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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Stereos
  4. Discontinued Factory Stereo Upgrades
  5. Discontinued Connect a New Amplifier to Factory Stereo

Discontinued Connect a New Amplifier to Factory Stereo for your 1994 VFR750F Interceptor close

These are vehicle-specific plug-and-play adapters for your OEM factory radio that provide pre-amp outputs that make installing an aftermarket amplifier much easier. These solutions eliminate the need to cut and splice into the factory wiring. Learn why you need an LOC (line output converter) for your factory stereo and how to install one.

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Blaupunkt THA25M Plug N Play THA Amplifier Extension Cable - 2.5 Meters

Extension Harness for THA PnP Series Amplifiers (THA25M 8.2 ft, BLAU-AMPCBL2.5, 2.5M)

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Blaupunkt THA25M Plug N Play THA Amplifier Extension Cable - 2.5 Meters

Extension Harness for THA PnP Series Amplifiers (THA25M 8.2 ft, BLAU-AMPCBL2.5, 2.5M)

The Plug & Play Amplifier Adapter Extension Harness is compatible with: THA125PNP, THA275PNP, THA475PNP, and THA555P • An additional car specific adapter which is sold separately is required.

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The Plug & Play Amplifier Adapter Extension Harness is compatible with: THA125PNP, THA275PNP, THA475PNP, and THA555P • An additional car specific adapter which is sold separately is required.

NVX MVPA4 + NVX XFLOC4 Line-Output-Converter

600W RMS 4-Channel Class D Compact Marine Amplifier + NVX 4-Channel L.O.C. + 8 Gauge Amp Kit

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NVX MVPA4 + NVX XFLOC4 Line-Output-Converter

600W RMS 4-Channel Class D Compact Marine Amplifier + NVX 4-Channel L.O.C. + 8 Gauge Amp Kit

• 4-Channel Micro Class D Amplifier
• 100W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint!

Universal Icon Universal – fits most vehicles.

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• 4-Channel Micro Class D Amplifier
• 100W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint!

Axxess AXDSPL-BT

Bluetooth Audio Streaming Input for AXDSP-L

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Axxess AXDSPL-BT

Bluetooth Audio Streaming Input for AXDSP-L

• 3.0 Bluetooth Audio Streaming input for AXDSP-L

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Universal – fits most vehicles.
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• 3.0 Bluetooth Audio Streaming input for AXDSP-L

PAC AOEM-GM21C

System Interface Kit to Add or Replace An Amplifier in Select 1998-2002 GM/Chevrolet Vehicles

AOEM-GM21C big DISCONTINUED
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PAC AOEM-GM21C

System Interface Kit to Add or Replace An Amplifier in Select 1998-2002 GM/Chevrolet Vehicles

• Adapter Used To Add Or Replace An Amplifier
• For Select GM/Chevrolet Vehicles w/Monsoon System

No Fit Icon Doesn't fit your VFR750F Interceptor

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• Adapter Used To Add Or Replace An Amplifier
• For Select GM/Chevrolet Vehicles w/Monsoon System

Axxess AX-BASSKNOB

Subwoofer Control, Bass Knob, for AX-DSP

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Axxess AX-BASSKNOB

Subwoofer Control, Bass Knob, for AX-DSP

• Add-On for AX-DSP
• Control Subwoofer Gain
• Mounting Hardware Included

No Fit Icon Doesn't fit your VFR750F Interceptor

• Add-On for AX-DSP
• Control Subwoofer Gain
• Mounting Hardware Included

Scosche FDK7B

Factory Amplifier Retention Wiring Harness for Select Ford Vehicles

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Scosche FDK7B

Factory Amplifier Retention Wiring Harness for Select Ford Vehicles

• Connects an aftermarket stereo to the factory amplified system
• Not compatible with non-amplified factory systems
• Fits select Ford Vehicles
• Direct Connection to the factory harness without cutting any wires

No Fit Icon Doesn't fit your VFR750F Interceptor

• Connects an aftermarket stereo to the factory amplified system
• Not compatible with non-amplified factory systems
• Fits select Ford Vehicles
• Direct Connection to the factory harness without cutting any wires

Scosche FD07B

Amplifier Bypass Harness for Select 1989-1994 Ford Vehicles

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Scosche FD07B

Amplifier Bypass Harness for Select 1989-1994 Ford Vehicles

• In-Dash Car Amplifier Bypass Harness Plugs Into Factory OEM Radio Plug
• For Select 1989-1994 Ford Vehicles
• No Cutting Wires

No Fit Icon Doesn't fit your VFR750F Interceptor

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• In-Dash Car Amplifier Bypass Harness Plugs Into Factory OEM Radio Plug
• For Select 1989-1994 Ford Vehicles
• No Cutting Wires

