JBL VTX-G28

G28

Dual 18" Subwoofer - Ground Stackable
VTX series dual 18" subwoofers employ two 2269H 18" transducers featuring Differential Drive technology with two voice coils, two neodymium magnets and extremely high peak-to peak excursion capabilities to deliver extended very low frequency performance.

The VTX G28 is ground stackable only with a practical form factor for convenient stacking and additional enclosure volume plus port tuning that delivers true sub performance down to 22 Hz @ -10 dB.

FEATURES:

• JBL’s patented Differential Drive technology
• Crown VRack DSP and Amplification
• JBL HiQnet Performance Manager System

TECHNOLOGY:

DIFFERENTIAL DRIVE TECHNNOLOGY
Enhanced Performance and Dramatically Reduced Driver Weight
JBL's exclusive dual voice coil, dual magnetic gap Differential Drive technology is at the core of all VTX models, dramatically reducing driver weight while greatly enhancing all critical performance parameters: frequency response, power output and distortion.
 

SYSTEM INTEGRATION:  

System Integration and Management
With the VTX Series you are not just using a product, you are gaining access to an expert system. Tools for system design and all the components to analyze, configure, set up and control a VTX system are all part of the JBL commitment to total system integration and support. The goal is maximum efficiency and the highest possible level of performance in any venue, anywhere in the world.
 

TRAINING AND SUPPORT:

Training and Support
In addition to designing the most sophisticated sound reinforcement system available, JBL Professional provides the expertise to achieve the maximum performance possible. Our 65+ years of expertise in the use of systems in venues around the world is an invaluable resource that is at the core of our training curriculum, helping you to maximize both the use and your investment in the VTX System.

SPECIFICATIONS:

• System Type - Full Size Ground Stack-Only, Cardioid-Arrayable, Dual 18" Subwoofer with Ultra Long Excursion Transducers
• Components - 2 x 2269H Differential Drive 18"
• Frequency Range (-10 dB) - 22 - 160 Hz
• Frequency Response (±3 dB) - 27 - 120 Hz
• Sensitivity (1 W/1 m) - 95 dB
• Nominal Section Impedances - 2 x 8 ohms
• Continuous Power Rating - 4000W
• Dimensions (W x H x D) - 1210.8 mm x 493.3 mm x 1211.1 mm (47.7" x 19.4" x 47.7")
• Weight - 92.5 kg (204 lb)