8340AWM - Pregnant GENELEC - Free user manual and instructions

Product Type	Active Studio Monitor
Brand	Genelec
Model	8340AWM
Frequency Response	47 Hz – 20 kHz (± 2 dB)
Amplifier Power (LF/HF)	90 W / 90 W (Class D)
Driver LF	6.5" (165 mm) Cone
Driver HF	1" (25 mm) Metal Dome
Maximum SPL (pair)	110 dB SPL @ 1 m
Input Connectors	XLR balanced (analog)
Crossover Frequency	3.5 kHz
Dimensions (H x W x D)	285 x 189 x 178 mm
Weight	6.5 kg (14.3 lb)
Power Consumption (Idle/Full)	<0.5 W / 120 W
Enclosure Material	Aluminum (die-cast)
Color	White
Mounting Options	Iso-Pod stand, wall mount (optional)
Protection Features	Overload, thermal, short-circuit
Special Features	ISS (Intelligent Signal Sensing), Room Response Compensation
Accessories Included	Iso-Pod, power cord, quick start guide
Maintenance & Cleaning	Wipe with a dry soft cloth; avoid liquids
Safety	Class II equipment; use with grounded outlet
Spare Parts Availability	Contact Genelec support

Frequently Asked Questions - 8340AWM GENELEC

How do I connect the 8340AWM to my audio interface?

Use a balanced XLR cable from your audio interface output to the monitor's XLR input. Ensure the monitor is powered off during connection.

What is the correct placement for optimal sound?

Place the monitors at ear level, forming an equilateral triangle with your listening position. Keep at least 5 cm from walls for ventilation.

How to activate the ISS power saving mode?

ISS is automatic. After no signal for about 30 minutes, the monitor enters sleep mode. It wakes instantly when signal is detected.

Can I mount the 8340AWM on a wall?

Yes, using the optional Genelec wall mount bracket. Ensure the bracket supports the monitor's weight (6.5 kg).

What does the 'AWM' suffix mean?

AWM stands for Active White Monitor, indicating the white color finish of this model.

How do I clean the monitor?

Unplug the monitor and wipe the surface with a dry, soft cloth. Do not use any liquids or cleaning agents.

What is the warranty period?

Genelec offers a standard 2-year warranty. Registration may extend it to 5 years in some regions. Check your local conditions.

Why is there no sound from the monitor?

Check that the power cable is connected, the power switch is on, the volume is not at minimum, and the audio source is sending signal. Also ensure ISS hasn't activated.

Can I use this monitor as a center channel?

Yes, the 8340AWM can be used as a center or any channel in a multi-channel setup. Ensure consistent placement and calibration.

How do I adjust the room response compensation?

Use the small DIP switches on the rear panel. They adjust bass tilt, treble, and desk reflections. Refer to the manual for settings.

USER MANUAL 8340AWM GENELEC

Two black studio speakers with sound waves and a 'GENELEC' logo, no visible text or symbols on the devices themselves.

Introduction

Congratulations and a thank you for the purchase of this Genelec Smart Active Monitor (SAM) system. This manual addresses the stand-alone setup and use of the 8340A and 8350A SAM monitors. These monitors can also be set up and used with the Genelec Loudspeaker Manager GLM™ and the proprietary Genelec monitor control network and software, offering much more versatile acoustic settings and features. Use with the GLM™ is described in the GLM™ System Operating Manual.

All Genelec SAM systems are designed to integrate easily into all professional environments, supporting both standard analog line level audio and AES/EBU formatted digital audio signals.

The 8340A and 8350A are suitable for professional monitoring tasks demanding high precision and reliability of monitoring. The Minimum Diffraction Enclosure™ (MDE™) and advanced Directivity Control Waveguide™ (DCW™) technologies provide excellent frequency balance even in difficult acoustic environments.

Each monitor is supplied with a mains cable, one 5 m GLM network cable and an operating manual.

Energy saving Intelligent Signal Sensing (ISS™) can be turned on to put the monitor automatically into a deep sleep state where the product consumes less than one Watt of power. Upon sensing an input signal the monitor automatically wakes up to full operation. The wait until entering the ISS power save can be configured using the GLM software. When the ISS is active you can have your monitoring system ready for action at all times.

