JBL Professional VTX V20

រូបភាពធំជាង

ដំណើរការលើស្វ័យគុណក្នុងទម្រង់តូចលេច

VTX V20 មានបច្ចេកវិទ្យាកម្រិតខ្ពស់ និងដំណើរការលើស្វ័យគុណនៃប្រព័ន្ធ VTX V25 ដ៏រលូននៅក្នុងទម្រង់តូចជាង ប្រព័ន្ធ 3-way ដែលមានដង់ស៊ីតេថាមពលខ្ពស់ ដែលបង្កើតឡើងដោយប្រព័ន្ធព្យួរថ្មីដែលផ្តល់ឱ្យការដឹក ការដំឡើងលឿន និងការកំណត់រចនាសម្ព័ន្ធឱ្យបានត្រឹមត្រូវ។ សមាសភាគ VTX V20 ទាំងអស់ត្រូវបានរចនាឧបាយក្ម្មលម្អិតដើម្បីផ្តល់នូវលក្ខណៈគម្របផ្តេក 105 ដឺግ្រេដែលស្ថិតស្ថេរ និងការភ្ជាប់ប្រព័ន្ធបន្ទាត់ប្រភពបញ្ឈរដែលមានប្រសិទ្ធភាព ខណៈពេលដែលផ្តល់នូវសម្លេងលីនេអ៊ែរ ថ្លាតម្លាច រហូតដល់ឯកសារលទ្ធផលលើស្វ័យគុណដែលព្រឺលគួរឲ្យភ្ញាក់ផ្អើល សម្រាប់ទំហំរបស់វាដែលតូចលេច។

លក្ខណៈពិសេស

Differential Drive Technology
4th generation advanced high frequency waveguide
Small Format Version of Patented D2 Dual Compression Driver
ASM Suspension System
V5 System Integration

ព័ត៌មានលម្អិត

REFINED RBI WAVEGUIDE

Improved Horizontal Coverage

JBL's patented Radiation Boundary Integrator combines the high frequency and mid-range sections of the VTX V20 so the transition across each band is uninterrupted, undistorted and seamless.

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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

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ការទាញយក

Specifications

	ទំហំ	បានផ្ទុកឡើង
V20 Spec Sheet បានធ្វើបច្ចុប្បន្នភាព: តុលា 2020	1.78 MB	តុលា 2020

Manuals

	ទំហំ	បានផ្ទុកឡើង
VTX V20/S25 Application Guidelines បានធ្វើបច្ចុប្បន្នភាព: កក្កដា 2023	8.23 MB	កក្កដា 2023

Brochures

	ទំហំ	បានផ្ទុកឡើង
VTX V20/S25 System Brochure បានធ្វើបច្ចុប្បន្នភាព: ធ្នូ 2020	3.87 MB	ធ្នូ 2020

CAD Drawings

	កំណែ	ទំហំ	បានផ្ទុកឡើង
VTX V20 Drawings 2D, 3D បានធ្វើបច្ចុប្បន្នភាព: តុលា 2020		2.65 MB	តុលា 2020
VTX V20/S25 Revit Files កំណែ 1.0, បានធ្វើបច្ចុប្បន្នភាព: តុលា 2022	1.0	21.3 MB	តុលា 2022
VTX V20/S25 Sketchup Files កំណែ 1.0, បានធ្វើបច្ចុប្បន្នភាព: តុលា 2022	1.0	1.95 MB	តុលា 2022

Compliances

	ទំហំ	បានផ្ទុកឡើង
VTX V-Series Declaration of Conformity បានធ្វើបច្ចុប្បន្នភាព: ធ្នូ 2020	158 KB	ធ្នូ 2020

Software

	ទំហំ	បានផ្ទុកឡើង
Venue Synthesis ចេញផ្សាយ: មករា 2025		មករា 2025
Performance Manager 3 ចេញផ្សាយ: កក្កដា 2024		កក្កដា 2024