PAC Ford Amplifier Integration Interface (AOEM-FRD24) Open Box, Very Good Condition (Used)

Interface that Allows Replacement or Addition of an Amplifier in Select 2004 - 2014 Ford Vehicles without Factory Amplified THX/Sony Sound System

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PAC Ford Amplifier Integration Interface (AOEM-FRD24) Open Box, Very Good Condition (Used)

Interface that Allows Replacement or Addition of an Amplifier in Select 2004 - 2014 Ford Vehicles without Factory Amplified THX/Sony Sound System

• Allows Replacement/Addition Of Amp
• For Select Ford Vehicles Without THX System
• Interface Is Transformer Isolated
• Maintains Phase
• Linear From 20-20,000Hz
• Provides 2:1 Gain

No Fit Icon Doesn't fit your VFR750F Interceptor

• Allows Replacement/Addition Of Amp
• For Select Ford Vehicles Without THX System
• Interface Is Transformer Isolated
• Maintains Phase
• Linear From 20-20,000Hz
• Provides 2:1 Gain

Scosche LS01B

Factory Amplifier Bypass for Select 2001 - 2005 Lexus IS 300 Vehicles

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Scosche LS01B

Factory Amplifier Bypass for Select 2001 - 2005 Lexus IS 300 Vehicles

• Extended-length harness to bypass factory amplifier
• Connects an aftermarket stereo bypassing the factory amplified system
• Not Compatible with non-amplified factory systems
• Direct Connection to the factory harness

No Fit Icon Doesn't fit your VFR750F Interceptor

• Extended-length harness to bypass factory amplifier
• Connects an aftermarket stereo bypassing the factory amplified system
• Not Compatible with non-amplified factory systems
• Direct Connection to the factory harness

PAC AA-GM44

Amplifier Integration Interface For Select 2010 - Up GM Vehicles

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PAC AA-GM44

Amplifier Integration Interface For Select 2010 - Up GM Vehicles

• Plug and Play T-Harness
• Add an Amplifier to Factory Radio
•Provides a 4 Channel Adjustable Audio Output
• Two Sets of Stereo RCA Connectors

No Fit Icon Doesn't fit your VFR750F Interceptor

• Plug and Play T-Harness
• Add an Amplifier to Factory Radio
•Provides a 4 Channel Adjustable Audio Output
• Two Sets of Stereo RCA Connectors

PAC AOEM-NIS2

System Interface Kit to Add or Replace An Amplifier in All 1995-2002 Nissan Vehicles with Bose Audio System

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PAC AOEM-NIS2

System Interface Kit to Add or Replace An Amplifier in All 1995-2002 Nissan Vehicles with Bose Audio System

• Interface Allows Replacement/Addition Of Amp
• For 1995-2002 Nissan Vehicles w/Bose System
• 4 Channel Interface
• 16/18 Pin Connectors

No Fit Icon Doesn't fit your VFR750F Interceptor

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• Interface Allows Replacement/Addition Of Amp
• For 1995-2002 Nissan Vehicles w/Bose System
• 4 Channel Interface
• 16/18 Pin Connectors

Scosche LP2EUAR

Link + 2 Channel Amplifier Retention Add-On For Audi Vehicles

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Scosche LP2EUAR

Link + 2 Channel Amplifier Retention Add-On For Audi Vehicles

• Retains Factory Amplified Stereo System
• For Use with LAI10 Interface
• Provides 2-Channel RCA Leads

No Fit Icon Doesn't fit your VFR750F Interceptor

• Retains Factory Amplified Stereo System
• For Use with LAI10 Interface
• Provides 2-Channel RCA Leads

Axxess CHRY-AMP-03

Amplifier Interface For Select 2007-2008 Chrysler, Dodge Vehicles to Integrate an Aftermarket 2-Channel or Monoblock Amplifier with Factory Digital Amplified System.

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Axxess CHRY-AMP-03

Amplifier Interface For Select 2007-2008 Chrysler, Dodge Vehicles to Integrate an Aftermarket 2-Channel or Monoblock Amplifier with Factory Digital Amplified System.

• Amplifier Interface for Select 2007-2008 Chrysler, Dodge Vehicles
• Integrates Aftermarket 2-Channel or Monoblock Amp w/Factory Digital Amplified System

No Fit Icon Doesn't fit your VFR750F Interceptor

• Amplifier Interface for Select 2007-2008 Chrysler, Dodge Vehicles
• Integrates Aftermarket 2-Channel or Monoblock Amp w/Factory Digital Amplified System

Blaupunkt THA55M Plug N Play THA Amplifier Extension Cable - 5.5 Meters

Extension Harness for THA PnP Series Amplifiers (THA55M 18 ft, BLAU-AMPCBL5.5, 5.5M)

THACABLE55M big DISCONTINUED
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Blaupunkt THA55M Plug N Play THA Amplifier Extension Cable - 5.5 Meters

Extension Harness for THA PnP Series Amplifiers (THA55M 18 ft, BLAU-AMPCBL5.5, 5.5M)

The Plug & Play Amplifier Adapter Extension Harness is compatible with: THA1250PnP, THA275PnP, THA475PnP, and THA555PnP • An additional car specific t-adapter which is sold separately is required.

