Axxess AXDSPX-GMM50
Install a DSP and New Amplifier to Factory System in select 2010-2021 vehicles from Chevrolet, GMC, Cadillac with MOST Amplifiers
Install a DSP and New Amplifier to Factory System in select 2010-2021 vehicles from Chevrolet, GMC, Cadillac with MOST Amplifiers
• Plug and Play T-harness for faster installation
• For select 2010-2021 vehicles from Chevrolet, GMC, Cadillac
• Designed for MOST amplified systems
• Designed to be used with factory radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters
VIP Product Get $63.90 in rewards to spend later
• Plug and Play T-harness for faster installation
• For select 2010-2021 vehicles from Chevrolet, GMC, Cadillac
• Designed for MOST amplified systems
• Designed to be used with factory radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters
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
VIP Product Get $82.90 in rewards to spend later
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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
Dynavin D9-MST2015L-64GB
10.1" Custom-Fit Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto for select 2015-2023 Mustang (SiriusXM Ready)
10.1" Custom-Fit Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto for select 2015-2023 Mustang (SiriusXM Ready)
• Replaces the 4" factory screen with a 10" touchscreen
• Custom Fit In-Dash Bluetooth Digital Multimedia Receiver
• 10.1" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• Built-in Navigation
• 3 sets of 3 volts preamp outputs
• 16-Band Parametric Equalizer
• SiriusXM Satellite Radio Ready
• Integrated CANBUS for steering wheel controls
VIP Product Get $90.00 in rewards to spend later
PAC LP7-2
2-Channel LocPRO Series Line Output Converter with Remote Turn-On
2-Channel LocPRO Series Line Output Converter with Remote Turn-On
• 2-Channel LOC PRO Series
• Remote Turn on Wire
• Single Dial
• Signal-Sensing Circuit
• Surface Mount Construction
• Level Gain Adjustment
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• 2-Channel LOC PRO Series
• Remote Turn on Wire
• Single Dial
• Signal-Sensing Circuit
• Surface Mount Construction
• Level Gain Adjustment
GROM Audio TOYOB3 (GROM-BT3-TOY1)
Add Bluetooth Hands Free Calling and Music Streaming to Select 1998-2009 Lexus and Toyota Factory Radios
Add Bluetooth Hands Free Calling and Music Streaming to Select 1998-2009 Lexus and Toyota Factory Radios
• Hands Free Bluetooth Car Kit
• Compatible With Select 1998-2009 Lexus and Toyota 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 1998-2009 Lexus and Toyota Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
PAC LPHFD31
Vehicle Specific Audio Integration T-Harness for select 2018-2024 vehicles from Ford
Vehicle Specific Audio Integration T-Harness for select 2018-2024 vehicles from Ford
• Amplifier, LOC, and sound processor integration T-harness for select 2018-2024 vehicles from Ford
• Provides necessary high-level inputs and speaker outputs
• Compatible in non-amplified vehicles with 32-pin connector
• Works with PAC LocPro Advanced LOCs
• Works with amps and sound processors with speaker-level inputs
• Amplifier, LOC, and sound processor integration T-harness for select 2018-2024 vehicles from Ford
• Provides necessary high-level inputs and speaker outputs
• Compatible in non-amplified vehicles with 32-pin connector
• Works with PAC LocPro Advanced LOCs
• Works with amps and sound processors with speaker-level inputs
PAC AP4-CH41 R.2
Amplifier Integration Interface for select 2013-2023 vehicles from Ram, Jeep, Dodge
Amplifier Integration Interface for select 2013-2023 vehicles from Ram, Jeep, Dodge
• Amplifier integration interface for select 2013-2023 vehicles from Ram, Jeep, Dodge
• Provides 2-channel non-fading output
• For use with an aftermarket amplifier
• Delivers switchable 4-volt or 5-volt RMS pre-amp output
VIP Product Get $41.90 in rewards to spend later
• Amplifier integration interface for select 2013-2023 vehicles from Ram, Jeep, Dodge
• Provides 2-channel non-fading output
• For use with an aftermarket amplifier
• Delivers switchable 4-volt or 5-volt RMS pre-amp output