System setup using GLM™ Control Network

Although the 8340A and 8350A can be used without the GLM™ software and control network, they only reach their full potential when set up and calibrated using the GLM™ software. Genelec Loudspeaker Manager GLM™ and the proprietary Genelec monitor control network and software offer automated acoustic equalization and alignment for any reproduction system from simple stereo to very complex 3D immersive audio setups including also one or more subwoofers. GLM setup is fast and accurate. The settings can be controlled with a computer or be permanently stored in the monitors to make the setup available at all times even when a computer is not in use. Genelec recommends setting up SAM monitoring systems using GLM. You can find a detailed description of the setup and the use of GLM™ in the GLM™ System Operating Manual.

The setup is fast and consists of the following steps:

• Connect a CAT5 (RJ45) cable between each monitor (and subwoofer) and finally to the control network input of the GLM Adapter device (see Figure 1).
• Connect the GLM Adapter device to computer USB connector.
• Using a microphone stand, place the Genelec measurement microphone at the listening location with the microphone pointing upwards and the microphone top at the height of the engineer's ear. The microphone is a part of the GLM User Kit.

graph TD
    A["LISTENING POSITION"] --> B["MICROPHONE"]
    B --> C["GENELEC"]
    C --> D["USB"]
    D --> E["Laptop"]
    C --> F["GLM NETWORK"]
    F --> G["GLM NETWORK"]
    G --> H["GLM NETWORK"]
    H --> I["GLM NETWORK"]
    I --> J["GLM NETWORK"]

Figure 1. GLM control network cabling

• Connect the microphone cable to the microphone input in the GLM Adapter device.
• Download the GLM software at the Genelec web site (www.genelec.com).
  • Install the GLM software and follow the instructions in the software to measure and set up your monitors.
• If you plan to not use a computer for controlling the monitors, use the GLM software to write the setting into the monitors (use menu item "Store | Store the Current Group Settings...").

While the GLM network is disconnected the settings stored using the Genelec Loudspeaker Manager software can be selected in use by setting the STORED switch ON.

Setup without using the GLM

When GLM is not available, you can use the settings on the monitor for system setup. These settings are limited but provide the basic acoustical calibrations and input selection. To use this method, set the STORED switch OFF.

Connect the MAINS INPUT to the mains supply. These products support any mains voltage globally (100-240 VAC, 50-60 Hz) so they can be plugged in anywhere. If the mains power is provided with a generator, inverter or certain lower-quality UPS devices, we recommend filtering of the mains power voltage harmonics and taking care that the voltage supply is stable.

The ANALOG IN connector is used for analog audio signals. The maximum input level is +25 dBu. These monitors produce 100 dB SPL sound level at 1 meter in free space for an analogue input signal of -6 dBu.

The DIGITAL IN AES/EBU female XLR connector is for AES/EBU formatted digital audio input signals. This input is selected automatically when a valid digital audio signal is present. Analog input is selected when the AES/EBU signal input is disconnected. The AES/EBU input supports two channels in a single cable). When the digital source device controls the digital output level, it may be advantageous to lower the level on the monitor's controls, which will enable the use of a higher digital signal level with more digital resolution. With digital inputs the audio is referenced to 0 dBFS (dB relative to the digital full scale, the largest level that can be represented in the AES/EBU signal).

DIP SWITCHES FOR STAND-ALONE USE MAINS INPUT GLM NETWORK CONNECTORS 8350A ROTARY LEVEL CONTROL POWER SWITCH AUDIO SIGNAL CONNECTORS: -DIGITAL IN -DIGITAL THRU -ANALOG IN

Figure 2. Connectors and controls on the back panel of a 8350A. 8340A shares the same layout.

These monitors produce 100 dB SPL sound level at 1 meter in free space for a digital input signal of -30 dBFS. The DIGITAL OUT male XLR carries an unaltered copy of the digital signal fed into the digital in connector. This enables daisy-chaining up to four monitors.

The CONTROL NETWORK RJ-45 connectors are used with Genelec Loudspeaker Manager™ (GLM™) network. These connectors are not Ethernet LAN compatible. Do not connect to Ethernet LAN.

Stand-Alone Control Functions

Bass Roll-Off Control

Bass Roll-Off control attenuates the monitor's output near the cut-off frequency. Attenuation levels of -2 dB, -4 dB or -6 dB (both switches ON) can be selected.

Desktop 160 Hz

The desktop low frequency control (switch 5) attenuates the bass frequencies around 160 Hz by 4 dB. This feature is designed to compensate for the boost often occurring at this frequency range when the monitor is placed upon a meter bridge, table or similar reflective surface.

