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Add Amplifier to Factory Radio - Retain OEM Subwoofer - Metra

When replacing your factory radio with an aftermarket radio you will want to most likely retain your OEM subwoofer for your bass notes. Subwoofer retention harnesses make this very easy with a simple plug and play connector so you don't have to splice signal wires to aftermarket connectors that your new aftermarket radio can use to send the audio signals to the factory subwoofer.
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  1. Axxess AX-DSP-HD1 AX-DSP Plug-and-Play T-Harness for 1998 - 2013 Harley Davidson
    Axxess AX-DSP-HD1 AX-DSP Plug-and-Play T-Harness for 1998 - 2013 Harley Davidson vehicles - Non-Amplified
    $51.99
    Out of stock
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    • Fits 1998 - 2013 Harley Davidson vehicles with Non-Amplified audio systems Learn More
  2. Axxess AX-DSP-TY2 AX-DSP Plug-and-Play T-Harness for 2010 - 2018 Scion, Subaru, Toyota
    Axxess AX-DSP-TY2 AX-DSP Plug-and-Play T-Harness for 2010 - 2018 Scion, Subaru, Toyota vehicles - Non-Amplified
    $53.99
    Add to Wish List Add to Compare
    • Fits 2010 - 2018 Scion, Subaru, Toyota vehicles with Non-Amplified audio systems
    • T-harness is a simple plug-n-play harness for easy installation of the AX-DSP
    • Provides (4) Channel Speaker leads to utilize factory speaker wires with an aftermarket amplifier
    • Provides Line-level RCA outputs from factory headunit with AX-DSP
    • AX-DSP (Sold separately) provides equalization, time alignment, high and low pass crossovers
    Learn More
  3. Axxess AX-DSP-TY3 AX-DSP Plug-and-Play T-Harness for 2018 - 2019 Toyota
    Axxess AX-DSP-TY3 AX-DSP Plug-and-Play T-Harness for 2018 - 2019 Toyota vehicles - Amplified
    $53.99
    Add to Wish List Add to Compare
    • Fits 2018 - 2019 Toyota vehicles with Amplified audio systems Learn More
  4. Axxess AX-DSP-NIS2 AX-DSP Plug-and-Play T-Harness for 2008 - 2016 Nissan
    Axxess AX-DSP-NIS2 AX-DSP Plug-and-Play T-Harness for 2008 - 2016 Nissan vehicles
    $53.99
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  5. Axxess AX-DSP-GMLAN10 AX-DSP Plug-and-Play T-Harness for 2018 - 2019 Chevrolet
    Axxess AX-DSP-GMLAN10 AX-DSP Plug-and-Play T-Harness for 2018 - 2019 Chevrolet vehicles - 8" Screen
    $53.99
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    • Fits 2018 - 2019 Chevrolet vehicles with 8" Screen audio systems Learn More
  6. Axxess AX-DSP-GMLAN44 AX-DSP Plug-and-Play T-Harness for 2012 - 2012 Cadillac vehicles
    Axxess AX-DSP-GMLAN44 AX-DSP Plug-and-Play T-Harness for 2012 - 2012 Cadillac vehicles
    $53.99
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  7. Axxess AX-DSP-HON2 AX-DSP Plug-and-Play T-Harness for 2016 - 2018 Honda vehicles - Non-Amplified
    Axxess AX-DSP-HON2 AX-DSP Plug-and-Play T-Harness for 2016 - 2018 Honda vehicles - Non-Amplified
    $53.99
    Add to Wish List Add to Compare
    • Fits 2016 - 2018 Honda vehicles with Non-Amplified audio systems
    • T-harness is a simple plug-n-play harness for easy installation of the AX-DSP
    • Provides (4) Channel Speaker leads to utilize factory speaker wires with an aftermarket amplifier
    • Provides Line-level RCA outputs from factory headunit with AX-DSP
    • AX-DSP (Sold separately) provides equalization, time alignment, high and low pass crossovers
    Learn More
  8. Axxess AX-DSP-GMLAN01 AX-DSP Plug-and-Play T-Harness for 2007 - 2007 Chevrolet vehicles - Amplified
    Axxess AX-DSP-GMLAN01 AX-DSP Plug-and-Play T-Harness for 2007 - 2007 Chevrolet vehicles - Amplified
    $53.99
    Add to Wish List Add to Compare
    • Fits 2007 - 2007 Chevrolet vehicles with Amplified audio systems Learn More
  9. Axxess AX-DSP-HYKIA1 AX-DSP Plug-and-Play T-Harness for 2010 - 2017 Hyunda, Kia vehicles - Non-Amplified
    Axxess AX-DSP-HYKIA1 AX-DSP Plug-and-Play T-Harness for 2010 - 2017 Hyunda, Kia vehicles - Non-Amplified
    $53.99
    Add to Wish List Add to Compare
    • Fits 2010 - 2017 Hyunda, Kia vehicles with Non-Amplified audio systems Learn More
