Bảo hành: 12 tháng
Nguồn gốc xuất xứ: Mỹ/ Trung Quốc
-
GIAO HÀNG TOÀN QUỐC
(Giao hàng miễn phí đơn hàng có giá trị từ 30.000.000 VNĐ ) -
THANH TOÁN LINH HOẠT
Hỗ trợ trả góp qua thẻ VISA/ MASTER -
TƯ VẤN KHÁCH HÀNG 0972.682.830
(Miễn phí từ 8h30 - 21:00 mỗi ngày)
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 ManagerTM 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 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
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 | High Performance Dual 18” Subwoofer |
Frequency Range (-10 dB) | 22 Hz - 160hz |
System Input Power Rating | 2 x 2400 W Continuous, 2x 9600 W Peak (AES / 2 hour) |
Bandpass Sensitivity | 101 dB, 1W / 1m (2.0 Vrms at 3.3 ft ) half-space conditions |
Maximum Peak Output | 144 dB SPL half-space conditions |
Amplification & processing | Crown® I-TechHD or VRack power amplification JBL HiQnet Performance Manager system control |
Low Frequency | 2 x 2269H, 457 mm (18 in) dia., 100 mm (4 in) Dual Coil, neodymium Differential Drive®, Direct Cooled™ |
Construction | 18 mm, 11-ply Finnish birch plywood; black DuraFlex™ finish; integral recessed handles |
Suspension | Fixed angle ASM suspension system with 0-10 degree inter-enclosure angles at 1 degree increments. Reverse-cardioid arrayable. with acoustically-transparent black cloth backing |
Input Connectors | Neutrik® Speakon® NL-4 (2x) and NL-8 (2x) LF1: 1+/-, LF2: 2+/- |
Dimensions (H x W x D) | 495.3 mm x 1221.7 mm x 1211.58 mm (19.5 in x 48.1 in x 47.7 in) |
Net Weight | 92.5 kg (204 lbs) |