No Fit Icon Doesn't fit your VFR750F Interceptor

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The Plug & Play Amplifier Adapter Extension Harness is compatible with: THA1250PnP, THA275PnP, THA475PnP, and THA555PnP • An additional car specific t-adapter which is sold separately is required.

Axxess AX-DSPX-HD2-WR

DSP Package w/Water Resistant Case for 2014-Up Harley-Davidson®

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Axxess AX-DSPX-HD2-WR

DSP Package w/Water Resistant Case for 2014-Up Harley-Davidson®

• 2014-Up Harley Davidson
• Water Resistant
• Plug-n-Play
• AX-DSP-X Included

No Fit Icon Doesn't fit your VFR750F Interceptor

• 2014-Up Harley Davidson
• Water Resistant
• Plug-n-Play
• AX-DSP-X Included

Axxess AX-DSP-HD2

Harley Davidson DSP "T" Harness 2014-up

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Axxess AX-DSP-HD2

Harley Davidson DSP "T" Harness 2014-up

• FITS HARLEY-DAVIDSON 2014-UP
• Plug & Play harness for the AX-DSP (sold separately)

No Fit Icon Doesn't fit your VFR750F Interceptor

• FITS HARLEY-DAVIDSON 2014-UP
• Plug & Play harness for the AX-DSP (sold separately)

Axxess AX-DSP-CH3

T-Harness to Use with AX-DSP, Select 2011-2018 Chrysler Vehicles

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Axxess AX-DSP-CH3

T-Harness to Use with AX-DSP, Select 2011-2018 Chrysler Vehicles

• T-Harness for Axxess AX-DSP
• Works with Select 2011-2018 Chrysler Vehicles
• Plug-and-Play Design

No Fit Icon Doesn't fit your VFR750F Interceptor

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• T-Harness for Axxess AX-DSP
• Works with Select 2011-2018 Chrysler Vehicles
• Plug-and-Play Design

PAC AOEM-MAZ2

Amplifier Integration Interface for select 2003-2008 vehicles from Mazda with Standard BOSE Sound Systems

AOEM-MAZ2a big DISCONTINUED
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PAC AOEM-MAZ2

Amplifier Integration Interface for select 2003-2008 vehicles from Mazda with Standard BOSE Sound Systems

• Amplifier integration interface for select 2003-2008 vehicles from Mazda
• Not compatible with premium Bose audio system
• 4-channel RCA output
• Linear 20-20000 Hz sound reproduction
• For use with an aftermarket amplifier

No Fit Icon Doesn't fit your VFR750F Interceptor

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• Amplifier integration interface for select 2003-2008 vehicles from Mazda
• Not compatible with premium Bose audio system
• 4-channel RCA output
• Linear 20-20000 Hz sound reproduction
• For use with an aftermarket amplifier

PAC Chrysler Amplifier Integration Interface (C2A-CHY)

OEM Integration Of Aftermarket Amplifier For Select Dodge, Chrysler And Jeep LSFT CAN Bus vehicles

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PAC Chrysler Amplifier Integration Interface (C2A-CHY)

OEM Integration Of Aftermarket Amplifier For Select Dodge, Chrysler And Jeep LSFT CAN Bus vehicles

• Aftermarket Amplifier Integration Interface Module
• Allows Adding Any Aftermarket Amp To Vehicle
• For Select Dodge, Chrysler And Jeep Vehicles
• Plug In Installation Retains Factory Wiring

No Fit Icon Doesn't fit your VFR750F Interceptor

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• Aftermarket Amplifier Integration Interface Module
• Allows Adding Any Aftermarket Amp To Vehicle
• For Select Dodge, Chrysler And Jeep Vehicles
• Plug In Installation Retains Factory Wiring

Axxess AXDSPXMST1

Data Interface with Amplifier Bypass Harness and DSP For Select GM Vehicles

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Axxess AXDSPXMST1

Data Interface with Amplifier Bypass Harness and DSP For Select GM Vehicles

• Designed for MOST amplifiers
• MOST data interface included
• AXDSP-X included

No Fit Icon Doesn't fit your VFR750F Interceptor

• Designed for MOST amplifiers
• MOST data interface included
• AXDSP-X included

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    All About Discontinued Connect a New Amplifier to Factory Stereo

