Bypass OEM Amplifier - Add amplifiers to factory radio - Add an Amplifier interface
Bypassing the factory amplifier is a more difficult undertaking but provides the best sound quality gain. When bypassing, it takes a more work because you have to run the bypass harness to the factory amplifier, which is often located in some other part of the car. Bypassing the factory amplifier will require an aftermarket amplifier or using the aftermarket radio's internal amplifier.
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- Axxess AX-AB-CH4 Amplifier Bypass Harness for 2015 - and Up Alfa Romeo, Chrysler, Dodge, Jeep and Ram vehicles$19.99
- Fits 2015 - and Up Alfa Romeo, Chrysler, Dodge, Jeep and Ram vehicles
- T-harness is a basic and simple plug-n-play harness for easy installation of aftermarket amplifiers while bypassing the factory amp
- Provides connections to all factory speaker wires with an aftermarket amplifier
- Axxess AX-DSP-HON2 AX-DSP Plug-and-Play T-Harness for 2016 - 2018 Honda vehicles - Non-Amplified$53.99
- 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
- Axxess AX-DSP-HON1 AX-DSP Plug-and-Play T-Harness for 2009 - 2014 Acura vehicles - Non-Amplified$53.99
- 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
- Axxess AX-DSP-GMLAN09 AX-DSP Plug-and-Play T-Harness for 2016 - 2017 Chevrolet vehicles$53.99
- 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
- Axxess AX-DSP-CH3 AX-DSP Plug-and-Play T-Harness for 2011 - 2018 Chrysler and Dodge vehicles$53.99
- 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
- Axxess AX-DSP-TY1 AX-DSP Plug-and-Play T-Harness for 2003 - and Up Toyota vehicles$53.99
- Fits 2003 - and Up Toyota 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
- Axxess AX-DSP-MAZ1 AX-DSP Plug-and-Play T-Harness for 2004 - 2015 Mazda vehicles$53.99Out of stock
- Fits 2004 - 2015 Mazda 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
- Axxess AX-DSP-FD1 AX-DSP Plug-and-Play T-Harness for 2010 Ford Escape vehicles$53.99
- Fits 2010 Ford Escape 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
- Axxess AX-DSP-CH5 AX-DSP Plug-and-Play T-Harness for 2016 - 2018 Chrysler, Dodge, Fiat, Jeep vehicles$53.99
- Fits 2016 - 2018 Chrysler, Dodge, Fiat, Jeep 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
- Axxess AX-DSP-FD2 AX-DSP Plug-and-Play T-Harness for 2014 - 2018 Ford vehicles$57.99
- Fits 2014 - 2018 Ford 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
- Axxess AX-DSP-MOST1 AX-DSP Plug-and-Play T-Harness for 2013 - 2019 Buick, Cadillac, Chevrolet, GMC vehicles$553.99
- Fits 2013 - 2019 Buick, Cadillac, Chevrolet, GMC vehicles vehicles
- T-harness is a simple plug-n-play harness for easy installation of the AX-DSP
- Provides leads to utilize factory speaker wires with an aftermarket amplifier
- Provides Line-level RCA outputs from factory headunit with AX-DSP
- AX-DSP (Included) provides equalization, time alignment, high and low pass crossovers