Axxess AXDSPX-CH8
Install a DSP and New Amplifier to Factory System in select 2022-2025 Grand Wagoneer and Grand Wagoneer L and Voyager
Install a DSP and New Amplifier to Factory System in select 2022-2025 Grand Wagoneer and Grand Wagoneer L and Voyager
• Plug and Play T-harness for faster installation
• For select 2022-2025 Grand Wagoneer and Grand Wagoneer L and Voyager
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Can be used with OE and aftermarket radios
• Retains U-Connect voice prompts
• Settings adjusted via Bluetooth in a smart device
• Independent high pass, low pass, and bandpass filters
VIP Product Get $51.50 in rewards to spend later
• Plug and Play T-harness for faster installation
• For select 2022-2025 Grand Wagoneer and Grand Wagoneer L and Voyager
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Can be used with OE and aftermarket radios
• Retains U-Connect voice prompts
• Settings adjusted via Bluetooth in a smart device
• Independent high pass, low pass, and bandpass filters
PAC AOEM-GM1416
Amplifier Integration Interface for select 2003-2009 Savana 2500 / 3500 / 1500 and H2 with Standard Audio Systems
Amplifier Integration Interface for select 2003-2009 Savana 2500 / 3500 / 1500 and H2 with Standard Audio Systems
• Amplifier integration interface for select 2003-2009 Savana 2500 / 3500 / 1500 and H2
• Not compatible with premium factory amplified systems
• 4-channel RCA output
• Linear 20-20000 Hz sound reproduction
• For use with an aftermarket amplifier
• Amplifier integration interface for select 2003-2009 Savana 2500 / 3500 / 1500 and H2
• Not compatible with premium factory amplified systems
• 4-channel RCA output
• Linear 20-20000 Hz sound reproduction
• For use with an aftermarket amplifier
Axxess AXLOC-TY3
2-Channel 110W Line Output Converter with Gain Controller for select 2018-2025 vehicles from Toyota with Non-Amplified Systems
2-Channel 110W Line Output Converter with Gain Controller for select 2018-2025 vehicles from Toyota with Non-Amplified Systems
• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2018-2025 vehicles from Toyota with non-amplified systems
VIP Product Get $9.40 in rewards to spend later
• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2018-2025 vehicles from Toyota with non-amplified systems
Belva BBTR1 Pioneer, Clarion and Jensen Navigation Video Bypass
Video In Motion Bypass Module for select 2013-2017 Pioneer/Clarion/Jensen Stereos
Video In Motion Bypass Module for select 2013-2017 Pioneer/Clarion/Jensen Stereos
•Video In Motion Bypass Module for select 2013-2017 Pioneer/Clarion/Jensen Radios
• Auto Parking Brake Bypass Interface
• Simple 3-Wire Installation
• Will Work w/Future Software Updates
•Video In Motion Bypass Module for select 2013-2017 Pioneer/Clarion/Jensen Radios
• Auto Parking Brake Bypass Interface
• Simple 3-Wire Installation
• Will Work w/Future Software Updates
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
VIP Product Get $42.00 in rewards to spend later
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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
PAC SNI-35
50W Peak Variable LOC
50W Peak Variable LOC
• Adjustable Line Output Converter
• Utilize Audio Transformer for Noise Isolation
• Compatible with 2 - 40 watts RMS of Radio Output
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• Adjustable Line Output Converter
• Utilize Audio Transformer for Noise Isolation
• Compatible with 2 - 40 watts RMS of Radio Output
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
VIP Product Get $53.00 in rewards to spend later
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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
PAC APSUB-GM61
Amplifier and Subwoofer Integration Interface for select 2014-2021 vehicles from Chevrolet, GMC, Cadillac with BOSE Systems
Amplifier and Subwoofer Integration Interface for select 2014-2021 vehicles from Chevrolet, GMC, Cadillac with BOSE Systems
• Amplifier and subwoofer integration interface for select 2014-2021 vehicles from Chevrolet, GMC, Cadillac
• Vehicle must be equipped with a factory BOSE system
• Provides 2-channel non-fading output
• For use with an aftermarket amplifier and subwoofer
• Delivers 5V RMS pre-amp output with bass equalization and level control
VIP Product Get $29.90 in rewards to spend later
• Amplifier and subwoofer integration interface for select 2014-2021 vehicles from Chevrolet, GMC, Cadillac
• Vehicle must be equipped with a factory BOSE system
• Provides 2-channel non-fading output
• For use with an aftermarket amplifier and subwoofer
• Delivers 5V RMS pre-amp output with bass equalization and level control
Crux WVIFD-02
Wi-Fi Connectivity Integration and Audio/Video Interface for select 2011-2015 vehicles from Ford, Lincoln
Wi-Fi Connectivity Integration and Audio/Video Interface for select 2011-2015 vehicles from Ford, Lincoln
• 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
• 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
GROM Audio TOYLU3 (GROM-USB3-LEX)
Android and iOS Smartphone Integration for Select 2001 - 2004 Lexus Vehicles
Android and iOS Smartphone Integration for Select 2001 - 2004 Lexus Vehicles
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 2001-2004 Lexus Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above
