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Easily add an aftermarket amplifier in your Toyota vehicle without cutting or modifying the original wiring with this AmpPRO Speaker Connection Harness by PAC. The APH-TY03 allows you to save time during installation by using the factory speaker wires and providing a plug-and-play connection at the factory amplifier. This speaker connection harness works with the PAC AmpPRO amplifier integration interface AP4-TY11 for a complete solution.
Q: Does this harness use the factory speaker wires?
A: Yes, this harness allows you to save time during installation by using the factory speaker wires.
Q: Why are the wires color-coded?
A: The wires are color-coded using the standard E.I.A. system so you can easily identify the proper speaker wires and polarity.
Q: What is the length of this speaker connection harness?
A: This speaker connection harness is 1.5 feet long.
Q: How does this harness connect?
A: This harness uses plug-and-play connections to enable quick aftermarket amplifier installation.
Q: Which Toyota vehicles are compatible with this harness?
A: This harness is compatible with select Toyota vehicles, including the 2003-2008 4Runner, 2005-2008 Corolla, 2004-2005 Prius, 2004-2005 RAV4, 2005-2007 Sequoia, 2004-2010 Sienna, 2005-2008 Tacoma, and 2005-2006 Tundra models.
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Easily add an aftermarket amplifier in your Toyota vehicle without cutting or modifying the original wiring with this AmpPRO Speaker Connection Harness by PAC. The APH-TY03 allows you to save time during installation by using the factory speaker wires and providing a plug-and-play connection at the factory amplifier. This speaker connection harness works with the PAC AmpPRO amplifier integration interface AP4-TY11 for a complete solution.

Add extra flexibility to your car audio system when integrating aftermarket amplifiers or digital signal processors (DSPs) with your factory radio by using this 17’ LocPRO Advanced T-Harness Speaker Extension by PAC. The LPHEXT17 provides an added 17-foot high-level speaker input and output so you can easily install aftermarket audio equipment. This speaker harness extension is compatible with any vehicle-specific T-harness including PAC’s LocPRO Advanced plug-and-play T-harnesses.

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