Bass Tilt Control

The Bass Tilt control switches (switches 3 and 4) offer three attenuation levels for the bass response below 800 Hz, usually necessary when the monitors are placed near room boundaries. The attenuation levels are -2 dB, -4 dB and -6 dB.

Treble Tilt Control

Treble Tilt control allows adjusting the treble response above 5 kHz by +2 dB, -2 dB or -4 dB, which can be used for correcting an excessively bright or dull sounding system or to compensate for high frequency level loss if the monitor is placed behind a screen.

LED Disable

This switch shuts off the front panel LED light.

Monitor Mounting Position	Treble Tilt	Bass Tilt	Bass Roll-Off	Desktop
Flat anechoic response	None	None	None	None
Free standing in a damped room	None	-2 dB	None	None
Free standing in a reverberant room	None	-4 dB	None	None
Near field on a reflective surface	None	-2 dB	None	-4 dB
In a corner	None	-4 dB	-4 dB	None

Table 1. Suggested Tone Control settings for some typical monitor placement positions.

ISS

This switch activates or deactivates the ISS automatic power saving function. The default time for ISS activation is 60 minutes, but can be adjusted in GLM.

Digital

The Digital switch selects the digital audio channels on the AES/EBU. Turning both switches on reproduces the sum of the A and B channels. A 6 dB of attenuation is applied to avoid overloading the monitor. If the AES/EBU cable is operated in dual-wire mode, the monitor detects this automatically and the channel selection switches have no effect.

Level

The Level switches scale down the monitor output level in 10 dB steps. The effects of these switches add up and combine with the effect of the rotary level adjustment control. The combined total setting range is 42 dB.

Stored

Stored switch selects the use of the controls on the monitor's back panel or the settings stored inside the monitor memory using the GLM system calibration software. Setting the Stored switch to OFF position selects the settings defined by the monitor's own controls. Setting the Stored switch to ON position selects the use of internally stored GLM settings. Using the

8340A:h=240mm(97/16) in 8350A:h=290mm(111/2) in h >0,7m ACOUSTIC AXIS

Figure 3. The location of the acoustic axis is on the centerline of the monitor at the given height "h".

graph TD
    A["Central Unit"] --> B["Device 1"]
    A --> C["Device 2"]
    A --> D["Device 3"]
    A --> E["Device 4"]
    A --> F["Device 5"]
    A --> G["Control Panel"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#ccf,stroke:#333
    style D fill:#ccf,stroke:#333
    style E fill:#ccf,stroke:#333
    style F fill:#ccf,stroke:#333
    style G fill:#ccf,stroke:#333

Figure 4. Symmetrical layout and keeping the acoustic axis clear from obstructions minimizes reflection surfaces and maintains accurate localisation because reflections are symmetrical.

Min 5 cm || Max 60 cm Avoid > 60 cm

Figure 5. Recommended distances from a single wall to the front baffle of free-standing monitors. Correct (green) and not recommended (red).

L C Sub R 30° 110° LS RS

Figure 6. Recommended monitor positioning for 5.1 multi-channel audio reproduction

Stored option overrides all adjustments done with the monitor's own controls.

Operating Environment

These monitors are designed for indoor use only. The permissible ambient temperature is 15-35 degrees Celsius (50-95°F) and relative humidity 20% to 80% (non-condensing). When the product has been stored or transported in cool environment and is taken into a warm room, wait 0.5-1 hours before opening any packing to prevent condensation of humidity before connecting to mains power. Sufficient cooling must be ensured. The minimum clearance is 50 mm (2 in) behind, above and on both sides of the monitor. The space must be ventilated sufficiently to dissipate the heat.

Mounting and Placing Monitors

Mounting Options

The vibration insulating Isolation Positioner/Decoupler™ (IsoPod™) table stand allows tilting of the monitor for correct alignment of the acoustic axis. The stand can be attached to three points on the enclosure, allowing vertical and two horizontal positions. Aim the monitor so that its acoustic axis point towards the listening position (see Figure 3). Vertical orientation is preferable, as this eliminates acoustical cancellation problems around the crossover frequency. Place the monitors symmetrically at equal distances from the listening position. If possible, place the listening position on the left-right centerline of the room (see Figure 4). When a monitor far away (1 to 2.2 m, 3-7 ft) from the acoustically hard wall behind the monitor, an acoustic reflection from the wall may cause cancellation of low frequencies and reduce bass output.