  10. Axxess AX-DSP-HYKIA3
    Axxess AX-DSP-HYKIA3 AX-DSP Plug-and-Play T-Harness for 2017 - 2017 Hyunda, Kia vehicles - Non-Amplified
    $53.99
    Add to Wish List Add to Compare
    • Fits 2017 - 2017 Hyunda, Kia vehicles with Non-Amplified audio systems Learn More
  11. Axxess AX-DSP-CH4 AX-DSP Plug-and-Play T-Harness for 2016 - 2016 Jeep vehicles - 4" Screen
    Axxess AX-DSP-CH4 AX-DSP Plug-and-Play T-Harness for 2016 - 2016 Jeep vehicles - 4" Screen
    $53.99
    Add to Wish List Add to Compare
    • Fits 2016 - 2016 Jeep vehicles with 4" Screen audio systems Learn More
  12. Axxess AX-DSP-HON1 AX-DSP Plug-and-Play T-Harness for 2009 - 2014 Acura vehicles - Non-Amplified
    Axxess AX-DSP-HON1 AX-DSP Plug-and-Play T-Harness for 2009 - 2014 Acura vehicles - Non-Amplified
    $53.99
    Add to Wish List Add to Compare
    • Fits 2009 - 2014 Acura vehicles with Non-Amplified audio systems
    • T-harness is a simple plug-n-play harness for easy installation of the AX-DSP
    • Provides (4) Channel Speaker leads to utilize factory speaker wires with an aftermarket amplifier
    • Provides Line-level RCA outputs from factory headunit with AX-DSP
    • AX-DSP (Sold separately) provides equalization, time alignment, high and low pass crossovers
    Learn More
  13. Axxess AX-DSP-NIS1 AX-DSP Plug-and-Play T-Harness for - vehicles
    Axxess AX-DSP-NIS1 AX-DSP Plug-and-Play T-Harness for - vehicles
    $53.99
    Add to Wish List Add to Compare
  14. Axxess AX-DSP-GMLAN09 AX-DSP Plug-and-Play T-Harness for 2016 - 2017 Chevrolet vehicles
    Axxess AX-DSP-GMLAN09 AX-DSP Plug-and-Play T-Harness for 2016 - 2017 Chevrolet vehicles
    $53.99
    Add to Wish List Add to Compare
    • Fits 2016 - 2017 Chevrolet vehicles vehicles with factory audio systems
    • T-harness is a simple plug-n-play harness for easy installation of the AX-DSP
    • Provides (4) Channel Speaker leads to utilize factory speaker wires with an aftermarket amplifier
    • Provides Line-level RCA outputs from factory headunit with AX-DSP
    • AX-DSP (Sold separately) provides equalization, time alignment, high and low pass crossovers
    Learn More
  15. Axxess AX-DSP-CH3 AX-DSP Plug-and-Play T-Harness for 2011 - 2018 Chrysler and Dodge vehicles
    Axxess AX-DSP-CH3 AX-DSP Plug-and-Play T-Harness for 2011 - 2018 Chrysler and Dodge vehicles
    $53.99
    Add to Wish List Add to Compare
    • Fits 2011 - 2018 Chrysler and Dodge vehicles with factory audio systems
    • T-harness is a simple plug-n-play harness for easy installation of the AX-DSP
    • Provides (4) Channel Speaker leads to utilize factory speaker wires with an aftermarket amplifier
    • Provides Line-level RCA outputs from factory headunit with AX-DSP
    • AX-DSP (Sold separately) provides equalization, time alignment, high and low pass crossovers
    Learn More
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  1. Wiring harness function
    Add Amplifier to Factory Radio
  2. Wiring harness function
    Retain OEM Subwoofer
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Wiring harness function
  1. Add Amplifier to Factory Radio 23 items
  2. Bypass OEM Amplifier 36 items
  3. Repair Factory Wiring 36 items
  4. Replace Factory Radio 264 items
  5. Retain Factory Steering Wheel Controls 9 items
  6. Retain OE AUX Input 1 item
  7. Retain OEM Amplifier 4 items
  8. Retain OEM Backup Camera 2 items
  9. Retain OEM Subwoofer 7 items
  10. Speaker Replacement 43 items
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  1. $0.00 - $100.00 20 items
  2. $300.00 - $400.00 2 items
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  4. $500.00 - $600.00 2 items
  5. $600.00 - $700.00 2 items
Speaker level inputs
  1. No 8 items
  2. Yes 2 items
Chassis Size
  1. Double DIN 7 items
Color
  1. Black 7 items
Integration Module
  1. Add amplifiers to factory radio 10 items
RCA Pre-amp Audio inputs
  1. 3 Pairs (Front, Rear, Subwoofer) 10 items
Steering Wheel Control
  1. No 10 items
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