VTX G28
បានបញ្ឈប់

Ground Stack-Only, Dual 18-inch Subwoofer

VTX G28
រូបភាពធំជាង

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.

លក្ខណៈពិសេស

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

ព័ត៌មានលម្អិត

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.

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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.

LEARN MORE
 

Training & Support

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.

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ការទាញយក

Specifications
  ទំហំ បានផ្ទុកឡើង
file type icon VTX G28 Spec Sheet
បានធ្វើបច្ចុប្បន្នភាព: ធ្នូ 2020
425 KB ធ្នូ 2020
Manuals
  កំណែ ភាសា ទំហំ បានផ្ទុកឡើង
file type icon VTX Subwoofer Wiring Guide
en កំណែ 1.1, បានធ្វើបច្ចុប្បន្នភាព: តុលា 2023
1.1  en  7.54 MB តុលា 2023
Brochures
  ទំហំ បានផ្ទុកឡើង
file type icon VTX V25 System Brochure
បានធ្វើបច្ចុប្បន្នភាព: ធ្នូ 2020
6.48 MB ធ្នូ 2020
CAD Drawings
  ទំហំ បានផ្ទុកឡើង
file type icon VTX G28/S28 2D Drawings
បានធ្វើបច្ចុប្បន្នភាព: ធ្នូ 2020
185 KB ធ្នូ 2020
file type icon VTX G28 3D Drawings
បានធ្វើបច្ចុប្បន្នភាព: ធ្នូ 2020
2.12 MB ធ្នូ 2020
Compliances
  ទំហំ បានផ្ទុកឡើង
file type icon VTX V-Series Declaration of Conformity
បានធ្វើបច្ចុប្បន្នភាព: ធ្នូ 2020
158 KB ធ្នូ 2020
Software
  កំណែ ទំហំ បានផ្ទុកឡើង
Windows download icon PerformanceManager
កំណែ 3.2.0, បានធ្វើបច្ចុប្បន្នភាព: កញ្ញា 2025
3.2.0   134 MB កញ្ញា 2025
Windows download icon Line Array Calculator III
កំណែ 3.9.1, ចេញផ្សាយ: កញ្ញា 2025
3.9.1   24.2 MB កញ្ញា 2025
Service Notes
  កំណែ ភាសា ទំហំ បានផ្ទុកឡើង
file type icon VTX G28 Spare Parts
en កំណែ A, បានធ្វើបច្ចុប្បន្នភាព: មេសា 2026
en  63.1 KB មេសា 2026

ប្រសិនបើតំណភ្ជាប់ខាងលើបង្ហាញអក្សរចម្លែកក្នុងកម្មវិធីរុករករបស់អ្នក សូមចុចខាងស្តាំលើឯកសារដើម្បីរក្សាទុកទៅកុំព្យូទ័ររបស់អ្នក។

ផ្នែក និងសេវាកម្ម

លក្ខណៈពិសេស

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

គ្រឿងបន្លាស់

VTX G28 ACC | Accessory Cover and Casterboard
VTX G28 ACC Main photo
រូបភាពធំជាង
VTX G28 ACC detail thumbnail #1 VTX G28 ACC detail thumbnail #2 VTX G28 ACC detail thumbnail #3 VTX G28 ACC detail thumbnail #4
VTX Series S28 Accessory Kit for transportation and protection of one VTX G28 enclosure. Includes: padded, reinforced protective cover with handle cutouts and rear panel access flap; dolly caster-board with rugged tour grade casters and rotating cam mechanism for secure attachment to G28 enclosure.

 

Features:
  • Includes padded protective cover and caster-board
  • Handle cutouts and rear panel access flap
  • Speaker cabinets can be tested without fully removing the cover
  • Tour grade casters
  • Stackable for convenient storage
  • Rotating release/lock cam mechanisms for secure attachment to G28 enclosures
Included:
  • 1 x VTX G28 caster-board
  • 1 x padded protective cover

ឯកសារ

ព័ត៌មាន

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ការគាំទ្រ/សំណួរញឹកញាប់