Axxess AXLOC-FD2
2-Channel 110W Line Output Converter with Gain Controller for select 2011-2025 vehicles from Ford with Non-Amplified Systems
2-Channel 110W Line Output Converter with Gain Controller for select 2011-2025 vehicles from Ford 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 2011-2025 vehicles from Ford 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 2011-2025 vehicles from Ford with non-amplified systems
GROM Audio TOYNB3 Lexus, Scion and Toyota Bluetooth Streaming Kit (GROM-BT3-TOY)
Add Bluetooth Hands Free Calling and Music Streaming to Select 2003-2012 Lexus, Scion and Toyota Factory Radios
Add Bluetooth Hands Free Calling and Music Streaming to Select 2003-2012 Lexus, Scion and Toyota Factory Radios
• Hands Free Bluetooth Car Kit
• Compatible With Select 2003-2012 Lexus, Scion and Toyota 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 2003-2012 Lexus, Scion and Toyota Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
PAC AP4-FD21
Amplifier Integration Interface for select 2011-2025 vehicles from Ford with Premium Sony Audio Systems
Amplifier Integration Interface for select 2011-2025 vehicles from Ford with Premium Sony Audio Systems
• Amplifier integration interface for select 2011-2025 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
• Delivers switchable 4-volt or 5-volt RMS pre-amp output
VIP Product Get $41.90 in rewards to spend later
• Amplifier integration interface for select 2011-2025 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
• Delivers switchable 4-volt or 5-volt RMS pre-amp output
Axxess AXLOC-HN2
2-Channel 110W Line Output Converter with Gain Controller for select 2009-2025 vehicles from Honda, Acura with Non-Amplified Systems
2-Channel 110W Line Output Converter with Gain Controller for select 2009-2025 vehicles from Honda, Acura 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 2009-2025 vehicles from Honda, Acura 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 2009-2025 vehicles from Honda, Acura with non-amplified systems
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 AP4-GM71
Amplifier Integration Interface Module and T-Harness for select 2019-2025 vehicles from Chevrolet, GMC, Cadillac
Amplifier Integration Interface Module and T-Harness for select 2019-2025 vehicles from Chevrolet, GMC, Cadillac
• Amplifier integration interface for select 2019-2025 vehicles from Chevrolet, GMC, Cadillac
• Vehicle must be amplified and with a factory Bose system
• Provides a 6-channel pre-amp output
• Delivers 5V RMS pre-amp output with bass equalization and level control
VIP Product Get $47.90 in rewards to spend later
• Amplifier integration interface for select 2019-2025 vehicles from Chevrolet, GMC, Cadillac
• Vehicle must be amplified and with a factory Bose system
• Provides a 6-channel pre-amp output
• Delivers 5V RMS pre-amp output with bass equalization and level control
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
GROM Audio TOYNU3 (GROM-USB3-TOY)
Android and iOS Smartphone Integration for Select 2003-2012 Lexus, Scion and Toyota Vehicles
Android and iOS Smartphone Integration for Select 2003-2012 Lexus, Scion and Toyota Vehicles
• Android, Bluetooth, iPhone Integration Kit
• Compatible With Select 2003-2012 Lexus, Scion and Toyota Stereos
• USB, AUX, Bluetooth, Android, iPod Car Integration
• Android in-car play, charge and control
• Plugs Directly Into Vehicles Harness
• Two EXT ports for AUX-IN, Bluetooth and iPod
• Streaming Audio for Android 4.1 and Above
VIP Product Get $17.50 in rewards to spend later
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
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
VIP Product Get $9.00 in rewards to spend later
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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
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
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
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
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.




































