Axxess AXUSB-HK
USB, HDMI and Auxiliary Replacement Panel for 2015-2020 Vehicles from Hyundai, Kia
USB, HDMI and Auxiliary Replacement Panel for 2015-2020 Vehicles from Hyundai, Kia
• USB / HDMI / Auxiliary Replacement Panel
• Replaces the factory USB and auxiliary panel
• Compatible with 2011-2020 vehicles from Hyundai, Kia
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• USB / HDMI / Auxiliary Replacement Panel
• Replaces the factory USB and auxiliary panel
• Compatible with 2011-2020 vehicles from Hyundai, Kia
Alpine HRN-TSLA-MY2
Installation Harness for PSS-TSLA-MY Audio Upgrade in
Installation Harness for PSS-TSLA-MY Audio Upgrade in
• Tesla Model Y audio installation harness
• Compatible with
• For use with Alpine PSS-TSLA-MY
• Plug and play to factory connectors
VIP Product Get $27.00 in rewards to spend later
• Tesla Model Y audio installation harness
• Compatible with
• For use with Alpine PSS-TSLA-MY
• Plug and play to factory connectors
GROM Audio MBUSDB3 Acura and Honda Bluetooth Streaming Kit (GROM-BT3-HON92)
Add Bluetooth Hands Free Calling and Music Streaming to Select 1991-2005 Acura and Honda Factory Radios
Add Bluetooth Hands Free Calling and Music Streaming to Select 1991-2005 Acura and Honda Factory Radios
• Hands Free Bluetooth Car Kit
• Compatible With Select 1991-2005 Acura and Honda 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 1991-2005 Acura and Honda Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
Alpine HRN-TSLA-M3B2
Installation Harness for PSS-TSLA-M3B Audio Upgrade in select 2017-2025 Model Y and Model 3 with Base Audio System
Installation Harness for PSS-TSLA-M3B Audio Upgrade in select 2017-2025 Model Y and Model 3 with Base Audio System
• Tesla Model 3 audio installation harness
• Compatible with select 2017-2025 Model Y and Model 3
• For vehicles with Base audio system
• For use with Alpine PSS-TSLA-M3B
• Plug and play to factory connectors
VIP Product Get $27.00 in rewards to spend later
• Tesla Model 3 audio installation harness
• Compatible with select 2017-2025 Model Y and Model 3
• For vehicles with Base audio system
• For use with Alpine PSS-TSLA-M3B
• Plug and play to factory connectors
PAC LP3-2
L.O.C. PRO Series 2-Channel Line Output Converter
L.O.C. PRO Series 2-Channel Line Output Converter
• 2-Channel LOC PRO Series
• 33% Smaller Size Gives More Room For Vital Components
• 55 Watts Per Channel
• Speaker Level Input to RCA Level Output
• Single Dial
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• 2-Channel LOC PRO Series
• 33% Smaller Size Gives More Room For Vital Components
• 55 Watts Per Channel
• Speaker Level Input to RCA Level Output
• Single Dial
GROM Audio VOL01U3 (GROM-USB3-VOL01)
Android and iOS Smartphone Integration for Select 2000-2009 Volvo Vehicles
Android and iOS Smartphone Integration for Select 2000-2009 Volvo Vehicles
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 2000-2009 Volvo 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 Select 2000-2009 Volvo Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above
PAC LPHVW01
Vehicle Specific Audio Integration T-Harness for select 2001-2017 vehicles from Volkswagen, BMW, MINI
Vehicle Specific Audio Integration T-Harness for select 2001-2017 vehicles from Volkswagen, BMW, MINI
• T-harness to install an aftermarket amplifier, line-out converter or signal processor
• 4-channels of speaker-level signals from factory radio
• Compatible with PAC LocPro line output converters
• Works with amplifiers and sound processors with speaker-level input
• Compatible for select 2001-2017 vehicles from Volkswagen, BMW, MINI with non-amplified systems
• T-harness to install an aftermarket amplifier, line-out converter or signal processor
• 4-channels of speaker-level signals from factory radio
• Compatible with PAC LocPro line output converters
• Works with amplifiers and sound processors with speaker-level input
• Compatible for select 2001-2017 vehicles from Volkswagen, BMW, MINI with non-amplified systems
JL Audio FiX-86 (Like New (Open Box))
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
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
VIP Product Get $45.00 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 2-output channels
• User adjustable 10-band graphic equalizer
• 30-second single button calibration
Axxess AXLOC-GM44
2-Channel 110W Line Output Converter with Gain Controller for select 2010-2017 vehicles from Chevrolet, GMC with Non-Amplified Systems
2-Channel 110W Line Output Converter with Gain Controller for select 2010-2017 vehicles from Chevrolet, GMC 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 2010-2017 vehicles from Chevrolet, GMC 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 2010-2017 vehicles from Chevrolet, GMC with non-amplified systems
Alpine HRN-TSLA-M3B3
Installation Harness for PSS-TSLA-M3B Audio Upgrade in select 2017-2025 Model Y and Model 3 with Base Audio System
Installation Harness for PSS-TSLA-M3B Audio Upgrade in select 2017-2025 Model Y and Model 3 with Base Audio System
• Tesla Model 3 audio installation harness
• Compatible with select 2017-2025 Model Y and Model 3
• For vehicles with Base audio system
• For use with Alpine PSS-TSLA-M3B
• Plug and play to factory connectors
VIP Product Get $27.00 in rewards to spend later
• Tesla Model 3 audio installation harness
• Compatible with select 2017-2025 Model Y and Model 3
• For vehicles with Base audio system