Ease Data

	កំណែ	ទំហំ	បានផ្ទុកឡើង
VTX V20/S25 EASE GLL កំណែ 1.3, បានធ្វើបច្ចុប្បន្នភាព: ធ្នូ 2020	1.3	14.7 MB	ធ្នូ 2020

Preset Libraries

	កំណែ	ទំហំ	បានផ្ទុកឡើង
V20 Preset Library កំណែ 2.1, បានធ្វើបច្ចុប្បន្នភាព: ធ្នូ 2020	2.1	843 KB	ធ្នូ 2020

Service Notes

	កំណែ	ភាសា	ទំហំ	បានផ្ទុកឡើង
VTX V20 Spare Parts កំណែ A, បានធ្វើបច្ចុប្បន្នភាព: មេសា 2026	A		65.8 KB	មេសា 2026

ប្រសិនបើតំណភ្ជាប់ខាងលើបង្ហាញអក្សរចម្លែកក្នុងកម្មវិធីរុករករបស់អ្នក សូមចុចខាងស្តាំលើឯកសារដើម្បីរក្សាទុកទៅកុំព្យូទ័ររបស់អ្នក។

ផ្នែក និងសេវាកម្ម

លក្ខណៈពិសេស

System Type	3-Way High Directivity Line Array Element with D2 Technology
Frequency Range (-10dB)	60 Hz – 20 kHz (Preset: VTX V20)
Horizontal Coverage (-6 dB)	105 degrees nominal (300 Hz - 16 kHz)
Maximum Peak Output	139 dB (Preset: VTX V20)
System Amplification	Crown Audio I-Tech HD
Nominal Impedance	Active: LF: 2x 8 ohms MF: 8 ohms HF: 8 ohms Passive: LF: 16 ohms MHF: 8 ohms
LF Driver	(2) JBL 2261H 10-inch Neodymium Differential Drive® woofer
MF Driver	(4) JBL 2164H 5-inch Neodymium mid-range woofer
HF Driver	(3) JBL 2415K D2 Dual Diaphragm, Dual Voice Coil, Neodymium Compression Drive
Enclosure	Cast aluminum front baffles and HF waveguide, Finnish birch plywood; black DuraFlex™ finish, integral recessed handles
Inter-enclosure Angle	0, 0.5, 0.75, 1, 1.5, 2, 2.5, 3, 4, 5, 7.5, 10, 12.5
Dimensions (H x W x D)	280 mm x 911 mm x 402 mm 11 in x 35.9 in x 15.8 in
Net Weight (each)	40 kg (88 lbs)

គ្រឿងបន្លាស់

VTX V20 AF | ARRAY FRAME

រូបភាពធំជាង

Array Frame used for suspending or ground stacking VTX V20 or VTX S25 enclosures. Includes height-adjustable leveling feet, optional extension bar available.

Features:

Compatible with VTX V20 and VTX S25
11 pick points available for single point suspension
Flexible front-to-back or side-by-side pick point options
Supports up to 24 cabinets (array geometry dependent)

Included:

VTX-V20-AF Array Frame
4 x adjustable feet for ground stacking applications

ឯកសារ

VTX V20 AF Spec Sheet [746 KB]
VTX V20 AF EB 2D Drawing [497 KB]
VTX V20 AF 3D Drawing [2.54 MB]
VTX V20/S25 Revit Files (rev1.0) [21.3 MB]
VTX V20/S25 Sketchup Files (rev1.0) [1.95 MB]

VTX V20 AF EB | EXTENSION BAR

រូបភាពធំជាង

Extension Bar accessory used in conjunction with the VTX-V20-AF array frame for deploying VTX V20 systems in either compression or tension mode. Five extension bar attachment options provide variable pick point separation (2-point suspension) and added flexibility for single point suspension. The extension bar can be front or rear-mounted for increased array up-tilt or down-tilt, respectively. When rear-mounted, provides an attachment point for compression suspension. A single extension bar can be installed in the array frame central tube, or alternatively, a pair of extension bars can be front or rear-mounted in left/right array frame tubes. Single or dual extension bars can also be front or rear-mounted in Ground Stack applications for extra stability and a wider range of array tilt angle options.

