Axxess AXDIS-TY2
Install New Car Stereo and Retain Steering Wheel Controls and Other Factory Features In select 2012-2019 vehicles from Toyota
Install New Car Stereo and Retain Steering Wheel Controls and Other Factory Features In select 2012-2019 vehicles from Toyota
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
VIP Product Get $23.60 in rewards to spend later
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
NVX XLOC24X
2 Input / 4 Output Line Output Converter with Impedance Matching
2 Input / 4 Output Line Output Converter with Impedance Matching
• 2-Channel Speaker Level Inputs
• 4-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)
• LED Clip indicator
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• 2-Channel Speaker Level Inputs
• 4-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)
• LED Clip indicator
PAC NU-GM51
Navigation Unlock Interface for select 2010-2025 vehicles from Chevrolet, GMC, Cadillac
Navigation Unlock Interface for select 2010-2025 vehicles from Chevrolet, GMC, Cadillac
• Navigation Unlock Interface
• Allows for access to factory navigation and Bluetooth features
• Compatible with select 2010-2025 vehicles from Chevrolet, GMC, Cadillac with 8" MyLink / CUE Radio
VIP Product Get $36.70 in rewards to spend later
• Navigation Unlock Interface
• Allows for access to factory navigation and Bluetooth features
• Compatible with select 2010-2025 vehicles from Chevrolet, GMC, Cadillac with 8" MyLink / CUE Radio
GROM Audio MBUSU3 (GROM-USB3-MBUS)
Android and iOS Smartphone Integration for Select 1997-2012 Acura and Honda Vehicles
Android and iOS Smartphone Integration for Select 1997-2012 Acura and Honda Vehicles
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With 1997-2012 Acura and Honda 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
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With 1997-2012 Acura and Honda Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above
GROM Audio VOLS6O4 Volvo Bluetooth Streaming Kit (GROM-MST4-VOLS6O4)
Control Your Streaming Music from an Android or iOS Smartphone on Select 2005-2013 Volvo Factory Fiber Optic Radios
Control Your Streaming Music from an Android or iOS Smartphone on Select 2005-2013 Volvo Factory Fiber Optic Radios
• Android, Bluetooth, iPhone Integration Kit
• Compatible With Select 2005-2013 Volvo
• 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 $31.00 in rewards to spend later
• Android, Bluetooth, iPhone Integration Kit
• Compatible With Select 2005-2013 Volvo
• 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
iDataLink Maestro HRN-DSP-VW2 Wiring Harness
Install Aftermarket Amplifier and DSR1 Processor in select 2015-2025 vehicles from Volkswagen
Install Aftermarket Amplifier and DSR1 Processor in select 2015-2025 vehicles from Volkswagen
• DSP installation harness for select 2015-2025 vehicles from Volkswagen
• Compatible for vehicles without factory amplifiers
• Simplifies installation of DSP and amplifiers
• Can be used with a Maestro DSR1 or AR and a compatible amplifier/DSP
• DSP installation harness for select 2015-2025 vehicles from Volkswagen
• Compatible for vehicles without factory amplifiers
• Simplifies installation of DSP and amplifiers
• Can be used with a Maestro DSR1 or AR and a compatible amplifier/DSP
iDataLink Maestro HRN-AR-EXT4 Extension Harness
Connect 4-Meter Extension Harness to Relocate Maestro AR and New Amplifier
Connect 4-Meter Extension Harness to Relocate Maestro AR and New Amplifier
• Amplifier replacement extension harness
• 2-meter extension harness to relocate Maestro AR or amplifier
• Ideal for location without enough space for amp/DSP
• Requires vehicle specific T-harness to work
• Amplifier replacement extension harness
• 2-meter extension harness to relocate Maestro AR or amplifier
• Ideal for location without enough space for amp/DSP
• Requires vehicle specific T-harness to work
Axxess AXDSPX-TY2
Install a DSP and New Amplifier to Factory System in select 2010-2019 vehicles from Subaru, Toyota, Scion
Install a DSP and New Amplifier to Factory System in select 2010-2019 vehicles from Subaru, Toyota, Scion
• Plug and Play T-harness for faster installation
• For select 2010-2019 vehicles from Subaru, Toyota, Scion
• Designed for non-amplified systems
• Can be used with factory and aftermarket 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 $53.40 in rewards to spend later
• Plug and Play T-harness for faster installation
• For select 2010-2019 vehicles from Subaru, Toyota, Scion
• Designed for non-amplified systems