Colour Indication
Solid greed	Normal state, normal operation
Blinking green	GLM is adjusting the monitor
Green blink every 10 sec.	Monitor is an ISS power saving sleep state
Red blink	Power amplifier overload protection is active (audio is modified because of protection)
Solid red	Monitor is muted
Yellow	Monitor is not in the active (playing) group
Yellow blinking	Overheat protection is active (audio is modified because of protection)

Table 2. Monitor front panel light indications summary

Acoustic reflections from objects like desks, cabinets, computer monitors etc. can cause unwanted colouration and blurring of the sound image. Minimise these by placing the monitors away from acoustically reflective surfaces. Putting the monitors on stands behind and above a mixing console usually improves the response over placing monitors on a meter bridge. Symmetrical positioning of the sound reflecting objects maintains a balanced soundstage (see Figure 4).

A wide variety of ceiling and wall mounts are available through your Genelec dealer. Genelec 8340A and 8350A can be fitted with König & Meyer monitor mounts using two M6 x 10 mm threaded holes on the enclosure back. There is an M10 x 10 mm threaded hole in the base of the monitor. Do not use this thread for mounting the monitor on a microphone stand. Monitor stands typically have an incompatible 3/8" UNC thread. A wide selection of accessories is available for Genelec monitors. Consult the Genelec Accessories Catalogue at www.genelec.com or your local distributor/dealer for information.

Front Panel Light

Normally, the light on the front panel is green, indicating normal operational mode. Red and yellow colours are used to indicate special situations. See Table 2 above.

Use with Subwoofers

Genelec recommends using the 7300 series subwoofers. For more detailed system configuration and matching products, please consult the on-line Genelec Product Selection Tool at www.genelec.com.

Maintenance

There are no user serviceable parts inside the monitor. Maintenance or repair must only be done by a Genelec certified service.

Safety Considerations

Although the 8340A and 8350A have been designed in accordance with international safety standards, to ensure safe operation and to maintain the monitor under safe operating conditions, the following warnings and precautions must be observed:

• Servicing and adjustment must only be performed by a certified Genelec service. The monitor enclosure must not be opened.
• Do not use this product with an unearthed mains cable or a mains connection without the protective earth contact as this may lead to personal injury.
• To prevent fire or electric shock, do not expose the unit to water or moisture.
• Do not place any objects filled with liquid, such as vases on the monitor or near it.
• Note that the amplifier is not completely disconnected from the AC mains service unless the mains power cord is removed from the amplifier or the mains outlet.
• Free flow of air behind the monitor is necessary to maintain sufficient cooling.
  • Do not obstruct airflow around the monitors.

WARNING!

These monitors are capable of producing sound pressure levels in excess of 85 dB, which may cause permanent hearing damage.

Guarantee

Genelec 8340A and 8350A are guaranteed for two years against manufacturing faults or defects altering performance. Refer to the reseller for full sales and guarantee terms.

Compliance to FCC Rules

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help
- Modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment under FCC rules.

Figure 11. The curves above show the effect of the "Bass Tilt", "Treble Tilt", "Desktop Low Frequency" and "Bass Roll-Off" controls on the free field response of the 8340A.

Figure 12. The curves above show the effect of the "Bass Tilt", "Treble Tilt", "Desktop Low Frequency" and "Bass Roll-Off" controls on the free field response of the 8350A.

Figure 13. The upper curve group shows the horizontal directivity characteristics of the 8340A measured at 1 m. The lower curve shows the system's power response.

Figure 14. The upper curve group shows the horizontal directivity characteristics of the 8350A measured at 1m . The lower curve shows the system's power response.

Figure 14. The curve above shows the delay variation of the 8340A as a function of frequency.

Figure 15. The curve above shows the delay variation of the 8350A as a function of frequency.

Figure 16. The curves above show the horizontal directivity characteristics of the 8340A.

Figure 17. The curves above show the horizontal directivity characteristics of the 8350A.

Figure 18. The curves above show the vertical directivity characteristics of the 8340A.

Figure 19. The curves above show the horizontal directivity characteristics of the 8350A.

