NX 915A - Speaker RCF - Free user manual and instructions

Brand	RCF
Model	NX 915A
Speaker type	Active bi-amplified loudspeaker (amplified)
Category	Professional loudspeaker
Total power (amplification)	2100 watts
Woofer	15", 2.5" voice coil
Compression driver	1.75"
Weight	24.1 kg (53.1 lb)
Mains power	100-120 V~ 60 Hz / 200-240 V~ 50 Hz (switchable by service center)
Max power consumption	1600 W (100-120 V~) / 3300 W (200-240 V~)
Fuse	T6.3 A 250 V
Available presets	Linear, Boost, Stage
DSP processing	FirPHASE, Bass Motion Control
Input connectors	Symmetrical combo XLR/Jack female, PowerCON TRUE1 TOP connector
Output connectors	Male XLR (signal), no PowerCON output on this model
Suspension points	6 M10 points (top, sides, back)
Cabinet material	Wood (plywood)
Maintenance and cleaning	Use a dry cloth, device turned off. Do not use solvents.
Safety	Class I (grounded); do not open; risk of electric shock
Repairability	Reserved for qualified personnel; no user-serviceable components

Frequently Asked Questions - NX 915A RCF

How to adjust the presets of the NX 915A speaker?

Use the preset selector on the rear panel. Press to choose between Linear (standard use), Boost (for low level, like Loudness) or Stage (for stage monitoring). The LEDs indicate the active preset.

What to do if the speaker does not turn on?

Check that the power switch is on and that the power cable is properly connected to an active mains outlet. If the problem persists, contact an authorized service center.

How to clean the NX 915A speaker?

Turn off and unplug the device. Use a dry, soft cloth to clean the exterior surfaces. Never use solvents, alcohol, or abrasive products.

Can I suspend the NX 915A speaker?

Yes, it has 6 M10 suspension points. Only use these points, never the handles. Installation must be carried out by a qualified professional.

What is the amplifier power of the NX 915A?

The bi-amplified amplification delivers a total power of 2100 watts, ensuring a high sound pressure level.

How to connect the speaker to a mixing console?

Use the combo XLR/Jack female input with a balanced cable. Set the speaker volume to minimum before turning it on, then adjust gradually.

What does the Overload LED mean?

The Overload LED lights up in case of input signal overload. If it flashes occasionally, it is not serious. If it stays on continuously or flashes frequently, lower the level of the audio source.

Can I change the mains voltage myself?

No, changing the voltage requires fuse replacement and must be done by an authorized RCF service center. Check the voltage indicated on the rear panel before connecting the speaker.

Is the NX 915A speaker suitable for outdoor use?

It can be used outdoors if placed under shelter, protected from rain and moisture. It is not designed for direct exposure to weather.

How to avoid hearing damage with this speaker?

Wear earplugs or noise-canceling headphones if exposed to high sound levels. Check the technical specifications for the maximum SPL.

USER MANUAL NX 915A RCF

NX 910-A
NX 912-A
NX 915-A
NX 932-A
NX 945-A

PROFESSIONAL ACTIVE SPEAKERS

CONTENTS

ENGLISH

1 SAFETY PRECAUTIONS AND GENERAL INFORMATION....4
2 DESCRIPTION 6
3 REAR PANEL FEATURES AND CONTROLS 7
4 CONNECTION 8
5 INSTALLATION....9
6 TROUBLESHOOTING....11

ITALIANO

1 AVVERTENZE PER LA SICUREZZA E INFORMAZIONI GENERALI....12
2 DESCRIZIONE 14
3 PANNELLO POSTERIORE - FUNZIONI E CONTROLLI 15
4 CONNESSIONI 16
5 INSTALLAZIONE 17
6 RISOLUZIONE DEI PROBLEMI....19

FRANÇAIS

1 MESURES DE SÉCURITÉ ET INFORMATIONS GÉNÉRALES 20
2 DESCRIPTION 22
3 FONCTIONS ET CONTRÔLES DU PANNEAU ARRIÈRE....23
4 CONNEXION 24
5 INSTALLATION....25
6 DÉPANNAGE 27

DEUTSCH

NX 910-A DIMENSIONS ....44
NX 912-A DIMENSIONS ....45
NX 915-A DIMENSIONS ....46
NX 932-A DIMENSIONS ....47
NX 945-A DIMENSIONS ....48

SPECIFICATION 49

1. SAFETY PRECAUTIONS AND GENERAL INFORMATION

The symbols used in this document give notice of important operating instructions and warnings which must be strictly followed.

