Integrated Active Subwoofer

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Integrated Active Subwoofer of the JBL CMX6000 Series Column Speaker System for presentation applications. Easily connected to CMX6000 Series satellite speakers.

The CMX6208SP is the core amplification and subwoofer component of the JBL CMX6000 Series Column Speaker System. Boasting 2 x 8” 400 W drivers and 800 W built-in amplification, it easily supports the needs of any presenter in just about any meeting or multi-event space. The CMX6208SP combines an active subwoofer and integrated amplifier in a single, ultra-sleek cabinet. It offers a direct, top mount option for the CMX6903 Column Speaker without an external cable to quickly and easily create a standalone portable PA system for just about any presentation application.


  • 2 x 8” 400 W active subwoofer with 800 W built-in amplification
  • Low frequency response down to 35 Hz
  • 2-channel x 300 W amplifier channels for external speakers via speakON connector
  • Built-in sine wave, pink noise and white noise generators for system alignment
  • 5-band EQ for input and 9-band EQ for output with PEQ, LSLV and HSLV EQ modes
  • Output includes HPF, LPF, Delay, Limiter and Compressor
  • Operation status report includes temperature, output power, power status, output voltage and impedance
  • Ethernet port for networking offers monitoring of speaker status through CMX6000SW monitoring software.


  Version Language Size Uploaded
file type icon CMX6208SP PC-GUI 使用说明
zh updated: déc. 2022
  zh  5,82 Mo déc. 2022
file type icon CMX6208SP PC-GUI Manual
en updated: déc. 2022
  en  2,12 Mo déc. 2022
file type icon CMX6208SP English Manual
en updated: jan. 2023
  en  1,31 Mo jan. 2023
file type icon CMX6208SP Chinese Manual
zh updated: jan. 2023
  zh  5,41 Mo jan. 2023
platform icon CMX6208SP PC-GUI
version 1.0.10, updated: déc. 2022
1.0.10     7,56 Mo déc. 2022

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Pièces détachées et réparations

Caractéristiques techniques

Drivers 2 x 8.2” driver
Frequency Response (+/-3 dB) 40 Hz – 250 Hz
Sensitivity 96 dB SPL
Impedance 8 ohms
Power Rating (Continuous/Program/Peak) 400 W / 800 W / 1600 W
Maximum SPL (2π) 127 dB SPL continuous (133 dB SPL peak)
System Power Rating Low-frequency 800W, EXT 300W x 2 Continuous
Input Impedance 20 KΩ balanced, 10 KΩ unbablanced
Line Input Gain Subwoofer: 40dB, EXT: 36dB
Maximum Input Level 8 dBu
LED indicators Signal LED ( Green), Clip LED (Yellow)Protect LED (Red)
EXT. Speaker Norminal inpedance:4/8Ω
Cooling On-Demand variable speed fan cooling
AC power input 220-240V-50/60Hz
Speaker Specification  
LF Driver 2 x8 inch paper basin woofer
Nominal inpedance : 8Ω
Frequency range: 35Hz-160Hz
Enclosure 18mm plywood
Grille Black dust paint
Color Black
Mounting Floor stand
Input Connectors Balanced XLR CMX6208SP-4pin
Power input AC 180-264 V – 50 Hz / 60 Hz
Dimensions (H x W x D) 605 x 335 x 345 mm
Net Weight 26kg (58 lbs.)
Included Accessories Power cable