Included:

1 x VTX-V20-AF-EB
1 x Adjustable leveling foot used for ground stacking applications
2 x Quick Release Pins (QRP) for securing the extension bar to the array frame

ឯកសារ

VTX V20 AF EB Spec Sheet [775 KB]
VTX V20 AF EB 2D Drawing [497 KB]
VTX V20 AF EB 3D Drawings [2.54 MB]
VTX V20/S25 Revit Files (rev1.0) [21.3 MB]
VTX V20/S25 Sketchup Files (rev1.0) [1.95 MB]

VTX V20 PB | ឧបករណ៍ដកថយក្រោយ

រូបភាពធំជាង

Pull Back accessory សម្រាប់ដំឡើងលើ V20 enclosure ខាងក្រោម ដែលមានគោលបំណងផ្តល់ឱ្យការផ្អាក compression នៃ VTX V20 arrays។ Compression អាចត្រូវបានអនុវត្តដោយប្រើ chain motor ដាច់ដោយឡែក និង suspension point (Rear Motor Pullback) ឬដោយប្រើប្រាស់ optional VTX-V20-LH chain lever hoist ឬ chain motor ដែលផ្នត់ទៅលើ VTX-V20-AF-EB extension bar (Extension Bar Pullback)។

រួមបញ្ចូល:

Central pullback bar រួមទាំង Quick Release Pins (QRPs) ពីរដែលបង្ខាប់លើ lanyards
Left/right adapter brackets ពីរសម្រាប់ការតភ្ជាប់ទៅលើ V20 cabinet ខាងក្រោម និង central spreader bar
2 x 5/8" shackles សម្រាប់ការដាក់ spreader bar ទៅលើ chain bridle
1 x 18" dual leg chain bridle ដែលមាន locking safety hooks និង upper master link សម្រាប់ការដំឡើង compression device

ឯកសារ

VTX V20 PB Spec Sheet [712 KB]
VTX V20/S25 Revit Files (rev1.0) [21.3 MB]
VTX V20/S25 Sketchup Files (rev1.0) [1.95 MB]

VTX V20 LH | LEVER HOIST

រូបភាពធំជាង

Factory-approved manual lever hoist for compression of VTX V20 systems. The CM Series 653 for use with VTX V20 is a 3/4 ton model with 20’ of chain length for compressing arrays of up to 20 cabinets with no additional extension hardware needed.

Included:

1 x CM Lever Hoist (3/4 ton rating) with 20' of chain

ឯកសារ

VTX V20 LH Specsheet [911 KB]
VTX V20 LH User Manual [858 KB]

VTX V20 DF | ក្របង្ហាប់ចុះក្រោម

រូបភាពធំជាង

ត្រូវបានរចនាឡើងដើម្បីសម្ភាសជ្រើសរើសលឿន និងការតម្រឹមយ៉ាងច្បាស់លាស់នៃប្រព័ន្ធ VTX V20 និង V25-II / V25-II-CS ដែល VTX V20-DF គឺជាដំណោះស្រាយលម្ហាក់ស្រាល់សម្រាប់ការផ្តល់នូវការគ្របដណ្តប់ដ៏ធំទូលាយនៅផ្នែកខាងក្រោមនៃម៉ាស់ VTX V25-II / V25-II-CS ។ ការរចនាលម្ហាក់ស្រាល់ជាមួយនឹងជម្រើសច្រើនសម្រាប់មុំរវាង V25-II / V25-II-CS និង V20 (3.5deg, 7.5deg, 11deg) ។ អាចប្រើបានជាក្របរាងសម្រាប់ការបំពេញបន្ថែមចុងក្រោមសម្រាប់ម៉ាស់ V25-II ឬជាក្របរាងសម្រាប់ការបំពេញបន្ថែមចុងក្រោម + ក្របរាងទាញក្រឡេកសម្រាប់ការបង្រួមម៉ាស់ VTX V25-II-CS ដែលមាន V20 downfill ។ ផ្តល់ជូនមូលដ្ឋានគាំទ្រសម្រាប់ក្សេត្របដែលមាន 6x VTX V20 ដែលព្យួរក្រោម VTX V25-II / V25-II-CS ។