• For use with Alpine PSS-TSLA-M3B
• Plug and play to factory connectors
Crux AVICH-03
Audio/Video Input Kit with HDMI to Composite RCA Adapter for select 2013-2017 vehicles from Ram, Dodge, Jeep
Audio/Video Input Kit with HDMI to Composite RCA Adapter for select 2013-2017 vehicles from Ram, Dodge, Jeep
• Audio/Video Input Kit for OEM Integration
• For select 2013-2017 vehicles from Ram, Dodge, Jeep
• Provides a composite A/V input to the factory radio
• Includes HDMI to composite adaptor cable for smartphone mirroring
• Easy installation and removal at anytime
VIP Product Get $22.95 in rewards to spend later
• Audio/Video Input Kit for OEM Integration
• For select 2013-2017 vehicles from Ram, Dodge, Jeep
• Provides a composite A/V input to the factory radio
• Includes HDMI to composite adaptor cable for smartphone mirroring
• Easy installation and removal at anytime
PAC LP7-4
L.O.C. PRO Series 4-Channel Line Output Converter with Remote Turn On
L.O.C. PRO Series 4-Channel Line Output Converter with Remote Turn On
&bull 4-Channel LOC PRO Series
• Remote Turn on Wire
• Single Dial
• Signal-Sensing Circuit
• Surface Mount Construction
• Level Gain Adjustment
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&bull 4-Channel LOC PRO Series
• Remote Turn on Wire
• Single Dial
• Signal-Sensing Circuit
• Surface Mount Construction
• Level Gain Adjustment
Alpine HRN-TSLA-MY3
Installation Harness for PSS-TSLA-MY Audio Upgrade in select 2020-2024 Model Y
Installation Harness for PSS-TSLA-MY Audio Upgrade in select 2020-2024 Model Y
• Tesla Model Y audio installation harness
• Compatible with select 2020-2024 Model Y
• For use with Alpine PSS-TSLA-MY
• Plug and play to factory connectors
VIP Product Get $27.00 in rewards to spend later
• Tesla Model Y audio installation harness
• Compatible with select 2020-2024 Model Y
• For use with Alpine PSS-TSLA-MY
• Plug and play to factory connectors
GROM Audio BMWSU3 (GROM-USB3-BMWS)
Android and iOS Smartphone Integration for Select 1997-2010 BMW and Mini Vehicles
Android and iOS Smartphone Integration for Select 1997-2010 BMW and Mini Vehicles
• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 1997-2010 BMW and Mini 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 Select 1997-2010 BMW and Mini Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above
GROM Audio LEXKVT2
Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade Harness for select 2014-2019 vehicles from Lexus
Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade Harness for select 2014-2019 vehicles from Lexus
• Factory Radio Integration for VLite VT2 Infotainment Systems
• Compatible with select 2014-2019 vehicles from Lexus
• 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 $56.00 in rewards to spend later
• Factory Radio Integration for VLite VT2 Infotainment Systems
• Compatible with select 2014-2019 vehicles from Lexus
• VLine infotainment system in silver metal enclosure
• Android Auto and Apple CarPlay upgrade via USB or wireless
• Supports maps, music, messaging and calls
PAC AP4-CH21
Amplifier Integration Interface for select 2007-2023 vehicles from Dodge, Jeep, Chrysler with Premium Audio Systems
Amplifier Integration Interface for select 2007-2023 vehicles from Dodge, Jeep, Chrysler with Premium Audio Systems
• Amplifier integration interface for select 2007-2023 vehicles from Dodge, Jeep, Chrysler
• Vehicle must be equipped with a factory premium system
• Provides 2-channel non-fading output
• For use with an aftermarket amplifier
• Delivers switchable 4-volt or 5-volt RMS pre-amp output
• Amplifier integration interface for select 2007-2023 vehicles from Dodge, Jeep, Chrysler
• Vehicle must be equipped with a factory premium system
• Provides 2-channel non-fading output
• For use with an aftermarket amplifier
• Delivers switchable 4-volt or 5-volt RMS pre-amp output
Alpine HRN-TSLA-M3P1
Installation Harness for PSS-TSLA-M3P Audio Upgrade in select 2017-2023 Model 3
Installation Harness for PSS-TSLA-M3P Audio Upgrade in select 2017-2023 Model 3
• Tesla Model 3 audio installation harness
• Compatible with select 2017-2023 Model 3
• For use with Alpine PSS-TSLA-M3P
• Plug and play to factory connectors
VIP Product Get $27.00 in rewards to spend later
• Tesla Model 3 audio installation harness
• Compatible with select 2017-2023 Model 3
• For use with Alpine PSS-TSLA-M3P
• Plug and play to factory connectors
GROM Audio VOLSO4 (GROM-MST4-VOLSO4)
Android and iOS Smartphone Integration for Select 2005-2013 Volvo Vehicles with Fiber Optic Radio
Android and iOS Smartphone Integration for Select 2005-2013 Volvo Vehicles with Fiber Optic Radio
• 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 $29.00 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
GROM Audio LEX3LVT2
Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2000-2006 vehicles from Lexus, Toyota
Factory Radio Android Auto, Apple CarPlay and Navigation Integration Upgrade for select 2000-2006 vehicles from Lexus, Toyota
• Factory Radio Integration for VLite VT2 Infotainment Systems
• Compatible with select 2000-2006 vehicles from Lexus, Toyota
• 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 2000-2006 vehicles from Lexus, Toyota
• VLine infotainment system in silver metal enclosure
• Android Auto and Apple CarPlay upgrade via USB or wireless
• Supports maps, music, messaging and calls
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.

































