AudioControl LC2i PRO
2-Channel 400W Line Output Converter with AccuBASS and ACR-1 Remote
2-Channel 400W Line Output Converter with AccuBASS and ACR-1 Remote
• 2-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
• AudioControl ACR-1 REMOTE wired bass remote knob included
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• 2-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
• AudioControl ACR-1 REMOTE wired bass remote knob included
AudioControl DM-810
10-Channel Matrix Digital Sound Processor with AccuBASS
10-Channel Matrix Digital Sound Processor with AccuBASS
• Premium matrix digital sound processor
• 8-Channel preamp input and 10-Channel preamp output
• 30-Band equalizer for adjusting gain, delay, and polarity
• High-pass, low-pass and band-pass crossovers
• Features GTO signal sensing, MILC clip detection, and AccuBASS
• Also features signal summing and signal delay
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• Premium matrix digital sound processor
• 8-Channel preamp input and 10-Channel preamp output
• 30-Band equalizer for adjusting gain, delay, and polarity
• High-pass, low-pass and band-pass crossovers
• Features GTO signal sensing, MILC clip detection, and AccuBASS
• Also features signal summing and signal delay
Rockford Fosgate DSR-1
8-Channel Digital Signal Processor with Integrated iDataLink Maestro Module
8-Channel Digital Signal Processor with Integrated iDataLink Maestro Module
• Digital Signal Processing with Integrated Maestro CAN Interface
• Four channel high level inputs with signal sense turn on
• 18 Pin Analog Input and 16 Pin Analog Output Harness
• Interactive Tuning Interface Controlled via Android/iOS APP
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• Digital Signal Processing with Integrated Maestro CAN Interface
• Four channel high level inputs with signal sense turn on
• 18 Pin Analog Input and 16 Pin Analog Output Harness
• Interactive Tuning Interface Controlled via Android/iOS APP
JL Audio TwK-88
8-Channel Digital Signal Processor with Digital Remote Controller
8-Channel Digital Signal Processor with Digital Remote Controller
• 8-Channel digital signal processo
• 80 total bands of equalization
• TüN software offers quick input/output setup
• 8 RCA inputs or 1 optical input
• Includes DRC-200 digital remote control
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• 8-Channel digital signal processo
• 80 total bands of equalization
• TüN software offers quick input/output setup
• 8 RCA inputs or 1 optical input
• Includes DRC-200 digital remote control
JL Audio FiX-86
6-Channel OEM Integration Digital Sound Processor with Automatic Time Correction
6-Channel OEM Integration Digital Sound Processor with Automatic Time Correction
• OEM integration digital signal processor
• 24-bit DSP processor and quad 1/3 octave equalizers
• 8-input and 6-output channels
• Access four user-adjustable 10-band graphic equalizers
• 30-second single button calibration
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• OEM integration digital signal processor
• 24-bit DSP processor and quad 1/3 octave equalizers
• 8-input and 6-output channels
• Access four user-adjustable 10-band graphic equalizers
• 30-second single button calibration
NVX XLOC66X
6 Input / 6 Output Line Output Converter with Impedance Matching and Remote Level Control
6 Input / 6 Output Line Output Converter with Impedance Matching and Remote Level Control
• 6-Channel Speaker Level Inputs
• 6-Channel RCA Outputs
• Handles up to 40V (400 watts RMS)
• Provides up to 9.5 Volts of output
• Auto turn-on via DC offset or Audio detection
• Load selection switch (20, 60, or 20K ohm)
• Wired remote bass level control included
• LED Clip indicator
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• 6-Channel Speaker Level Inputs
• 6-Channel RCA Outputs
• Handles up to 40V (400 watts RMS)
• Provides up to 9.5 Volts of output
• Auto turn-on via DC offset or Audio detection
• Load selection switch (20, 60, or 20K ohm)
• Wired remote bass level control included
• LED Clip indicator
Hertz S8 DSP
8-Channel Digital Sound Processor with Automatic Time Correction, Digital Equalizer, and High-Resolution Audio
8-Channel Digital Sound Processor with Automatic Time Correction, Digital Equalizer, and High-Resolution Audio
• 8-Channel Digital Sound Processor
• 7-Band parametric equalizer
• Speaker level (high-level) inputs
• Bluetooth for for added control
• High-resolution audio
• Configurable via S8 DSP application/software
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• 8-Channel Digital Sound Processor
• 7-Band parametric equalizer
• Speaker level (high-level) inputs
• Bluetooth for for added control
• High-resolution audio
• Configurable via S8 DSP application/software
JL Audio LoC-22
2-Channel Active Line Output Converter
2-Channel Active Line Output Converter
• Active line output converter
• All-analog circuit design
• Adaptable to most OEM amplifier outputs
• Input load switching
• Automatic turn-on function
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• Active line output converter
• All-analog circuit design
• Adaptable to most OEM amplifier outputs
• Input load switching
• Automatic turn-on function
Crux WVI-H
Wi-Fi Connectivity Integration and Audio/Video Interface for