	CAUTION	Important operating instructions: explains hazards that could damage a product, including data loss
	WARNING	Important advice concerning the use of dangerous voltages and the potential risk of electric shock, personal injury or death.
[BAX5]	IMPORTANT NOTES	Helpful and relevant information about the topic
	SUPPORTS, TROLLEYS AND CARTS	Information about the use of supports, trolleys and carts. Reminds to move with extreme caution and never tilt.
	WASTE DISPOSAL	This symbol indicates that this product should not be disposed with your household waste, according to the WEEE directive (2012/19/EU) and your national law.

IMPORTANT NOTES

This manual contains important information about the correct and safe use of the device. Before connecting and using this product, please read this instruction manual carefully and keep it on hand for future reference. The manual is to be considered an integral part of this product and must accompany it when it changes ownership as a reference for correct installation and use as well as for the safety precautions. RCF S.p.A. will not assume any responsibility for the incorrect installation and / or use of this product.

SAFETY PRECAUTIONS

1. All the precautions, in particular the safety ones, must be read with special attention, as they provide important information.

2. Power supply from mains

a. The mains voltage is sufficiently high to involve a risk of electrocution; install and connect this product before plugging it in.
b. Before powering up, make sure that all the connections have been made correctly and the voltage of your mains corresponds to the voltage shown on the rating plate on the unit, if not, please contact your RCF dealer.
c. The metallic parts of the unit are earthed through the power cable. An apparatus with CLASS I construction shall be connected to a mains socket outlet with a protective earthing connection.
d. Protect the power cable from damage; make sure it is positioned in a way that it cannot be stepped on or crushed by objects.
e. To prevent the risk of electric shock, never open this product: there are no parts inside that the user needs to access.
f. Be careful: in the case of a product supplied by manufacturer only with POWERCON connectors and without a power cord, jointly to POWERCON connectors type NAC3FCA (power-in) and NAC3FCB (power-out), the following power cords compliant to national standard shall be used:

• EU: cord type H05VV-F 3G 3x2.5 mm2 - Standard IEC 60227-1
• JP: cord type VCTF 3x2 mm2; 15Amp/120V\~ - Standard JIS C3306

• US: cord type SJT/SJTO 3x14 AWG; 15Amp/125V\~ - Standard ANSI/UL 62

• Make sure that no objects or liquids can get into this product, as this may cause a short circuit. This apparatus shall not be exposed to dripping or splashing. No objects filled with liquid, such as vases, shall be placed on this apparatus. No naked sources (such as lighted candles) should be placed on this apparatus.

• Never attempt to carry out any operations, modifications or repairs that are not expressly described in this manual.
  Contact your authorized service centre or qualified personnel should any of the following occur:

• The product does not function (or functions in an anomalous way).

• The power cable has been damaged.

• Objects or liquids have got in the unit.

• The product has been subject to a heavy impact.

• If this product is not used for a long period, disconnect the power cable.

• If this product begins emitting any strange odours or smoke, switch it off immediately and disconnect the power cable.
• Do not connect this product to any equipment or accessories not foreseen.

For suspended installation, only use the dedicated anchoring points and do not try to hang this product by using elements that are unsuitable or not specific for this purpose. Also check the suitability of the support surface to which the product is anchored (wall, ceiling, structure, etc.), and the components used for attachment (screw anchors, screws, brackets not supplied by RCF etc.), which must guarantee the security of the system / installation over time, also considering, for example, the mechanical vibrations normally generated by transducers.

To prevent the risk of falling equipment, do not stack multiple units of this product unless this possibility is specified in the user manual.

1. RCF S.p.A. strongly recommends this product is only installed by professional qualified installers (or specialised firms) who can ensure correct installation and certify it according to the regulations in force.

The entire audio system must comply with the current standards and regulations regarding electrical systems.

1. Supports, trolleys and carts.

The equipment should be only used on supports, trolleys and carts, where necessary, that are recommended by the manufacturer. The equipment / support / trolley / cart assembly must be moved with extreme caution. Sudden stops, excessive pushing force and uneven floors may cause the assembly to overturn. Never tilt the assembly.

1. There are numerous mechanical and electrical factors to be considered when installing a professional audio system (in addition to those which are strictly acoustic, such as sound pressure, angles of coverage, frequency response, etc.).

2. Hearing loss.

Exposure to high sound levels can cause permanent hearing loss. The acoustic pressure level that leads to hearing loss is different from person to person and depends on the duration of exposure. To prevent potentially dangerous exposure to high levels of acoustic pressure, anyone who is exposed to these levels should use adequate protection devices. When a transducer capable of producing high sound levels is being used, it is therefore necessary to wear ear plugs or protective earphones. See the manual technical specifications to know the maximum sound pressure level.

OPERATING PRECAUTIONS

• Place this product far from any heat sources and always ensure an adequate air circulation around it.
• Do not overload this product for a long time.
• Never force the control elements (keys, knobs,etc.).
• Do not use solvents, alcohol, benzene or other volatile substances for cleaning the external parts of this product.