SYSTEM SPECIFICATIONS

	8340A 8350A
Lower cut-off frequency, -6 dB < 38 Hz < 33 Hz
Upper cut-off frequency, -6 dB >22 kHz >22 kHz
Accuracy of frequency response, ± 1.5 dB 45 Hz - 20 kHz 38 Hz - 20 kHz
Maximum short term sine wave acoustic output on axis in half space, averaged from 100 Hz to 3 kHz at 1 m	≥ 110 dB SPL ≥ 112 dB SPL
Maximum long term RMS acoustic output in the same conditions with IEC weighted noise (limited by driver protection circuit) at 1 m	100 dB SPL 103 dB SPL
Maximum peak acoustic output per pair in a listening room with music material at 1 m	≥ 118 dB	≥ 121 dB
Self generated noise level in free space at 1 m on axis (A-weighted) ≤ 5 dB
Harmonic distortion at 90 dB SPL at 1 m on axisFreq: 50...100 Hz>100 Hz	< 2 %< 0.5 %
DriversBassTrebleAll drivers are magnetically shielded	165 mm ( 6^1/_2 in) cone 205 mm (8 in) cone19 mm ( 3/_4 in) metal dome 25 mm (1 in) metal dome
Weight 8.4 kg (18.5 lb) 12.8 kg (28.2 lb)
DimensionsHeightWidthDepthHeight with Iso-PodTM	350 mm ( 13^13/_16 in) 433 mm ( 17^1/_16 in)237 mm ( 9^3/_8 in) 286 mm ( 11^1/_4 in)223 mm ( 8^13/_16 in) 278 mm ( 10^15/_16 in)365 mm ( 14^3/_8 in) 452 mm ( 17^13/_16 in)

AMPLIFIER SECTION

	8340A 8350A
Bass amplifier short term output powerTreble amplifier short term output power(Long term output power is limited by driver protection circuitry)	150 W150 W	150 W200 W
Amplifier system THD at nominal output <0.01%
System Signal to Noise ratio, A-weightedBassTreble	>109 dB>110 dB	>109 dB>112 dB
Mains voltage 100-240 VAC 50/60 Hz
Power consumptionISS activeIdleFull output (short term)	<1 W12 W180 W	<1 W12 W230 W

SIGNAL PROCESSING SECTION

	8340A 8350A
Analog signal input connector XLR female, balanced 10 kOhm	pin 1 gndpin 2 non-inverting,pin 3 inverting+25.0 dBu-6 dBuAdjustable from +6 to -6 dBu
Maximum analog input signal
Analog input sensitivity (100 dB SPL at 1 m)
Analog input gain selection, rotary control
Digital signal input connector XLR female 110 Ohm	AES/EBU Single Wire
Digital signal output / Thru connector XLR male 110 Ohm	AES/EBU Single Wire
Digital audio inputWord lengthSample rateDigital input sensitivity (100 dB SPL at 1 m)Digital input gain sensitivity, rotary control	16 - 24 bits32 - 192 kHz-30 dBFSAdjustable from +6 to -6 dBu
Control networkTypeConnection	Proprietary GLM ^TM network2 RJ45, CAT5 cables
Crossover frequency 2.6 kHz 1.8 kHz
GLM ^TM software frequency response adjustment*Parametric notch filtersShelving filters	162 LF and 2 HF
System room response calibration Genelec GLM AutoCal ^TM AutoCal	^TM , GLM ^TM manual,Stand-alone*

^a The notch and shelving filters adjustments, AutoCal ^™ and GLM ^™ manual system calibration features are part of the Genelec Loudspeaker Manager (GLM ^™ ) software

Genelec Document D0133R001 Copyright Genelec Oy 5.2016. All data subject to change without prior notice.

www.genelec.com

GENELEC®

International enquiries: Genelec, Ovlittle 5 FIN-74100, lisalmi, Finland Phone [phone] Fax [phone] Email [e-mail]

In the U.S. please contact: Genelec, Inc., 7 Tech Circle Natick, MA 01760, USA Phone [phone] Fax [phone] Email [e-mail]

In Sweden please contact: Genelec Sverige Ellipsvägen 10B P.O. Box 5521, S-141 05 Huddinge Phone [phone] Fax [phone] Email [e-mail]

In China please contact: Beijing Genelec Audio Co.Ltd Room 101, 1st floor Building 71 B33 Universal Business Park No. 10 Jluxiangqiao Road Chaoyang District Beijing, China Phone [phone] Post code: 100015 Email [e-mail]