    Harnesses and adapters that make it possible to integrate and add a new aftermarket car amplifier to your factory radio. This will improve your car's original equipment (OEM) stereo system tremendously.
    Plug and Play Car Amps Frequently Asked Questions (FAQ)
    A plug-and-play car amp, also known as a ""powered subwoofer,"" is an all-in-one audio solution designed for easy installation and convenience. Unlike traditional car amplifiers that require separate wiring and adjustments, plug-and-play amps come pre-installed in a compact enclosure with a built-in amplifier and subwoofer. The setup is straightforward: you connect the amp to the car's audio system using standard RCA cables and wire it to the battery for power. Once connected, the plug-and-play amp enhances the audio experience by boosting bass frequencies and delivering powerful, low-end sound. Its compact size allows it to fit in various locations within the vehicle, making it ideal for those with limited space or who prefer a hassle-free installation process.
    Yes, one of the main advantages of a plug-and-play car amp is its ease of installation, making it suitable for DIY enthusiasts. With basic knowledge of car audio systems and some essential tools, most car owners can successfully install a plug-and-play amp without professional assistance. The amp typically comes with detailed installation instructions, and many manufacturers provide online resources and videos for additional guidance. However, if you are uncertain about the installation process or have concerns about your vehicle's electrical system, it's always a good idea to seek professional installation. A professional installer can ensure a seamless integration of the amp into your car audio system, optimize its performance, and address any potential issues to ensure a satisfying audio experience.
    Yes, most plug-and-play car amps are compatible with factory head units and aftermarket stereos alike. They are designed to work with a wide range of audio systems, making them versatile and accessible to car owners looking to upgrade their sound quality without changing their head unit. Plug-and-play amps feature RCA inputs that can be connected to the head unit's preamp outputs or speaker-level inputs, allowing them to receive audio signals and enhance the bass response. However, it's essential to check the specific compatibility of the plug-and-play amp with your car's make and model. Some manufacturers offer amp wiring kits with adapters that ensure a seamless connection to various head units, simplifying the installation process further.
    Yes, plug-and-play car amps are designed for portability and can be easily removed and transferred to another vehicle. Their compact and self-contained design allows for simple disconnection from the current car's audio system, making them a convenient option for car owners who frequently switch vehicles or lease their cars. To transfer the amp, you'll need to disconnect the RCA cables and power wires from the current vehicle and carefully remove the amp from its mounting location. Once removed, you can install the amp in the new vehicle following the same installation process. However, before transferring the amp, ensure that it is compatible with the audio system of the new vehicle and that the power requirements are suitable for the vehicle's electrical capacity.
    Plug-and-play car amps offer several benefits that make them an attractive choice for car audio enthusiasts. First and foremost, they provide a simplified installation process, eliminating the need for complex wiring and adjustments typically associated with traditional amplifiers. This ease of installation saves time and effort, making it an ideal solution for DIY installations. Additionally, plug-and-play amps are compact and take up minimal space in the vehicle, making them suitable for small cars or tight installations. They also come pre-tuned and optimized for sound quality, ensuring that you get a powerful and clear bass response without the need for fine-tuning. Moreover, their portability allows for easy removal and transfer to other vehicles, providing flexibility and convenience. Whether you're a car audio novice or a seasoned enthusiast, a plug-and-play car amp can elevate your audio experience with minimal hassle and maximum impact.

    Looking for hassle-free audio upgrades for your car? Explore our top-quality selection of plug and play car amps right here! Sonic Electronix brings you the most reliable and convenient plug and play solutions to elevate your car audio experience. Don't miss out on the opportunity to take your sound system to the next level with ease.

    Plug and Play Car Amps - Effortless Audio Upgrades

    Plug and play car amps are a game-changer for car enthusiasts who want to enhance their audio system without the complexities of traditional installations. These amps come pre-configured and ready to use, making the upgrade process a breeze. With no need for extensive wiring or technical expertise, anyone can enjoy a significant boost in audio performance.

    One of the key advantages of plug and play car amps is their versatility. They are designed to seamlessly integrate with your existing audio system, whether you have a factory or aftermarket head unit. This ensures compatibility and a smooth installation process.

    Additionally, plug and play car amps are highly portable. You can easily transfer them between vehicles or remove them when needed, making them an ideal choice for those who love to switch up their ride or take their audio system to different events.

    Expert Assistance - Finding Your Perfect Plug and Play Car Amp

    At Sonic Electronix, we understand that navigating the world of car audio can be overwhelming. That's why our experienced team is here to help you every step of the way. If you have questions about compatibility, performance, or any other aspect of plug and play car amps, don't hesitate to reach out to us at 1-502-200-8010. Our friendly staff is ready to assist you and ensure you make the right choice for your audio needs.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
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