IMPORTANT NOTES

To prevent the occurrence of noise on line signal cables, use screened cables only and avoid putting them close to:

• Equipment that produces high-intensity electromagnetic fields
• Power cables
• Loudspeaker lines

1. SAFETY PRECAUTIONS AND GENERAL INFORMATION

WARNING! CAUTION! To prevent the risk of fire or electric

shock, never expose this product to rain or humidity.

WARNING! To prevent electric shock hazard, do not connect to

mains power supply while grille is removed

WARNING! to reduce the risk of electric shock, do not disassemble

this product unless you are qualified. Refer servicing to qualified service personnel.

CORRECT DISPOSAL OF THIS PRODUCT

This product should be handed over to an authorized collection site for recycling waste electrical and electronic equipment (EEE). Improper handling of this type of waste could have a possible negative impact on the environment and human health due to

potentially hazardous substances

that are generally associated with EEE. At the same time, your cooperation in the correct disposal of thisproduct will contribute to the effective usage of natural resources. For more information about where you can drop off your waste equipment for recycling, please contact your local city office, waste authority or your household waste disposal service.

CARE AND MAINTENANCE

To ensure a long-life service, this product should be used following these advices:

• If the product is intended to be set up outdoors, be sure it is under cover and protected to rain and moisture.
• If the product needs to be used in a cold environment, slowly warm up the voice coils by sending a low-level signal for about 15 minutes before sending high-power signals.
• Always use a dry cloth to clean the exterior surfaces of the speaker and always do it when the power is turned off.

CAUTION: to avoid damaging the exterior finishes do not use

cleaning solvents or abrasives.

WARNING! CAUTION! For powered speakers, do cleaning

only when the power is turned off.

RCF S.p.A. reserves the right to make changes without prior notice to rectify any errors and / or omissions.

Always refer to the latest version of the manual on www.rcf.it.

2. DESCRIPTION

THE NX 9 SERIES

The NX 9 series is engineered to deliver remarkable audio performance and touring-proof versatility for solo musicians, bands, and DJs. The new bi-amplified 2100W electroacoustic design provides impressive sound pressure levels, also when used open-air and at long distances, with unbeatable quality. The combination of purpose-designed transducers, advanced DSP processing, and a constant directivity waveguide produces coherent coverage on the listening area with superb, distortion-free sound and RCF reliability. Blending RCF proprietary FiRPHASE and Bass Motion Control algorithms, perfectly tuned for each model, the audience will experience absolute clarity for vocal reproduction and deep, powerful bass. The rugged all-wood cabinet is easy to carry and secure to install on a pole, flown-, wall-, or truss-mounted using the multiple rigging points available.

Line drawing of a rectangular industrial enclosure with mounting holes and a small vent (no text or symbols)

NX 910-A

2100 Watt 10" Woofer - 2,5" v.c. 1.75" Compression Driver 16.4 Kg (36.1 lbs)

Line drawing of a rectangular industrial enclosure with a recessed door and mounting holes (no text or symbols)

NX 912-A

2100 Watt 12" Woofer - 2,5" v.c. 1.75" Compression Driver 20.8 Kg (45.8 lbs)

Line drawing of a rectangular industrial enclosure with a double door and mounting holes (no text or symbols)

NX 915-A

2100 Watt 15" Woofer - 2,5" v.c. 1.75" Compression Driver 24.1 Kg (53.1 lbs)

Technical line drawing of a rectangular industrial enclosure with mounting holes and a central vent (no text or symbols)

NX 932-A

2100 Watt 12" Woofer - 2,5" v.c. 3.0" Neo Compression Driver 20.8 Kg (45.8 lbs)

Technical line drawing of a rectangular enclosure with mounting holes and a recessed door (no text or symbols)

NX 945-A

2100 Watt 15" neo Woofer - 3,5" v.c. 4.0" Neo Compression Driver 24.1 Kg (53.1 lbs)

3. REAR PANEL FEATURES AND CONTROLS

1 PRESETS SELECTOR This selector allows to select 3 different presets. By pressing the selector, the PRESET LEDS will indicate which preset is selected.

LINEAR LINEAR - this preset is recommended for all regular applications of the speaker.
BOOST - this preset creates a loudness equalization recommended for background music applications when the system plays at a low level.
STAGE Ⓞ STAGE - this preset is recommended when the speaker is used as a stage monitor.

2 PRESET LEDS These LEDs indicate the selected preset.
3 FEMALE XLR/JACK COMBO INPUT This balanced input accepts a standard JACK or XLR male connector.
④ MALE XLR SIGNAL OUTPUT This XLR output connector provides a loop trough for speakers daisy chaining.
5 OVERLOAD/SIGNAL LEDS These LEDs indicate

The SIGNAL LED lights green if there is a signal present on the main COMBO input.