• Can be used with factory and aftermarket 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
GROM Audio HON2VVL2
Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2012-2015 vehicles from Acura
Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2012-2015 vehicles from Acura
• Factory Radio Integration for VLine Infotainment Systems
• Compatible with select 2012-2015 vehicles from Acura
• VLine infotainment system in silver metal enclosure
• Android Auto and Apple CarPlay upgrade via USB or wireless
• Power harnesses, GPS receiver, microphone and USB cable included
VIP Product Get $68.00 in rewards to spend later
• Factory Radio Integration for VLine Infotainment Systems
• Compatible with select 2012-2015 vehicles from Acura
• VLine infotainment system in silver metal enclosure
• Android Auto and Apple CarPlay upgrade via USB or wireless
• Power harnesses, GPS receiver, microphone and USB cable included
Crux VIMAD-84O
Video In-Motion Activation for select 2013-2025 vehicles from Audi, Volkswagen with MIB Systems
Video In-Motion Activation for select 2013-2025 vehicles from Audi, Volkswagen with MIB Systems
• VIM (Video In-Motion) Activation
• For select 2013-2025 vehicles from Audi, Volkswagen
• For vehicles with MIB1 and MIB2 systems
• Plug and play activation via the OBD II port
• Retains factory navigation system for passenger access
• Easy and time-saving 30 second coding procedure
VIP Product Get $12.60 in rewards to spend later
• VIM (Video In-Motion) Activation
• For select 2013-2025 vehicles from Audi, Volkswagen
• For vehicles with MIB1 and MIB2 systems
• Plug and play activation via the OBD II port
• Retains factory navigation system for passenger access
• Easy and time-saving 30 second coding procedure
PAC AmpPRO 4 AP4-TY13
Install an Aftermarket Amplifier to Your Factory Stereo select 2018-2025 vehicles from Toyota
Install an Aftermarket Amplifier to Your Factory Stereo select 2018-2025 vehicles from Toyota
• Full-range output equalized output with volume control from stock stereo
• Plug and Play installation
• Interface provides 6-channel output to connect aftermarket amplifiers to an existing stock stereo system
• Full balance and fader control from the factory radio
• Dual LED for troubshooting and programming
• Provides amplifier turn on output for external amplifiers
• Can be used in 2-channel / 4-channel / 6-channel modes
VIP Product Get $41.90 in rewards to spend later
• Full-range output equalized output with volume control from stock stereo
• Plug and Play installation
• Interface provides 6-channel output to connect aftermarket amplifiers to an existing stock stereo system
• Full balance and fader control from the factory radio
• Dual LED for troubshooting and programming
• Provides amplifier turn on output for external amplifiers
• Can be used in 2-channel / 4-channel / 6-channel modes
PAC APSUB-CH21
Amplifier and Subwoofer Integration Interface for select 2007-2018 vehicles from Dodge, Jeep, Ram
Amplifier and Subwoofer Integration Interface for select 2007-2018 vehicles from Dodge, Jeep, Ram
• Amplifier and subwoofer integration interface for select 2007-2018 vehicles from Dodge, Jeep, Ram
• Compatible with amplified vehicle systems
• 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 2007-2018 vehicles from Dodge, Jeep, Ram
• Compatible with amplified vehicle systems
• 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 HON2MVT2
Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2010-2015 vehicles from Acura, Honda
Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2010-2015 vehicles from Acura, Honda
• Factory Radio Integration for VLite VT2 Infotainment Systems
• Compatible with select 2010-2015 vehicles from Acura, Honda
• VLine infotainment system in silver metal enclosure
• Android Auto and Apple CarPlay upgrade via USB or wireless
• Supports maps, music, messaging and calls
VIP Product Get $55.00 in rewards to spend later
• Factory Radio Integration for VLite VT2 Infotainment Systems
• Compatible with select 2010-2015 vehicles from Acura, Honda
• VLine infotainment system in silver metal enclosure
• Android Auto and Apple CarPlay upgrade via USB or wireless
• Supports maps, music, messaging and calls
GROM Audio HON3VT2
Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2013-2022 vehicles from Acura, Honda
Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2013-2022 vehicles from Acura, Honda
• Factory Radio Integration for VLite VT2 Infotainment Systems
• Compatible with select 2013-2022 vehicles from Acura, Honda
• VLine infotainment system in silver metal enclosure