លក្ខណៈពិសេស:

ជម្រើសមុំ៖ 3.5deg, 7.5deg, 11deg
ការរចនាលម្ហាក់ស្រាល់
ការតម្រឹម HF ដែលច្បាស់លាស់រវាង V25-II និង V20
ការគាំទ្របច្ច័យសម្រាប់ក្សេត្របដែលមាន 6x VTX V20

ឯកសារ

VTX V20 DF Spec Sheet [568 KB]
VTX V20 DF Suspension Manual (rev2) [852 KB]
VTX V20 DF Customer Drawings [1.42 MB]

VTX V20 VT | VERTICAL TRANSPORTER

រូបភាពធំជាង

The VTX-V20-VT vertical transporter is a simple and cost-effective solution for vertically transporting VTX V20 enclosures in blocks of 3 or 4 cabinets high. Measuring 35” wide by 16” deep, the VTX-V20-VT will travel 5 across (length-wise) in standard 90” trucks.

Features:

Can transport 3x or 4x V20 enclosures
Heavy duty locking casters
Stackable
Dimensioned for efficient truck pack

Included:

1 x VTX-V20-VT

ឯកសារ

VTX V20 VT Spec Sheet [812 KB]

VTX V20 VT CVR | VERTICAL TRANSPORTER COVER

រូបភាពធំជាង

Reinforced, padded protective cover for 3x or 4x VTX V20 enclosures when transported vertically.

Features:

Handle cutouts, heavy-duty zippers
Modular design, can be used with 3x or 4x VTX V20 enclosures
Rear panel access flaps for input connectors
Speaker cabinets can be tested without fully removing the cover

Included:

1 x VTX-V20-VT-CVR

ឯកសារ

VTX V20 CVR Spec Sheet [417 KB]

VTX V20 VT CVRW | VERTICAL TRANSPORTER COVER WRAP

រូបភាពធំជាង

Reinforced, padded protective cover for 3x or 4x VTX-V20 enclosures plus VTX-V20-AF array frame when transported vertically. The cover features on open top design that allows the array frame to remain attached during transport.

Features:

Handle cutouts, heavy-duty zippers
Modular design, can be used with 3x or 4x VTX V20 enclosures plus VTX-V20-AF array frame
Rear panel access flaps for input connectors
Speaker cabinets can be tested without fully removing the cover

Included:

1 x VTX-V20-VT-CVRW

ឯកសារ

VTX V20 CVRW Spec Sheet [402 KB]

VTX V20 BP | Base Plate for VTX V20

រូបភាពធំជាង

Highlights:

Enables ground stacking VTX V20 arrays
Allows attaching VTX V20 cabinets to subwoofers
Universal M20 threaded pole mount
Array angles selectable between -15 degrees and -2.5 degrees
Lightweight design
Support for up to (6) VTX V20

Included:

(1) VTX V20 BP Base Plate

ឯកសារ

VTX V20 BP Spec Sheet (EN) [1.32 MB]
VTX V20 BP Quick Start Guide (EN) [6 MB]
VTX V20 BP Customer Drawings [1.36 MB]
VTX V20/S25 Revit Files (rev1.0) [21.3 MB]
VTX V20/S25 Sketchup Files (rev1.0) [1.95 MB]

ព័ត៌មាន

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HARMAN Pro Insights

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