VIP Product Get $17.50 in rewards to spend later
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
VIP Product Get $58.00 in rewards to spend later
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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
GROM Audio BMWSB3 BMW Bluetooth Streaming Kit (GROM-BT3-BMWS)
Add Bluetooth Hands Free Calling and Music Streaming to Select 1998-2006 BMW and Mini Factory Radios
Add Bluetooth Hands Free Calling and Music Streaming to Select 1998-2006 BMW and Mini Factory Radios
• Hands Free Bluetooth Car Kit
• Compatible With Select 1998-2006 BMW and Mini Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
VIP Product Get $18.00 in rewards to spend later
• Hands Free Bluetooth Car Kit
• Compatible With Select 1998-2006 BMW and Mini Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
GROM Audio CHR02B3 Bluetooth Streaming Kit (GROM-BT3-CHR02)
Add Bluetooth Hands Free Calling and Music Streaming to Select 2002-2007 Chrysler, Dodge and Jeep Factory Radios
Add Bluetooth Hands Free Calling and Music Streaming to Select 2002-2007 Chrysler, Dodge and Jeep Factory Radios
• Hands Free Bluetooth Car Kit
• Compatible With Select 2002-2007 Chrysler, Dodge and Jeep Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
VIP Product Get $18.00 in rewards to spend later
• Hands Free Bluetooth Car Kit
• Compatible With Select 2002-2007 Chrysler, Dodge and Jeep Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
PAC LPHGM71
Vehicle Specific Audio Integration T-Harness for select 2019-2024 vehicles from GMC, Chevrolet
Vehicle Specific Audio Integration T-Harness for select 2019-2024 vehicles from GMC, Chevrolet
• Amplifier, LOC, or sound processor integration T-harness for select 2019-2024 vehicles from GMC, Chevrolet
• Provides necessary high-level inputs and speaker outputs
• Compatible in non-amplified vehicles with non-BOSE system and 2/29 pin connector
• Works with PAC LocPro Advanced LOCs
• Works with amps and sound processors with speaker-level inputs
• Amplifier, LOC, or sound processor integration T-harness for select 2019-2024 vehicles from GMC, Chevrolet
• Provides necessary high-level inputs and speaker outputs
• Compatible in non-amplified vehicles with non-BOSE system and 2/29 pin connector
• Works with PAC LocPro Advanced LOCs
• Works with amps and sound processors with speaker-level inputs
GROM Audio AUDU3 (GROM-USB3-AUD)
Android and iOS Smartphone Integration for Select 1998-2009 Audi Vehicles
Android and iOS Smartphone Integration for Select 1998-2009 Audi Vehicles
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 1998-2009 Audi Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above
VIP Product Get $17.50 in rewards to spend later
PAC APSUB-FD21
Amplifier and Subwoofer Integration Interface for select 2011-2019 vehicles from Ford with Premium Sony Systems
Amplifier and Subwoofer Integration Interface for select 2011-2019 vehicles from Ford with Premium Sony Systems
• Amplifier and subwoofer integration interface for select 2011-2019 vehicles from Ford
• Vehicle must be equipped with a factory premium Sony system
• Provides 2-channel non-fading output
• For use with an aftermarket amplifier and subwoofer
• Delivers 5V RMS pre-amp output with bass equalization and level control
VIP Product Get $23.90 in rewards to spend later
• Amplifier and subwoofer integration interface for select 2011-2019 vehicles from Ford
• Vehicle must be equipped with a factory premium Sony system
• Provides 2-channel non-fading output
• For use with an aftermarket amplifier and subwoofer
• Delivers 5V RMS pre-amp output with bass equalization and level control
AudioControl LC1i
2-Channel 400W Line Output Converter
2-Channel 400W Line Output Converter
• 2-Channel Line Out Converter
• 2 inputs and 2 outputs
• Compact design
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• 2-Channel Line Out Converter
• 2 inputs and 2 outputs
• Compact design
GROM Audio TOYOU3 (GROM-USB3-TOY1)
Android and iOS Smartphone Integration for Select 1998-2012 Lexus and Toyota Vehicles
Android and iOS Smartphone Integration for Select 1998-2012 Lexus and Toyota Vehicles
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 1998-2012 Lexus and Toyota Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above
VIP Product Get $17.50 in rewards to spend later
GROM Audio VAGTU3 (GROM-USB3-VAG-T)
Android and iOS Smartphone Integration for Select 1998 -2010 Bently and Volkswagen Vehicles
Android and iOS Smartphone Integration for Select 1998 -2010 Bently and Volkswagen Vehicles
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible Select 1998-2010 Skoda and Volkswagen Vehicles
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above
VIP Product Get $17.50 in rewards to spend later
Crux WVIGM-04
Wi-Fi Connectivity Integration and Audio/Video Interface for select 2006-2017 vehicles from GMC, Chevrolet, Cadillac
Wi-Fi Connectivity Integration and Audio/Video Interface for select 2006-2017 vehicles from GMC, Chevrolet, Cadillac
• 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
VIP Product Get $31.60 in rewards to spend later
• 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
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.




































