Crux BEEBM-45R
Bluetooth® Connectivity Kit For select 1998-2006 BMW Factory Radios (iBus Version II)
Bluetooth® Connectivity Kit For select 1998-2006 BMW Factory Radios (iBus Version II)
• Bluetooth Version 2.1 Connectivity for select 1998-2006 BMW Vehicles (iBus version II)
• Allows calls to be heard through the factory-installed sound system
• Answer and end calls using the steering wheel controls (SWC)
• A2DP Bluetooth Profile to stream music
• Make calls using voice dialing feature
• Dimension: 5" L x 2.5" W x 8.8" H
• Bluetooth Version 2.1 Connectivity for select 1998-2006 BMW Vehicles (iBus version II)
• Allows calls to be heard through the factory-installed sound system
• Answer and end calls using the steering wheel controls (SWC)
• A2DP Bluetooth Profile to stream music
• Make calls using voice dialing feature
• Dimension: 5" L x 2.5" W x 8.8" H
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
• 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
GROM Audio NISCDCB Infiniti and Nissan Bluetooth Streaming Kit (GROM-BT3-NISCDC)
Add Bluetooth Hands Free Calling and Music Streaming to Select 1999-2010 Infiniti and Nissan Factory Radios
Add Bluetooth Hands Free Calling and Music Streaming to Select 1999-2010 Infiniti and Nissan Factory Radios
• Hands Free Bluetooth Car Kit
• Compatible With Select 1999-2010 Infiniti and Nissan 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 1999-2010 Infiniti and Nissan Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
Crux USB-3.5
Universal USB to 3.5mm Auxiliary Audio Input Adapter for select 2017-2018 vehicles from BMW, Jaguar, Porsche
Universal USB to 3.5mm Auxiliary Audio Input Adapter for select 2017-2018 vehicles from BMW, Jaguar, Porsche
• USB to 3.5mm Auxiliary Audio Input Adapter
• For select 2017-2018 vehicles from BMW, Jaguar, Porsche
• Converts USB port to 3.5mm Auxiliary audio input
• Plug and play connection
• USB to 3.5mm Auxiliary Audio Input Adapter
• For select 2017-2018 vehicles from BMW, Jaguar, Porsche
• Converts USB port to 3.5mm Auxiliary audio input
• Plug and play connection
Dynavin D9-W211-MOST-64GB
9" Custom-Fit Touchscreen Digital Multimedia Receiver with Bluetooth, Wired/Wireless Apple CarPlay and Android Auto for select 2002-2009 vehicles from Mercedes-Benz (SiriusXM Ready)
9" Custom-Fit Touchscreen Digital Multimedia Receiver with Bluetooth, Wired/Wireless Apple CarPlay and Android Auto for select 2002-2009 vehicles from Mercedes-Benz (SiriusXM Ready)
• Dynavin Loop Bypass required and sold separately
• Custom Fit In-Dash Bluetooth Digital Multimedia Receiver
• 9" Capacitive Touchscreen Display
• Wireless 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 $88.00 in rewards to spend later
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
• 2-Channel Line Out Converter
• 2 inputs and 2 outputs
• Compact design
Dynavin D9-V8-64GB
8" Custom-Fit Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto for select 2003-2019 vehicles from Volkswagen (SiriusXM Ready)
8" Custom-Fit Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto for select 2003-2019 vehicles from Volkswagen (SiriusXM Ready)
• Custom Fit In-Dash Bluetooth Digital Multimedia Receiver
• 8" 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 $80.00 in rewards to spend later
GROM Audio VAGTB3 Bentley and VW Bluetooth Streaming Kit (GROM-BT3-VAGT)
Add Bluetooth Hands Free Calling and Music Streaming to Select 1998-2010 Bentley and VW Factory Radios
Add Bluetooth Hands Free Calling and Music Streaming to Select 1998-2010 Bentley and VW Factory Radios
• Hands Free Bluetooth Car Kit
• Compatible With Select 1998-2010 Bentley and VW 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 1998-2010 Bentley and VW Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
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
• 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
PAC AOEM-GM24
Amplifier Integration Interface for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac with Amplified BOSE Sound Systems
Amplifier Integration Interface for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac with Amplified BOSE Sound Systems
• Amplifier integration interface for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac
• Compatible for vehicles with an amplified BOSE sound system
• 4-channel RCA output
• Linear 20-20000 Hz sound reproduction
• For use with an aftermarket amplifier
• Amplifier integration interface for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac
• Compatible for vehicles with an amplified BOSE sound system
