VTX F12 UB - Professional audio equipment JBL - Free user manual and instructions

Product Type	2-way passive loudspeaker system
Woofer Size	12 inches
Frequency Response	55 Hz – 20 kHz (±3 dB)
Power Handling (Continuous)	400 W
Power Handling (Peak)	800 W
Impedance	8 ohms
Sensitivity	98 dB SPL (1W/1m)
Maximum SPL	128 dB peak
Coverage Pattern	90° x 50° (H x V)
Dimensions (H x W x D)	600 mm x 380 mm x 360 mm
Weight	22.5 kg
Input Connectors	2 x Neutrik NL4 Speakon
Enclosure Material	15 mm birch plywood
Grille	Powder-coated steel with acoustically transparent cloth
Rigging	Integrated U-bracket for wall or ceiling mounting
Cleaning Instructions	Wipe with a dry, soft cloth; avoid solvents or abrasive cleaners
Safety Warnings	Do not expose to rain or moisture; secure mounting to prevent fall
Spare Parts Availability	Contact JBL Professional for replacement parts
Intended Use	Professional sound reinforcement for live music, events, and installations

Frequently Asked Questions - VTX F12 UB JBL

What is the power handling of the JBL VTX F12 UB?

The VTX F12 UB handles 400 W continuous and 800 W peak with an impedance of 8 ohms.

Is the JBL VTX F12 UB a passive or active speaker?

It is a passive speaker requiring an external amplifier.

What connectors does the VTX F12 UB use?

It uses 2 x Neutrik NL4 Speakon connectors for input.

Can the JBL VTX F12 UB be mounted on a wall or ceiling?

Yes, it comes with an integrated U-bracket for secure wall or ceiling mounting.

What is the frequency response of this speaker?

The frequency response is 55 Hz – 20 kHz (±3 dB).

How do I clean the VTX F12 UB?

Clean the enclosure with a dry, soft cloth. Do not use water, solvents, or abrasive cleaners.

What is the coverage angle of the VTX F12 UB?

The coverage pattern is 90° x 50° (horizontal x vertical).

What is the weight of the JBL VTX F12 UB?

It weighs approximately 22.5 kg (49.6 lbs).

Where can I find spare parts for the VTX F12 UB?

Contact JBL Professional customer support for spare parts and replacement components.

What type of enclosure material is used?

The enclosure is made of 15 mm birch plywood for durability and acoustic performance.

USER MANUAL VTX F12 UB JBL

EC-DECLARATION OF CONFORMITY

CE

Brand: JBL Professional

Family Name: VTX Series Suspension Hardware

Model Names: VTX-V25-AF, VTX-V25-AF-EB, VTX-V20-AF, VTX-V20-AF-EB, VTX-F12-UB, VTX-F15-UB

We, Harman International, declare under our sole responsibility that the product, to which this declaration relates, is in conformity with the following standards.

Standard Description Testing Agency
EC MACHINE DIRECTIVE2006/42/EC SECTIONS 4.1.2.3& 4.1.2.5	MACHINE DIRECTIVE – Applies to machinery and lays down essential health and safety requirements	Tested at JBL

Copies of all Technical Data, Safety Data and EMC reports can be obtained by contacting Frank Lacelle at [e-mail].

JBL Professional, part of the Harman International group of companies, declares that the products produced under the aforementioned brand names are designed and produced as professional audio speakers and therefore outside of the intended scope of the European Commission Regulation (EC) 1275/2008 of 17 December 2008 implementing Directive 2005/32/EC of the European Parliament and of the Council with regard to ecodesign requirements for standby and off mode electric power consumption of electrical and electronic household and office equipment.

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Harman International expects our suppliers and business partners to be aware of their obligations under REACH and expects any substances or products within the scope of REACH to be pre-registered before December 1, 2008. Given those conditions, our current products are exempt from REACH preregistration and later registration activities. We provide separate E.U. Reduction of Hazardous Substances documentation for our RoHS compliant products.

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The WEEE directive (2002/96/EC) places an obligation on all EU-based manufacturers and importers to take-back electronic products at the end of their useful life. JBL, through it's agent, accepts its responsibility to finance the cost of treatment and recovery of redundant WEEE in accordance with the specific WEEE recycling requirements. All of our products are marked with the WEEE symbol; this indicates that this product must NOT be disposed of with other waste. Instead it is the user's responsibility to dispose of their waste electrical and electronic equipment by handing it over to an approved reprocessor, or by returning it to JBL's agent for reprocessing. For more information about where you can send your waste equipment for recycling, please contact your local distributor.

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JBL Professional, Northridge CA. USA 02/25/2015 Frank Lacelle Compliance Manager (Place and Date of issue) (Name and function of authorized person)

Frank Digitally signed by Frank ON: cn=Frank, o=JBL Professional, ou=Loudspeaker, email=frank.lacille@harman come, o=DS Date: 2014.02.25 17:12:38 -08'00'

Three mechanical components on a grid background: a circular wash, a black circular plate with holes, and a black pushpin (no text or symbols visible)

1. Outer M10 Thumbscrew Washer (2 per pkg.)
2. Inner M10 Friction Washer (2 per pkg.)
3. M10 Thumbscrew (2 per pkg.)

Black metal mechanical component with two labeled parts (① and ②), no visible text or symbols on the main body.