OVERLOAD The OVERLOAD LED indicates an overload on the input signal. It is okay if the OVERLOAD LED blinks occasionally. If the LED blinks frequently or lights continuously, turn down the signal level avoiding distorted sound. Anyway, the amplifier has a built-in limiter circuit to prevent input clipping or overdriving the transducers.

6 VOLUME CONTROL Adjusts the master volume.
7 POWER MAINS SWITCH The power switch turns the AC power ON and OFF.
8 FUSE CARRIER Mains fuse housing.
9 STANDARD 3-PRONG IEC SOCKET Power connection.
10 POWERCON INPUT SOCKET PowerCON TRUE1 TOP IP-Rated power connection (NX 945-A only).
11 POWERCON OUTPUT SOCKET Sends the AC power to another speaker (NX 932-A and NX 945-A only). Power link: 100-120V\~ max 1600W | 200-240V\~MAX 3300W

WARNING! CAUTION! Loudspeaker connections should be only made by qualified and experienced personnel having the technical know-how or enough specific instructions (to ensure that connections are made correctly) in order to prevent any electrical danger.

To prevent any risk of electric shock, do not connect loudspeakers when the amplifier is switched on.

Before turning the system on, check all connections and make sure there are no accidental short circuits.

The entire sound system shall be designed and installed in compliance with the current local laws and regulations regarding electrical systems.

FiR PHASE BALANCED INPUT/LINK 2 3 5 LINEAR BOOST STAGE OVERLOAD SIGNAL 1 PRESETS MAX VOLUME 6 4 "CAUTION" TO PREVENT ELECTRICAL SWITCH DO NOT REMOVE COVER RCF

NOT S.A. VIA MAFRASSI SANITRI, 12-4701 MASCARI GRILLA - ITALY MADE IN ITALY 7 9 1 o CE 8

10-1

4. CONNECTIONS

The connectors must be wired according to the standards specified by the AES (Audio Engineering Society).

MALE XLR CONNECTOR Balanced wiring

1 2 3

FEMALE XLR CONNECTOR Balanced wiring

Technical line drawing of a cylindrical mechanical component with three labeled parts (1, 2, 3), no text or symbols present.

PIN 1 = GROUND (SHIELD)

PIN 2 = HOT (+)

PIN 3 = COLD (-)

TS JACK CONNECTOR Unbalanced mono wiring

TIP SLEEVE

TRS JACK CONNECTOR Balanced mono wiring

TIP RING SLEEVE

SLEEVE = GROUND (SHIELD)

TIP = HOT (+)

RING = COLD (-)

On the rear panel you will find all the controls, signal and power inputs. At first verify the voltage label applied to the rear panel (115 Volt or 230 Volt). The label indicates the right voltage. If you read a wrong voltage on the label or if you can't find the label at all, please call your vendor or authorized RCF SERVICE CENTRE before connecting the speaker. This fast check will avoid any damage.

In case of need of changing the voltage please call your vendor or authorized RCF SERVICE CENTRE. This operation requires the replacement of the fuse value and is reserved to an RCF SERVICE CENTRE.

You can now connect the power supply cable and the signal cable. Before turning on the speaker make sure the volume control is at the minimum level (even on the mixer output). It is important that the mixer is already ON before turning on the speaker. This will avoid damages to the speaker and noisy "bumps" due to turning on parts on the audio chain. It is a good practice to always turn on the speakers at last and turning them off immediately after their use. You can now turn ON the speaker and adjust the volume control to a proper level.

PROTECTIONS

NX 9 Series speakers are equipped with a complete system of protection circuits. The circuit is acting very gently on audio signal, controlling level and maintaining distortion at acceptable level.

VOLTAGE SETUP (RESERVED TO THE RCF SERVICE CENTRE)

200-240 Volt, 50 Hz

100-120 Volt, 60 Hz

(FUSE VALUE T6.3 A L 250V)

5. INSTALLATION

FLOOR CONFIGURATIONS

Several configurations are possible with NX 9 Speakers; they can be placed on the floor or on a stage as main PA or used as stage monitors; they can also be pole mounted on a speaker stand or over a subwoofer.

Simple line drawing of a rectangular frame with a small circular symbol at the bottom (no text or labels)

FLOOR OR STAGE STANDING

Simple line drawing of a rectangular frame with a small square symbol on the left side (no text or labels)

STAGE MONITOR

Line drawing of a simple stand-mounted device with tripod base (no text or symbols)

POLE MOUNTED

Technical line drawing of a two-tiered electrical enclosure or enclosure with mounting feet and piping (no text or symbols)

SUBWOOFER MOUNTED

SUSPENDED CONFIGURATIONS

NX 9 Series Speakers can be suspended from the 6 x M10 suspension points located on top, on the side and on the back of the speakers or with the specific accessory.

