The best way to connect it to a factory system is to tap into the stereos speaker outputs for the amps input signal. Then send the amps outputs back to the stereos harness, and on to the speakers through the factory wiring. These cables will act like a T-harness to connect your amp to the factory system.

How do you hook an amp up to a car stereo?

2:064:34How to install a car amplifier | Crutchfield DIY video - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe turn on wire is included in your amp wiring kit. Run these cables behind the dash to your stereoMoreThe turn on wire is included in your amp wiring kit. Run these cables behind the dash to your stereo. The turn on wire connects to a remote turn on lead in your stereos wiring harness.

How do I hook up my amp and subs to my car stereo?

1:1614:22How to install an amp and sub in your car | Crutchfield video - YouTubeYouTube

How do I hook up a subwoofer to my car stereo?

1:1614:22How to install an amp and sub in your car | Crutchfield video - YouTubeYouTube

How do I know if my car has a factory amp?

0:415:14How Do I Know If I Have A Factory Amplified Audio System?YouTube

Will amp make speakers sound better?

A better amp will make your speakers play louder and sound better, but it wont make bad speakers sound like good speakers. Many speakers have a maximum wattage rating on the back. High-end amplifier companies make amps with more than 1,000 watts, and you could plug in a $50 speaker into it with no problem.

Will a subwoofer work without an amp?

Subwoofers are designed to increase the bass frequencies, resulting in a deep, thumping sound. In most cases, they are paired with an amplifier to boost the sound. If you do not have the funds for both components, you can still hook up a subwoofer without an amplifier; it simply involves a little more know-how.