JL Audio FIX‐82 8 channel DSP


JL Audio FIX‐82


Sale info

  • Condition: New
  • Sale type: BTW/21%
  • Stock : 2 -3 days extra delivery time


  • OEM integration DSP with automatic runtime correction and digital EQ.
  • 8-channel. Inputs / 2-channel output
  • Stereo RCA outputs / 1 digital JLId output
  • The FiX™ 82 is a state-of-the-art digital signal processor designed to deliver premium sound from factory audio systems without replacing the OEM source unit.
  • The FiX™ 82 is the first DSP to automatically correct time-delayed factory outputs before signal summing and EQ correction.
  • With a powerful 24-bit DSP processor and two 1/3-octave equalizers on board, complex 2-way, 3-way and 4-way factory audio outputs are automatically combined and level-matched to a flat full-range stereo signal. Differential balanced inputs accept virtually any OEM analog audio signal, from low voltage line level to high power amplified speaker outputs (up to 30 V RMS).
  • Calibration is initiated with a single keystroke and takes only about 30 seconds, without the need for special equipment!
  • By connecting a PC with the TüN™ software via USB, you can also access a complete set of diagnostic panels that display the frequency response of the input signals as well as the corrected outputs. Adjustments can be made to input polarity, muting and filtering, and new calibrations can also be initiated from the PC. By clicking on the "TUNE" tab of the TüN™ interface, you can also access a pair of user-adjustable 10-band graphic equalizers to fine-tune the output signals.
  • Output options include two RCA jacks (4V RMS) or a digital (JLId) output that supports PCM audio with 24-bit/48 kHz resolution.
  • Activation methods include 12 volt or automatic (signal/DC offset detection) and a dedicated remote switch-on output to activate your aftermarket devices.
  • Optional DRC-100 digital remote control (sold separately) to activate the master volume control from the driver's seat.
  • Limited input signals and the overall status are also reported via the DRC-100's multi-colored status LED.
  • It's never been easier or sounded as good as with your factory stereo system.

General specifications

  • Type of power supply : Regulated DC-DC-SMPS
  • Input operating voltage : 10 - 16 VDC
  • Standby-Stromaufnahme: <1,5 mA
  • Current consumption during operation: 0.7 A
  • Recommended fuse value: 1 A
  • Input channels : Eight
  • Input type : Differential-balanced
  • Input voltage range : 250 mV - 30 V RMS
  • Minimum input voltage : 10 mV RMS
  • Input level setting : Fully automatic
  • Output channels : Two
  • Analog output : unbalanced, stereo RCA sockets
  • Digital output 
  • Output impedance : 450 Ω
  • S/N ratio : 96 dB (A-weighted, based on 4V RMS output)
  • THD+N @ nominal output : 0.02% (20 Hz - 20 kHz)

Signal processing

  • Audio resolution : HiRes with 24 bit / 48 kHz
  • Number of EQ bands : 30 x 2 channels
  • EQ resolution : 1/3 octave (25 Hz - 20 kHz)
  • Remote control : Optional (DRC-100)
  • Remote level functions : Master volume control, hands-free optimization, LED status report


  • Height (H) : 1.85 inch / 47 mm
  • Width (W): 109 mm (4.29 inches)
  • Depth (D) : 156 mm (6.14 inches)


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