Examples of proper hanging

Two identical electrical enclosure units with hanging chains, no text or symbols visible

Wall mount with H-BR

Technical line drawing of a mechanical housing or enclosure with internal components (no text or symbols)

ACCESSORIES NEEDED

For NX 912 / NX 932:

H-BR 2X COMPACT M 12 (13360445)

2X PLATE H-BR NX 912-915 (13360506)

For NX 915 / NX 935:

H-BR 2X COMPACT C 45 (13360493)

2X PLATE H-BR NX 912-915 (13360506)

5. INSTALLATION

Simple line drawing of a vehicle with a red X mark and chains hanging from its side (no text or symbols)

Simple line drawing of a device with a chain hanging from its top, marked with an orange 'X' symbol (no text or labels)

WARNING! CAUTION! Never suspend the speakers by there handles. Handles are intended for transportation,

Illustration of a rectangular industrial cabinet with an orange arrow pointing to the top panel (no text or symbols)

Line drawing of a mechanical device with a circular outline (no text or symbols)

WARNING! CAUTION! The speaker top and bottom central holes are NOT for hanging; use only for H-BR.

Diagram showing a device mounted on a tripod with an orange X mark, no text or symbols present.

Diagram showing a device with a red X mark indicating a blocked or invalid state, above a vertical line with a small square symbol.

WARNING! CAUTION! To use this product on a pole stand or over a subwoofer, before installing the system, the allowed configurations and the indications regarding the accessories, on the RCF website to avoid any damages to people, animals and objects. In any case, please assure the pole stand or the subwoofer which are weaker are located on an horizontal floor and without inclinations.

WARNING! CAUTION! The use of these speakers with Stand and Pole Mount accessories can be done by qualified faced personnel only, trained appropriately on professional systems installations. In any case it's the user's final to ensure the system safety conditions and avoid any danger or damage to people, animals and objects.

6. TROUBLESHOOTING

Make sure the speaker is switched on and connected to an active AC power

THE SPEAKER IS CONNECTED TO AN ACTIVE AC POWER BUT DOESN'T TURN ON

Make sure the power cable is intact and connected correctly.

Check if the signal source is sending correctly and if the signal cables are not damaged.

THE SOUND IS DISTORTED AND THE OVERLOAD LED BLINKS FREQUENTLY

Turn down the output level of the mixer.

THE SOUND IS VERY LOW AND HISSING

The source gain or the output level of the mixer might be too low.

THE SOUND IS HISSING EVEN AT PROPER GAIN AND VOLUME

The source might send a low quality or noisy signal

HUMMING OR BUZZING NOISE

Check out the AC grounding and all the equipments connected to the mixer input including cables and connectors.

WARNING! to reduce the risk of electric shock, do not disassemble this product unless you are qualified. Refer servicing lified service personnel.

1. AVVERTENZE PER LA SICUREZZA E INFORMAZIONI GENERALI

Line drawing of a rectangular industrial enclosure with mounting holes and a small circular component on the side (no text or symbols)

NX 910-A

2100 Watt 10" Woofer - 2,5" v.c. 1.75" Compression Driver 16.4 Kg (36.1 lbs)

Line drawing of a rectangular industrial enclosure with a recessed door and mounting holes (no text or symbols)

NX 912-A

2100 Watt 12" Woofer - 2,5" v.c. 1.75" Compression Driver 20.8 Kg (45.8 lbs)

Line drawing of a rectangular industrial enclosure with a double door and mounting holes (no text or symbols)

NX 915-A

2100 Watt 15" Woofer - 2,5" v.c. 1.75" Compression Driver 24.1 Kg (53.1 lbs)

Technical line drawing of a rectangular industrial enclosure with mounting holes and a central vent (no text or symbols)

NX 932-A

2100 Watt 12" Woofer - 2,5" v.c. 3.0" Neo Compression Driver 20.8 Kg (45.8 lbs)

Line drawing of a rectangular industrial enclosure with mounting holes and a central vent (no text or symbols)

NX 945-A

2100 Watt 15" neo Woofer - 3,5" v.c. 4.0" Neo Compression Driver 24.1 Kg (53.1 lbs)

3. PANNELLO POSTERIORE - FUNZIONI E CONTROLLI

上

MALE XLR CONNECTOR Balanced wiring

Technical diagram of a cylindrical mechanical component with three labeled parts

FEMALE XLR CONNECTOR Balanced wiring

Technical line drawing of a cylindrical mechanical component with three labeled ports (no text or symbols present)