Wi-Fi Connectivity Integration and Audio/Video Interface for
• Enables wireless audio/video mirroring
• Accepts dual band (5GHz and 2.4GHz) Wi-Fi capability
• Uses your smartphone virtual remote control via Wi-Fi
• Provides an AV input which can also be used to add a camera
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• Enables wireless audio/video mirroring
• Accepts dual band (5GHz and 2.4GHz) Wi-Fi capability
• Uses your smartphone virtual remote control via Wi-Fi
• Provides an AV input which can also be used to add a camera
NVX XLCA2X
2-Channel Line Output Converter Digital Bass Enhancer with xBOOST, Impedance Matching, and Remote Level Control
2-Channel Line Output Converter Digital Bass Enhancer with xBOOST, Impedance Matching, and Remote Level Control
• 2-Channel Speaker Level Inputs
• Adjustable xBOOST corrects for bass roll-off
• Handles up to 30V (225 watts RMS)
• Provides up to 9.5 Volts of output
• Auto turn-on via DC offset or Audio detection
• Load selection switch (20, 60, or 20K ohm)
• Wired remote bass level control included
• LED Clip indicator
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• 2-Channel Speaker Level Inputs
• Adjustable xBOOST corrects for bass roll-off
• Handles up to 30V (225 watts RMS)
• Provides up to 9.5 Volts of output
• Auto turn-on via DC offset or Audio detection
• Load selection switch (20, 60, or 20K ohm)
• Wired remote bass level control included
• LED Clip indicator
AudioControl LC7i PRO
6-Channel 400W Line Out Converter with AccuBASS
6-Channel 400W Line Out Converter with AccuBASS
• 6-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
• AudioControl ACR-1 REMOTE wired bass remote knob included
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• 6-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
• AudioControl ACR-1 REMOTE wired bass remote knob included
AudioControl LC5i PRO
5-Channel 400W Line Out Converter with AccuBASS and ACR-1 Remote
5-Channel 400W Line Out Converter with AccuBASS and ACR-1 Remote
• 5-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
• AudioControl ACR-1 REMOTE wired bass remote knob included
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• 5-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
• AudioControl ACR-1 REMOTE wired bass remote knob included
Alpine PXE-C60-60
OPTIM-6 Series 6-Channel Digital Sound Processor with Automatic Sound Tuning
OPTIM-6 Series 6-Channel Digital Sound Processor with Automatic Sound Tuning
• 6-Channel digital sound processor with Automatic Sound Tuning
• 31-Band parametric and graphic equalizer
• Includes remote control and mounting hardware
• Sound tuning with AutoEQ 2.0 on Apple iOS or Android
• Instant precision with center image mode
• Features presets for every playlist
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• 6-Channel digital sound processor with Automatic Sound Tuning
• 31-Band parametric and graphic equalizer
• Includes remote control and mounting hardware
• Sound tuning with AutoEQ 2.0 on Apple iOS or Android
• Instant precision with center image mode
• Features presets for every playlist
DS18 DSP4.8BTM
8-Channel Digital Sound Processor with Bluetooth
8-Channel Digital Sound Processor with Bluetooth
• 4-Channel input and 8-Channel out digital sound processor
• Bluetooth connectivity via DS18 DSP App
• IOS and Android Compatible
• Durable coated PCB
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• 4-Channel input and 8-Channel out digital sound processor
• Bluetooth connectivity via DS18 DSP App
• IOS and Android Compatible
• Durable coated PCB
Axxess AXDSP-X
Digital Signal Processor with Chime Control and Digital Amp Turn-On
Digital Signal Processor with Chime Control and Digital Amp Turn-On
• 31-Band graphic EQ
• 6 Inputs, 10 individually assignable outputs
• Complete tuning control via Bluetooth
• Retains voice prompts, parking sensor chimes, and more
• Works with wide range of vehicle application systems
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• 31-Band graphic EQ
• 6 Inputs, 10 individually assignable outputs
• Complete tuning control via Bluetooth
• Retains voice prompts, parking sensor chimes, and more
• Works with wide range of vehicle application systems
JL Audio FiX-82
2-Channel OEM Integration Digital Signal Processor with Automatic Time Integration
2-Channel OEM Integration Digital Signal Processor with Automatic Time Integration
• OEM integration digital signal processor
• 24-bit DSP processor and quad 1/3 octave equalizers
• 8-input and 2-output channels
• User adjustable 10-band graphic equalizer
• 30-second single button calibration
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• OEM integration digital signal processor
• 24-bit DSP processor and quad 1/3 octave equalizers
• 8-input and 2-output channels
• User adjustable 10-band graphic equalizer
• 30-second single button calibration
Hifonics HSP-4.8DSP
2 or 4-Channel Input / 8-Channel Output Digital Signal Processor with 31 Band Parametric Equalizer
2 or 4-Channel Input / 8-Channel Output Digital Signal Processor with 31 Band Parametric Equalizer
• 8-channel output digital signal processor
• Bluetooth controlled with Bluetooth antenna
• Output limiter LED lights
• Power connector with two remote output trigger wires