1. Threaded Bolt & Washer for Pole Mount Cup (2 per pkg.)
2. Pole Mount Cup (1 per pkg.)

1. M6 Attachment Screws for Rail (4 per pkg.)
2. Ground Stacking Rail (2 per pkg.)

Close-up of a metallic mechanical clamp or bracket component mounted on a black base, with a metal screw inserted (no visible text or symbols)

Recommended Accessory:

Martin Professional Lighting Half-Coupler Clamp

P/N: 91602005 (2x clamps recommended per -UB)

1. M12 sized slots for truss clamps
2. 8 M6 holes for permanent installation
3. Central M12 sized hole for drop-down extension rod mounting
4. 2 threaded inserts for attaching pole mount adapter (included with - UB)

The -UB attaches to M10 points on the sides of VTX F series cabinets. Remove the included Phillips head screw to expose the threaded mounting point.

Close-up of a black electronic device with a red circle highlighting a screwdriver tip, no visible text or symbols.

Close-up of a black electronic device with a red circular mark and textured surface, no visible text or symbols.

Pre-position the pieces pictured here onto each side of the -UB. Note that the knob for the thumb screw is pointed away from the speaker, while the rubber friction washer goes between the speaker and the metal surface of the -UB. The included metal washer goes between the thumb screw and the -UB.

Close-up of a mechanical device with a circular component and a black connector (no visible text or symbols)

Speaker This Side

In order for proper attachment of the F12-UB and F15-UB to their respective speakers, all included pieces must be installed properly. Failure to do so will compromise the positioning capabilities of the F12-UB and F15-UB.

Once the speaker is in place, turn each thumbscrew a few times in order to secure it to the VTX F12 or F15 cabinet. Then once both sides are in place, completely tighten the thumbscrews. Do not use any tools or other tightening devices, tighten thumbscrews by hand only. When the included washers are used, hand-tightening produces enough force to hold the VTX F12 and F15 cabinets in the desired position on the -UB.

Close-up of a black door handle with a knob, mounted on a metal bracket (no text or symbols visible)

Close-up of a mechanical component with a curved handle and circular end (no visible text or symbols)

There are multiple deployment modes available for the VTX F Series –UB's. Most notably there are options for:

• Ground-supported deployment
• Truss-supported deployment
- Pole-mounted deployment

Ground-Supported Deployment

This is an ideal configuration for front-fills or out-fills when the F12 or F15 is located on the stage lip or on stack of ground-supported sub-woofers. Use the included M6 screws to attach the ground support rails to the -UB via the outer holes on the bolt pattern.

Top-down view of a black metal plate with four circular red-circled holes, no text or symbols visible.

Black rectangular electronic device with a circular top and mounting base, mounted on a stand (no visible text or symbols)

Black server rack with open top, no visible text or symbols

Truss-Supported Deployment

With the recommended Martin Professional Lighting clamp, the M12 slots on the -UB can be utilized to hang the VTX-F12-UB and VTX-F15-UB from standard box truss.

Metal bracket with two red oval highlights on top (no text or symbols visible)

It is required for safe operation that the VTX-F12-UB and VTX-F15-UB are suspended with the loudspeaker properly attached to the -UB and hanging below the truss. The VTX-F12-UB and VTX-F15-UB are not designed to support configurations where the clamps are below the loudspeaker, or to either side of the loudspeaker.

Use of safeties is recommended, M10 mounting points on the top of the speaker can be utilized to attach properly rated eyebolts and properly rated safety cables.

Using the proper attachment tools for the half-coupler clamp to be attached, guide the threaded M12 bolt through the slot ensuring that all appropriate washers are in place and tighten the clamp to the -UB.

Close-up of a hand using a tool to adjust a mechanical component, no visible text or symbols

Two black industrial control boxes hanging against a metal truss structure (no visible text or symbols)

Pole-Mounted Deployment

The included pole mount cup can be attached to the VTX-F12-UB and VTX-F15-UB via these attachment points with permanent nuts on the bottom of the -UB. This is a key application which allows the F12 and F15 to be pole-mounted on a standalone tripod stand, or on top of an extension rod when coupled with the VTX-F18S subwoofer.

Metal bracket with two red-circled holes on top, no visible text or symbols

With the -UB already attached properly to the speaker to be mounted, using an adjustable box wrench or similar tool, pass the two threaded bolts (illustrated previously in the "Parts Supplied..." section) through the pole mount cup and screw them into the bottom of the -UB.

Close-up of a wrench gripping a black cylindrical pipe against a textured surface (no text or symbols visible)

Once the pole mount cup is attached, and the -UB is securely attached to the speaker, carefully mount the speaker on top of the pole.

Black square sound wave projector with adjustable stand and control lever, displayed against a white corrugated wall (no text or symbols visible)

Ensure that the pole cup adapter is placed squarely on top of the mounting flange on the pole and that the -UB is tightened securely to the speaker. Failure to properly tighten the -UB to the speaker before attaching to the mounting pole could lead to an unsafe shift of the speaker or bracket.

Parts List:

5042010 BRACKET, VTX-F12-UB 1

5043236 rail, VTX-F UB 2

446020-001 POLE MOUNT HARDWARE KIT, VT4886-HB 1

5046120 THUMB SCREW, M10, VTX-F12/15-UB 2

803-41010-10 SCR,8-32 X 5/8,PAN,PH,BLK ZINC,LCS 4

832-30010-00 #8-32 NUT, KEPS STEEL BLACK ZINC AND EM 4

816-41510-15 M6 x 15, PAN, PH, BLK 4

833-00810-00 M6 NUT 4

843-72110-02 M6 FLAT WASHER

5012025 GASKET, BRACKET AW SERIES

2

JBL

PROFESSIONAL

by HARMAN

JBL Professional

8500 Balboa Boulevard, P.O. Box 2200

Northridge, California 91329 U.S.A.

© Copyright 2015 JBL Professional

www.jblpro.com