PIN 1 = TERRA (GROUND; SHIELD)

PIN 2 = LATO CALDO (HOT; +)

PIN 3 = LATO FREDDO (COLD; -)

CONNETTORE JACK TS Connessione mono sbilanciata

TIP SLEEVE

CONNETTORE JACK TRS Connessione mono bilanciata

TIP RING SLEEVE

SLEEVE = GROUND (SHIELD)

TIP = HOT (+)

RING = COLD (-)

PRIMA DI CONNETTERE IL DIFFUSORE

2X PLATE H-BR NX 912-915 (13360506)

Per NX 915 / NX 935:

H-BR 2X COMPACT C 45 (13360493)

2X PLATE H-BR NX 912-915 (13360506)

5. INSTALLAZIONE

Simple line drawing of a box with a red X mark and chains hanging from its side (no text or symbols)

Simple line drawing of a device with a chain hanging from its top, marked with an orange 'X' symbol (no text or labels)

Illustration of a rectangular industrial cabinet with an orange circular top and arrow indicating direction (no text or symbols)

Line drawing of a mechanical housing or enclosure with a circular outline (no text or symbols)

Diagram showing a device mounted on a tripod with a red X mark, no text or symbols present.

Diagram showing a device with a red X symbol indicating failure or absence, and an arrow pointing to it.

1. Supports, chariots et diables.

ÉLIMINATION CORRECTE DE CE PRODUIT

Line drawing of a rectangular industrial enclosure or storage unit with mounting holes and a central vent (no text or symbols)

NX 910-A

Line drawing of a rectangular industrial enclosure with a recessed door and mounting holes (no text or symbols)

NX 912-A

Line drawing of a rectangular industrial enclosure with a double door and mounting holes (no text or symbols)

NX 915-A

Technical line drawing of a rectangular industrial enclosure with mounting holes and a central vent (no text or symbols)

NX 932-A

2100 Watt 12" Woofer - 2,5" v.c. 3.0" Neo Compression Driver 20.8 Kg (45.8 lbs)

Line drawing of a rectangular industrial enclosure with mounting holes and a central vent (no text or symbols)

NX 945-A

2100 Watt 15" neo Woofer - 3,5" v.c. 4.0" Neo Compression Driver 24.1 Kg (53.1 lbs)

3. FONCTIONS ET CONTRÔLES DU PANNEAU ARRIÈRE

MALE XLR CONNECTOR Balanced wiring

1 2 3

FEMALE XLR CONNECTOR Balanced wiring

Technical line drawing of a cylindrical mechanical component with three labeled parts (1, 2, 3), no text or symbols present.

BROCHE 1 = TERRE (MASSE)

BROCHE 2 = CHAUD (+)

CONFIGURATIONS AU SOL

Two identical electrical enclosure units with hanging chains, no text or symbols visible

Technical line drawing of a mechanical housing or enclosure with mounting brackets and internal compartments (no text or symbols)

ACCESSOIRES REQUIS

Pour NX 912 / NX 932:

H-BR 2X COMPACT M 12 (13360445)

2X PLATE H-BR NX 912-915 (13360506)

Pour NX 915 / NX 935:

H-BR 2X COMPACT C 45 (13360493)

2X PLATE H-BR NX 912-915 (13360506)

5. INSTALLATION

Simple line drawing of a device with a red X mark and chains hanging from its side (no text or symbols)

Simple line drawing of a device with a chain hanging from its top, marked with an orange 'X' symbol (no text or labels)

Illustration of a rectangular industrial cabinet with an orange circular top and arrow indicating direction (no text or symbols)

Line drawing of a mechanical device with a circular outline (no text or symbols)

Diagram showing a device mounted on a tripod with a red X symbol indicating cancellation or prohibition (no text or labels present)

Diagram showing a device with a red X mark indicating failure or absence, and an arrow pointing to a rectangle above it.

Line drawing of a rectangular industrial enclosure with mounting holes and a small vent (no text or symbols)

NX 910-A

2100 Watt 10" Woofer - 2,5" v.c. 1.75" Compression Driver 16.4 Kg (36.1 lbs)

Line drawing of a rectangular industrial enclosure with a recessed door and mounting holes (no text or symbols)

NX 912-A

2100 Watt 12" Woofer - 2,5" v.c. 1.75" Compression Driver 20.8 Kg (45.8 lbs)

Line drawing of a rectangular industrial enclosure with a double door and mounting holes (no text or symbols)

NX 915-A

2100 Watt 15" Woofer - 2,5" v.c. 1.75" Compression Driver 24.1 Kg (53.1 lbs)

Technical line drawing of a rectangular industrial enclosure with mounting holes and a central vent (no text or symbols)