• Android Auto and Apple CarPlay upgrade via USB or wireless
• Supports maps, music, messaging and calls
VIP Product Get $55.00 in rewards to spend later
• Factory Radio Integration for VLite VT2 Infotainment Systems
• Compatible with select 2013-2022 vehicles from Acura, Honda
• VLine infotainment system in silver metal enclosure
• Android Auto and Apple CarPlay upgrade via USB or wireless
• Supports maps, music, messaging and calls
Crux RVCMB-78O
Rear-View Integration Interface for select 2007-2024 vehicles from Mercedes-Benz with Command NTG4 and NTG4.5 Systems
Rear-View Integration Interface for select 2007-2024 vehicles from Mercedes-Benz with Command NTG4 and NTG4.5 Systems
• Rear view backup camera integration interface
• Fits select 2007-2024 vehicles from Mercedes-Benz
• Compatible with NTG4, NTG4-212, and NTG4.5 systems
• Activates the rear-view camera function
• No dealer programming required
VIP Product Get $22.95 in rewards to spend later
• Rear view backup camera integration interface
• Fits select 2007-2024 vehicles from Mercedes-Benz
• Compatible with NTG4, NTG4-212, and NTG4.5 systems
• Activates the rear-view camera function
• No dealer programming required
GROM Audio LEXSCVT2
Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2005-2009 SC430
Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2005-2009 SC430
• Factory Radio Integration for VLite VT2 Infotainment Systems
• Compatible with select 2005-2009 SC430
• VLine infotainment system in silver metal enclosure
• Android Auto and Apple CarPlay upgrade via USB or wireless
• Supports maps, music, messaging and calls
VIP Product Get $55.00 in rewards to spend later
• Factory Radio Integration for VLite VT2 Infotainment Systems
• Compatible with select 2005-2009 SC430
• VLine infotainment system in silver metal enclosure
• Android Auto and Apple CarPlay upgrade via USB or wireless
• Supports maps, music, messaging and calls
Dynavin D9-DF431-64GB
9" Custom-Fit Touchscreen Digital Multimedia Receiver with Bluetooth, Wired/Wireless Apple CarPlay and Android Auto for select 2006-2012 vehicles from Mercedes-Benz (SiriusXM Ready)
9" Custom-Fit Touchscreen Digital Multimedia Receiver with Bluetooth, Wired/Wireless Apple CarPlay and Android Auto for select 2006-2012 vehicles from Mercedes-Benz (SiriusXM Ready)
• MOST LOOP required and sold separately
• Custom Fit In-Dash Bluetooth Digital Multimedia Receiver
• 9" 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
• MOST LOOP required and sold separately
• Custom Fit In-Dash Bluetooth Digital Multimedia Receiver
• 9" 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
GROM Audio MBU3 (GROM-USB3-MB)
Android and iOS Smartphone Integration for Select 1994-1998 Mercedes Benz Vehicles
Android and iOS Smartphone Integration for Select 1994-1998 Mercedes Benz Vehicles
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With 1994-1998 Mercedes Benz 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
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With 1994-1998 Mercedes Benz Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above
Axxess AXSUB-GM1
Active 2-Channel Line Output Converter and Subwoofer Data Interface for select 2010-2025 vehicles from Chevrolet, GMC, Cadillac
Active 2-Channel Line Output Converter and Subwoofer Data Interface for select 2010-2025 vehicles from Chevrolet, GMC, Cadillac
• Line Output Converter and Subwoofer Data Interface
• Integrates with amplified or non-amplified factory OEM systems
• Allows for the addition of an aftermarket subwoofer
• Compatible with select 2010-2025 vehicles from Chevrolet, GMC, Cadillac
VIP Product Get $29.60 in rewards to spend later
• Line Output Converter and Subwoofer Data Interface
• Integrates with amplified or non-amplified factory OEM systems
• Allows for the addition of an aftermarket subwoofer
• Compatible with select 2010-2025 vehicles from Chevrolet, GMC, Cadillac
Crux PCM-3
Rear-View Integration Interface for select 2009-2025 vehicles from Porsche with PCM-3 or PCM-3.1 Systems
Rear-View Integration Interface for select 2009-2025 vehicles from Porsche with PCM-3 or PCM-3.1 Systems
• Rear-View Integration Interface
• Fits select 2009-2025 vehicles from Porsche
• For vehicles with PCM-3 or PCM-3.1 systems
• Automatically switches screen to rear-view
VIP Product Get $37.26 in rewards to spend later
• Rear-View Integration Interface
• Fits select 2009-2025 vehicles from Porsche
• For vehicles with PCM-3 or PCM-3.1 systems
• Automatically switches screen to rear-view
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.


