• High-level (speaker level) inputs
• Controllable via the free DSP mobile application
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• 8-channel output digital signal processor
• Bluetooth controlled with Bluetooth antenna
• Output limiter LED lights
• Power connector with two remote output trigger wires
• High-level (speaker level) inputs
• Controllable via the free DSP mobile application
Alpine PXE-X121-12EV
12-Channel Sound Processor with Hi-Res Audio for Tesla Vehicles
12-Channel Sound Processor with Hi-Res Audio for Tesla Vehicles
• 31-Band Parametric or Graphic Equalizers
• 12-channel high-level and 2-channel RCA outputs
• HPF/LPF/Bandpass crossover filters
• Controllable via PC software or Alpine music application
• Hi-Res Audio certified
• Compatible with Tesla vehicles
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• 31-Band Parametric or Graphic Equalizers
• 12-channel high-level and 2-channel RCA outputs
• HPF/LPF/Bandpass crossover filters
• Controllable via PC software or Alpine music application
• Hi-Res Audio certified
• Compatible with Tesla vehicles
Axxess AXDSP-L
6-Channel Universal Digital Signal Processor
6-Channel Universal Digital Signal Processor
• 15 Band graphic EQ
• 4 inputs and 6 individually assignable outputs
• Independent equalization for front, rear, and sub
• Independent crossover for front, rear, and sub
• Selectable slope (12, 24, 36, or 48db per octave)
• Front and rear channels can be delayed independently up to 10ms
• Easy behind the radio installation in most applications
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• 15 Band graphic EQ
• 4 inputs and 6 individually assignable outputs
• Independent equalization for front, rear, and sub
• Independent crossover for front, rear, and sub
• Selectable slope (12, 24, 36, or 48db per octave)
• Front and rear channels can be delayed independently up to 10ms
• Easy behind the radio installation in most applications
Cerwin-Vega CVDSP66LCD
6-Channel Digital Signal Processor with LCD Display and Bluetooth
6-Channel Digital Signal Processor with LCD Display and Bluetooth
• 6-Channel Digital Signal Processor with LCD Display
• 15 band parametric equalizer
• Fully adjustable crossovers
• Speaker delay timing alignment
• Includes external Bluetooth dongle for music streaming
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• 6-Channel Digital Signal Processor with LCD Display
• 15 band parametric equalizer
• Fully adjustable crossovers
• Speaker delay timing alignment
• Includes external Bluetooth dongle for music streaming
FAQ Frequently asked questions in Factory Stereo Upgrades
All About
Factory Stereo Upgrades
When you want to add subwoofers or high-end speakers to a factory system, you need more than just a standard wire splice. Our selection of factory stereo upgrade components ensures that your new gear communicates perfectly with your vehicle’s existing computer systems.
Line Output Converters (LOCs)
Line output converters (LOCs) take the high-level signal meant for your factory speakers and convert it into a low-level RCA signal that an aftermarket amplifier can use.
We carry everything from basic two-channel converters to advanced units from brands like AudioControl, which feature "AccuBASS" to counteract the bass roll-off often programmed into factory stereos.
Digital Signal Processors (DSP)
Factory radios are often tuned to protect cheap paper speakers, resulting in a "flat" or muddy sound. A Digital signal processor (DSP) allows you to take complete control of your acoustic environment.
By using a DSP, you can sum signals, eliminate factory EQ curves, and adjust time alignment so that the music reaches your ears perfectly, regardless of where the speakers are placed.
Vehicle-Specific Interfaces & Harnesses
Cutting into your factory wiring can void warranties and cause electrical headaches. We offer plug-and-play harnesses and interfaces from leaders like iDatalink Maestro and PAC.
These modules allow you to add aftermarket amplifiers while retaining steering wheel controls, factory chimes, and even OnStar or SYNC features.
Why Upgrade Your Factory System?
By integrating high-quality aftermarket amplifiers and speakers into your existing setup, you gain:
- Increased Headroom: Play music louder without distortion
- Full Range Sound: Restore the deep low-end frequencies that factory systems often filter out to protect small speakers
- OEM Aesthetics: Keep your interior looking exactly as the manufacturer intended while enjoying a "stealth" high-end audio system
The Sonic Electronix Advantage
Choosing the right integration part can be complex given the variety of vehicle trims and "premium" sound packages (like Bose, Sony, or Harman Kardon). At Sonic Electronix, we take the guesswork out of the process.
Our Fit Finder is the industry standard for ensuring compatibility. When you shop with us, you aren't just buying a part; you're gaining access to our expert support team and our massive inventory of the latest car audio technology. We offer competitive pricing, fast shipping, and the technical knowledge required to help you build the system of your dreams.
We love people and we're ready to help you! See what separates us from our competition.





