NX 932-A

2100 Watt 12" Woofer - 2,5" v.c. 3.0" Neo Compression Driver 20.8 Kg (45.8 lbs)

Line drawing of a rectangular industrial enclosure with mounting holes and a central vent (no text or symbols)

NX 945-A

2100 Watt 15" neo Woofer - 3,5" v.c. 4.0" Neo Compression Driver 24.1 Kg (53.1 lbs)

3. FUNKTIONEN UND BEDIENELEMENTE

MALE XLR CONNECTOR Balanced wiring

1 2 3

FEMALE XLR CONNECTOR Balanced wiring

Technical line drawing of a cylindrical mechanical component with three labeled ports (no text or symbols present)

TIP RING SLEEVE

PIN 1 = GROUND (SHIELD)

PIN 2 = HOT (+)

PIN 3 = COLD (-)

SLEEVE = GROUND (SHIELD)

TIP = HOT (+)

RING = COLD (-)

VOR DEM ANSCHLIESSEN DES LAUTSPRECHERS

GEFLOGENE KONFIGURATIONEN

Two identical electrical enclosure units with hanging chains, no text or symbols visible

Technical line drawing of a mechanical housing or enclosure with mounting brackets and internal compartments (no text or symbols)

ERFORDERLICHES ZUBEHÖR

Für NX 912 / NX 932:

H-BR 2X COMPACT M 12 (13360445)

2X PLATE H-BR NX 912-915 (13360506)

2X PLATE H-BR NX 912-915 (13360506)

5. INSTALLATION

Simple line drawing of a device with a red X mark and chains hanging from its side (no text or symbols)

Simple line drawing of a device with a chain hanging from its top, marked with an orange 'X' symbol (no text or labels)

Illustration of a rectangular industrial cabinet with an orange circular top and arrow indicating direction (no text or symbols)

Line drawing of a mechanical device with a circular outline (no text or symbols)

Diagram of a device mounted on a tripod with a red X mark indicating cancellation or prohibition (no text or symbols present)

Diagram showing a device with a red X symbol indicating failure or absence, and an attached rectangular component with a small square symbol.

Line drawing of a rectangular industrial or laboratory device with mounting holes and a central tray (no text or symbols)

Line drawing of a rectangular industrial enclosure with a double door and mounting holes (no text or symbols)

Line drawing of a rectangular industrial enclosure with a double door and mounting holes (no text or symbols)

Technical line drawing of a rectangular industrial enclosure with mounting holes and a central vent (no text or symbols)

NX 932-A
2100 Watt
12" Woofer - 2,5" v.c.
3.0" Neo Compression Driver
20.8 Kg (45.8 lbs)

Line drawing of a rectangular industrial enclosure with mounting holes and a central vent (no text or symbols)

NX 945-A
2100 Watt
15" neo Woofer - 3,5" v.c.
4.0" Neo Compression Driver
24.1 Kg (53.1 lbs)

3. PANEL TRASERO Y CONTROLES

MALE XLR CONNECTOR Balanced wiring

1 2 3

FEMALE XLR CONNECTOR Balanced wiring

Technical line drawing of a cylindrical mechanical component with three labeled ports (no text or symbols present)

Two identical electrical enclosure units with hanging chains, no text or symbols visible

Technical line drawing of a mechanical housing or enclosure with mounting brackets and internal compartments (no text or symbols)

ACCESORIOS REQUERIDOS

Por NX 912 / NX 932:

H-BR 2X COMPACT M 12 (13360445)

2X PLATE H-BR NX 912-915 (13360506)

Por NX 915 / NX 935:

H-BR 2X COMPACT C 45 (13360493)

2X PLATE H-BR NX 912-915 (13360506)

5. INSTALACIÓN

Simple line drawing of a device with a red X mark and chains hanging from its side (no text or symbols)

Simple line drawing of a device with a chain hanging from its top, marked with an orange 'X' symbol (no text or labels)

Illustration of a rectangular industrial cabinet with an orange circular top and arrow indicating direction (no text or symbols)

Line drawing of a mechanical device with a circular outline (no text or symbols)

Diagram showing a device mounted on a tripod with an orange X mark, no text or symbols present.

Diagram showing a device with a red X symbol indicating failure or absence, and an arrow pointing to a rectangle above it.

WARNING! This is not a single vision point; it can be used only the horizontal bracket (H-BR).

WARNING! This is not a single suspension point; it can be used only with the horizontal bracket (H-BR).

502 [19.76] MIO 45 [1.77]

300 [11.81] 251.4 [9.90] 62.2 [2.45] 203 [7.99] MIO 3.5 [.14] 165 [6.50] 190 [7.48] 347.8 [13.69] 404.5 [15.93]

620 [24.4] 5 [.20] 361.4 [14.23]

Technical line drawing of a device rear panel with internal components and mounting points (no text or symbols)

MIO 35° 3 [.2] 35° MIO 190 [7.48] 165 [6.50] 251.4 9.90 WARM

WARNING! This is not a single suspension point; it can be used only with the horizontal bracket (H-BR).

