VTX B15G

Compact 15-inch Subwoofer

VTX B15G
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Compact 15-inch Subwoofer
The VTX B15G Compact 15-inch Subwoofer extends the low-end performance of VTX full-range sound-reinforcement systems, includ¬ing the VTX A6 Subcompact Dual 6.5-inch Line Array Element. The B15G is a versatile solution for production companies, touring acts, rental houses, theaters, houses of worship, or anyone who demands superior sound reinforcement when space is at a premium.

The B15G joins the VTX B Series subwoofer family in harnessing VTX acoustic innovations such as SlipStream™ double-flared exponential ports and Differential Drive® dual-voice coil woofer design. The B15G is acoustically identical to the B15 but designed without rigging hardware, reducing weight and cost for situations where rigging is not required. A6 arrays can be stacked on top of B15G using the A6 Base Plate accessory, and eyebolts are available for suspending single subwoofers in fixed installation applications.

Together with the A6, the B15G brings flagship VTX sound quality and performance to a compact footprint, whether supporting small and midsize applications or supplementing large VTX systems. It’s never been easier to deliver impactful, VTX-quality sound at any scale.

Features

  • JBL 2285H 15-inch woofer offers low distortion and improved linearity
  • SlipStream double-flared ports reduce noise and air turbulence
  • Differential Drive dual-voicecoil, dual-gap woofer design delivers superior low-frequency performance in a compact footprint
  • Two B15 models are available – the B15G and the B15. The B15G is acoustically identical to the B15 but designed without rigging hardware, reducing weight and cost for situations where rigging is not required
  • Integrates seamlessly with JBL LAC-3, Array Link and Performance Manager software applications
  • Support for omnidirectional and cardioid array configurations
  • Available accessories include ground stack accessory and transportation accessories
  • Neutrik STX speakON NL4 connectors
  • Rugged, exterior-grade birch plywood enclosure with black Duraflex™ finish and recessed handholds
  • Powder-coated, hex-perforated stainless steel grille with acoustically transparent cloth backing

Downloads

Specifications
  Version Language Size Uploaded
file type icon VTX B15G Spec Sheet
en version A, updated: Jul 2022
en  376 KB Jul 2022
Manuals
  Version Language Size Uploaded
file type icon VTX B15 User Manual
en version A, updated: Jul 2023
en  11.3 MB Jul 2023
file type icon VTX B15 Rigging Manual
en version B, updated: Jul 2023
en  17.6 MB Jul 2023
CAD Drawings
  Version Size Uploaded
file type icon VTX B15G Customer Drawings
version A, updated: Jul 2022
2.83 MB Jul 2022
file type icon VTX A6/B15 Revit/BIM Files
version 1.0, updated: Jul 2024
1.0  34.9 MB Jul 2024
file type icon VTX A6/B15 Sketchup Files
version 1.0, updated: Jul 2022
1.0  2.44 MB Jul 2022
Software
  Size Uploaded
download icon for Venue Synthesis Venue Synthesis
released: Jan 2025
Jan 2025
download icon for Performance Manager 3 Performance Manager 3
released: Jul 2024
Jul 2024
Declaration Of Conformity
  Version Language Size Uploaded
file type icon VTX A6/B15 EU Declaration of Conformity
en version A, updated: Oct 2022
en  125 KB Oct 2022
file type icon VTX A6/B15 UK Declaration of Conformity
en version A, updated: Oct 2022
en  112 KB Oct 2022
Ease Data
  Version Size Uploaded
file type icon VTX A6/B15 EASE GLL
version 1.1, updated: Dec 2022
1.1  13 MB Dec 2022
Preset Libraries
  Version Size Uploaded
file type icon VTX B15 iTech HD Preset Library
version 1.2.0, updated: Aug 2022
1.2.0  1.73 MB Aug 2022
Service Notes
  Version Language Size Uploaded
file type icon VTX B15 Spare Parts
en version A, updated: Apr 2026
en  70.2 KB Apr 2026

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Parts & Service

Specifications

Frequency Range (-10dB) 35 Hz-95 Hz (Preset: 80 Hz)
Coverage Pattern Omnidirectional or Cardioid
Maximum SPL (1m) 132 dB (Preset: 80 Hz)
System Processing Crown iTech 9000HD, Crown iTech 12000HD
Crown iTech 4x3500HD
Nominal Impedance 8 ohms
LF Driver (1) JBL 2285H, 15 in diameter, dual 4 in diameter voice coil, neodymium Differential Drive®
Enclosure 15 mm, 18 mm and 24 mm exterior grade birch plywood, black DuraFlexTM finish, two integral recessed handles
Dimensions (H x W x D) 446 mm x 536 mm x 586 mm
18.3 in x 21.1 in x 23.1 in
Net Weight (each) 41.5 kg (91.5 lbs)

Accessories

VTX B15 ACC | Accessory Cover & Caster Board
VTX B15 ACC Main photo
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VTX B15 ACC detail thumbnail #1 VTX B15 ACC detail thumbnail #2 VTX B15 ACC detail thumbnail #3 VTX B15 ACC detail thumbnail #4

Highlights:

  • Front-face dolly and cover for VTX B15
  • Cover includes handle cutouts and rear panel access flap
  • Tour grade casters
  • Stackable for convenient storage
  • Spring-loaded release mechanisms for secure attachment to B15 enclosures
  • Compatible with B15 and B15G

Included:

  • (1) Caster board
    (1) VTX B15 CVR

Documentation
229-00009-01 | M10 Eyebolt Kit
229-00009-01 Main photo
Larger Images
229-00009-01 detail thumbnail #1 229-00009-01 detail thumbnail #2 229-00009-01 detail thumbnail #3 229-00009-01 detail thumbnail #4

Highlights:

  • M10 x 35 mm Eyebolts
  • Forged Shoulder Steel Construction
  • Includes washers and spacers

Included:

  • (3) M10 x 35 mm Eyebolts
  • (3) 38 mm Washers
  • (3) 13 mm Spacers for EON and 300 Series

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Support/FAQs

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