• 4-channel RCA output
• Linear 20-20000 Hz sound reproduction
• For use with an aftermarket amplifier
Axxess AXFD-USB
USB, HDMI and Auxiliary Knockout Replacement Panel for 2015-2026 Vehicles from Ford
USB, HDMI and Auxiliary Knockout Replacement Panel for 2015-2026 Vehicles from Ford
• USB / HDMI / Auxiliary Knockout Replacement Panel
• Replaces the factory USB and auxiliary panel
• Compatible with 2015-2016 vehicles from Ford
• USB / HDMI / Auxiliary Knockout Replacement Panel
• Replaces the factory USB and auxiliary panel
• Compatible with 2015-2016 vehicles from Ford
GROM Audio TOYFB3 Lexus Bluetooth Streaming Kit (GROM-BT3-TOYF)
Add Bluetooth Hands Free Calling and Music Streaming to Select 1999-2003 Lexus Factory Radios
Add Bluetooth Hands Free Calling and Music Streaming to Select 1999-2003 Lexus Factory Radios
• Hands Free Bluetooth Car Kit
• Compatible With Select 1999-2003 and Lexus 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 1999-2003 and Lexus Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
GROM Audio VOL01B3 Volvo Bluetooth Streaming Kit (GROM-BT3-VOL01)
Add Bluetooth Hands Free Calling and Music Streaming to Select 2000-2009 Volvo Factory Radios
Add Bluetooth Hands Free Calling and Music Streaming to Select 2000-2009 Volvo Factory Radios
• Hands Free Bluetooth Car Kit
• Compatible With Select 2000-2009 Volvo 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 2000-2009 Volvo Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player
Kicker KISLOC2 (46KISLOC2)
K Series 2-Channel Line Output Converter With 12-Volt Turn-on
K Series 2-Channel Line Output Converter With 12-Volt Turn-on
• 2-ch speaker-to-RCA converter, LOC
• Compatible with OEM radios that have short circuit protection
• Take as much as 55 watts of input and deliver up to 8 volts of output
• 2-ch speaker-to-RCA converter, LOC
• Compatible with OEM radios that have short circuit protection
• Take as much as 55 watts of input and deliver up to 8 volts of output
PRV Audio DSP 2.8X TEAM
8-Channel Digital Sound Processor
8-Channel Digital Sound Processor
• 8-Channel Digital Signal Processor
• Designed to integrate with aftermarket or factory OEM systems
• Integrated LCD display and intuitive interface
• Includes 2 audio inputs and 8 independent outputs
• 15-graphic equalizer with separate parametric equalizers
• 8-Channel Digital Signal Processor
• Designed to integrate with aftermarket or factory OEM systems
• Integrated LCD display and intuitive interface
• Includes 2 audio inputs and 8 independent outputs
• 15-graphic equalizer with separate parametric equalizers
PAC AP4-FD31
AmpPRO Series Amplifier Integration Interface for select 2018-2024 vehicles from Ford
AmpPRO Series Amplifier Integration Interface for select 2018-2024 vehicles from Ford
• Allows the installation of aftermarket amplifier
• Compatible with select 2018-2024 vehicles from Ford with factory B&O system
• Retains factory radio controls and features
• Use with AmpPRO PC App via Windows PC
VIP Product Get $47.90 in rewards to spend later
• Allows the installation of aftermarket amplifier
• Compatible with select 2018-2024 vehicles from Ford with factory B&O system
• Retains factory radio controls and features
• Use with AmpPRO PC App via Windows PC
Dynavin D9-3B-64GB (Black)
Custom-fit Digital Multimedia Receiver With 10.1” Screen for VW Golf VII (MK7) 2012-2019
Custom-fit Digital Multimedia Receiver With 10.1” Screen for VW Golf VII (MK7) 2012-2019
• 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
• SiriusXM Satellite Radio Ready
• Integrated CANBUS for steering wheel controls
VIP Product Get $80.00 in rewards to spend later
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
VIP Product Get $11.00 in rewards to spend later
• 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
Axxess AXDSPX-FD3
Install a DSP and New Amplifier to Factory System in select 2020-2025 vehicles from Ford
Install a DSP and New Amplifier to Factory System in select 2020-2025 vehicles from Ford
• Plug and Play T-harness for faster installation
• For select 2020-2025 vehicles from Ford
• 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 2020-2025 vehicles from Ford
• 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
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
VIP Product Get $32.90 in rewards to spend later
• 6-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
• AudioControl ACR-1 REMOTE wired bass remote knob included
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.




































