








JL Audio FiX 86
Sound Processor for Adding Amps and Speakers to a Factory System — 6 outputs
Enjoy a complimentary $75 Installation credit on all Online Orders. Limit one per customer. Terms and Conditions apply.
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Advanced DSP for factory system correction and audio enhancement. Provides automatic time correction, equalization, and seamless integration. Compact and easy to install.
Key Features | |
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Digital Signal Processor | Advanced correction for factory systems |
Automatic Time Correction | Aligns audio signals for better sound staging |
Automatic Equalization | Optimizes frequency response |
Auto-Summing Capability | Combines multiple input signals |
Differential Inputs | Reduces noise and distortion |
Efficient Processing | DSP algorithms for clear, accurate sound |
Compact Chassis | Space-saving design for flexible installation |
User Interface | Simple controls for easy setup |
What’s in the Box |
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JL Audio FiX™ 86 DSP |
Wiring harness |
Mounting hardware |
User manual |
Technical Specifications | |
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Processing Channels | 6 input / 8 output |
Frequency Response | 10 Hz–22 kHz |
Signal-to-Noise Ratio | >100 dB |
Total Harmonic Distortion | <0.01% |
Input Sensitivity | 200 mV–8 V |
Dimensions (W × D × H) | 8.32″ × 4.21″ × 1.33″ |
Compatibility | Universal (most factory systems) |
Warranty | Manufacturer’s warranty included |

FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.