JBL VTX G28 Ground Stack Dual 18 inch Subwoofer

Spesifikasi JBL VTX G28 Ground Stack Dual 18 inch Subwoofer

JBL VTX G28 Ground Stack Dual 18 inch Subwoofer

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® TECHNOLOGY
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 & Management
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.
 
Training & 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.

1. System Type Ground Stack-Only, Cardioid-Arrayable, Dual 18-inch Subwoofer
2. Frequency Range (-10dB) 22 Hz - 80 Hz (Preset: VTX G28)
3. Coverage Omnidirectional or Cardioid
4. Maximum SPL (1m) 140 dB (Preset: VTX G28 80)
5. System Amplification Crown Audio I-Tech HD
6. System Impedance 2x 8 ohms
7. LF Driver (2) JBL 2269H 18-inch Neodymium Differential Drive® woofer
8. Enclosure Finnish birch plywood, Black DuraFlexTM finish, ten integral recessed handles
9. Dimensions (H x W x D) 493 mm x 1211 mm x 1211 mm
10. 19.4 in x 47.7 in x 47.7 in
11. Net Weight (each) 92.5 kg (204 lb)

Tulis review