WARNING! This is not a single suspension point; it can be used only with the horizontal bracket (H-BR).

NICAL SPECIFICATIONS		NX 910-A	NX 912-A	NX 915-A	NX 932-A	NX 945-A
stical specifications	Frequency Response:	50 Hz ÷ 20000 Hz	50 Hz ÷ 20000 Hz	45 Hz ÷ 20000 Hz	45 Hz ÷ 20000 Hz	45 Hz ÷ 20000 Hz
	Max SPL @ 1m:	130 dB	130 dB	131 dB	132 dB	135 dB
	Horizontal coverage angle:	100°	100°	100°	100°	100°
	Vertical coverage angle:	60°	60°	60°	70°	70°
ducers	Compression Driver:	1.0", 1.75" v.c	1.0", 1.75" v.c	1.0", 1.75" v.c	1 x 1.4" neo, 3.0" v.c	1 x 1.4" neo, 4.0" v.c
	Woofer:	10", 2.5" v.c	12", 2.5" v.c	15", 2.5" v.c	12", 2.5" v.c	15" neo, 3.5" v.c
/Output section	Input signal:	bal/unbal	bal/unbal	bal/unbal	bal/unbal	bal/unbal
	Input connectors:	Combo XLR/Jack	Combo XLR/Jack	Combo XLR/Jack	Combo XLR/Jack	Combo XLR/Jack
	Output connectors:	XLR	XLR	XLR	XLR	XLR
	Input sensitivity:	-2 dBu/+4 dBu	-2 dBu/+4 dBu	-2 dBu/+4 dBu	-2 dBu/+4 dBu	-2 dBu/+4 dBu
ssor section	Crossover Frequencies:	1600 Hz	1600 Hz	1600 Hz	700 Hz	650 Hz
	Protections:	Termal, RMS limiter	Termal, RMS limiter	Termal, RMS limiter	Termal, RMS limiter	Termal, RMS limiter
	Limiter:	Soft limiter	Soft limiter	Soft limiter	Soft limiter	Soft limiter
	Controls:	Linear, Boost, Stage, Volume	Linear, Boost, Stage, Volume	Linear, Boost, Stage, Volume	Linear, Boost, Stage, Volume	Linear, Boost, Stage, Volume
r section	Total Power:	2100 W Peak	2100 W Peak	2100 W Peak	2100 W Peak	2100 W Peak
	High frequencies:	700 W Peak	700 W Peak	700 W Peak	700 W Peak	700 W Peak
	Low frequencies:	1400 W Peak	1400 W Peak	1400 W Peak	1400 W Peak	1400 W Peak
	Cooling:	Convection	Convection	Convection	Convection	Convection
	Connections:	VDE	VDE	VDE	Powercon TRUE1 TOP IN/OUT	Powercon TRUE1 TOP IN/OI
lard compliance	CE marking:	Yes	Yes	Yes	Yes	Yes
cal specifications	Cabinet/Case Material:	Polyurea coated plywood	Polyurea coated plywood	Polyurea coated plywood	Polyurea coated plywood	Polyurea coated plywood
	Hardware:	M10 (2 Top, 2 Side, 1 Top, 1 Bottom)	M10 (2 Top, 2 Side, 1 Rear, 1 Bottom)	M10 (2 Top, 2 Side, 1 Rear, 1 Bottom)	M10 (2 Top, 2 Side, 2 Back) Quick lock pin seats (2 each side)	M10 (2 Top, 2 Side, 2 Back) Quick lock pin seats (2 each side)
	Handles:	1 Top	2 Side	2 Side	2 Side	2 Side
	Grille:	Steel	Steel	Steel	Steel	Steel
	Color:	Black	Black	Black	Black	Black
	Height:	510 mm / 20.1 inches	620 mm / 24.41 inches	705 mm / 27.76 inches	620 mm / 24.41 inches	705 mm / 27.76 inches
	Width:	294.2mm / 11.6 inches	361.4 mm / 14.2 inches	419.6 mm / 16.5 inches	361.4 mm / 14.2 inches	419.6 mm / 16.5 inches
	Depth:	332.3 mm / 13 inches	404.5 mm / 15.9 inches	450.4 mm / 17.7 inches	404.5 mm / 15.9 inches	450.4 mm / 17.7 inches
	Weight:	16.4 kg / 36.1 lbs	20.8 kg / 45.8 lbs	24.1 kg / 53.1 lbs	20.8 kg / 45.8 lbs	24.1 kg / 53.1 lbs