500W, Two-Channel Professional Audio Amplifier


JBL V6 is a cost-effective two-channel professional audio amplifier, which is specially designed to meet low and medium power output demand and provides performance matching for JBL entertainment speakers.

JBL V6 features two-channel audio amplification and built-into 2U rack-mounted amplifier housing. With Harman customized amplification transistor, it redefines innovative circuit design according to JBL's acoustic requirements to deliver high-fidelity acoustic sound for JBL entertainment loudspeakers. Balanced XLR input and throughput are provided. Signals can be sent to another device through the balanced connector. Speakon® audio connection and output binding post design facilitate quick and easy KTV applications.

Presently available in China only.


  • 2U rack-mounted amplifier housing fits into standard professional audio equipment cabinet
  • Intuitive front panel at-a-glance, simplistic and functional design
  • Support stereo, parallel and bridge-mono modes
  • Provide three power output options: 2 x 640W @ 4ohms, 2 x 500W @ 8ohms, and 1280W @ 8ohms (bridge mode)
  • Equipped with Harman advanced amplification transistor and specially tuned for JBL entertainment loudspeakers ensuring delivering high-fidelity acoustic sound
  • Amplifier is specially tuned with JBL Entertainment speaker, enabling easier and faster setup and installation
  • Speakon® audio connection and output binding post design facilitate quick and easy application
  • Equipped with a variable-speed fan and detachable dust filter for easy maintenance 


  Version Language Size Uploaded
file type icon JBL V Series User Manual English and Chinese
updated: 4月 2023
    23.6 MB 4月 2023
Spec Sheets
file type icon JBL V Series Spec Sheet
zh updated: 4月 2023
  zh  1.4 MB 4月 2023
file type icon JBL V Series Spec Sheet
en updated: 4月 2023
  en  1.5 MB 4月 2023

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Parts & Service


Minimum Guaranteed Power  
4 ohms stereo (per channel) 640 W
8 ohms stereo (per channel) 500 W
8 ohms bridge mono 1280 W
Frequency Response (1W) 20 Hz – 20 kHz, +0/-1 dB
Frequency Response (1W) notes Measured in a full space (4π) condition.
总谐波失真 (THD) < 0.5%, 20 Hz – 20 kHz
Transient Intermodulation Distortion (IMD) < 0.6 %
(60 Hz and 7 kHz at 4:1, from full rated output to -30 dB)
Conversation Rate > 10 V/μs
电压增益 36 dB
Damping Coefficient > 200
(8 ohms, 10 Hz to 400 Hz)
Signal-to-Noise Ratio > 100 dB
Signal-to-Noise Ratio notes Referenced to rated output power, 20 Hz to 20 kHz, A-weighted
串音 -75 dB @ 1 kHz, -59 dB @20 kHz
Crosstalk notes Referenced to rated output power
Input Sensitivity (Rated power @ 8 ohms) 0.775 V
Input Sensitivity notes According to IEC standard, tested for 2 hours under pink noises with a crest factor of 6 dB.
Input Impedance (Rated) 20k ohms (balanced inputs)
10k ohms (non-balanced inputs)
Signal Input/ Output Connector One balanced XLR input and one XLR LINK output per channel
Amplifier Output Connector One Speakon signal output interface and one set of terminal output interface per channel
Front Panel Control Power switch and channel gain knob
Rear Panel Control Output mode switch: Stereo, Parallel, Bridge-mono
Power Indicator Blue
Signal Indicator Green
Clipping Indicator Yellow
Fault Indicator Red
Power Cord Specifications Plug: 10 A, 250 V
Cable: CCC 3 x 1.0 mm2 x 1.5 m
Amplifier Housing Built-in 2U standard rack
保护 Protection against short circuit, no load, power on/off noise, radio interference and abnormal temperature
Ventilation Air convection mechanism from front to back
散热 DC motor fan for heat dissipation and cooling
Dimension (W x H x D) 482 mm x 88 mm x 238.5 mm
净重量 11 Kg


HARMAN Professional Solutions:


500W, Two-Channel Professional Audio Amplifier