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Amazon.com: 4 Channel Full System Add An Amp Amplifier Adapter Interface to Factory OEM Car Stereo Radio System for select GM Chevrolet GMC Vehicles- No Factory Bose/Premium Amp Systems- Vehicles listed below :
![How to hook up an amp and sub to a stock stereo. - Car Stereo Reviews & News + Tuning, Wiring, How to Guide's How to hook up an amp and sub to a stock stereo. - Car Stereo Reviews & News + Tuning, Wiring, How to Guide's](http://carstereochick.com/wp-content/uploads/2010/10/LP7-2.jpg)
How to hook up an amp and sub to a stock stereo. - Car Stereo Reviews & News + Tuning, Wiring, How to Guide's
![Installed 4 channel amp, only had 1 pair of preouts left after recent sub install. Plenty of bass from subs but no longer hearing any of my other speakers. Do I need Installed 4 channel amp, only had 1 pair of preouts left after recent sub install. Plenty of bass from subs but no longer hearing any of my other speakers. Do I need](https://preview.redd.it/dt1dv6vpz1u61.jpg?width=640&crop=smart&auto=webp&s=5185ddaa23bfa29f2d22f2fb9ba54df592088ebb)
Installed 4 channel amp, only had 1 pair of preouts left after recent sub install. Plenty of bass from subs but no longer hearing any of my other speakers. Do I need
![Installed 4 channel amp, only had 1 pair of preouts left after recent sub install. Plenty of bass from subs but no longer hearing any of my other speakers. Do I need Installed 4 channel amp, only had 1 pair of preouts left after recent sub install. Plenty of bass from subs but no longer hearing any of my other speakers. Do I need](https://preview.redd.it/0xyvs9yrz1u61.png?width=640&crop=smart&auto=webp&s=6d37f85f6360c601ecabc6e3ca9c8cf4b544aaca)
Installed 4 channel amp, only had 1 pair of preouts left after recent sub install. Plenty of bass from subs but no longer hearing any of my other speakers. Do I need
![How to hook up an amp and sub to a stock stereo. - Car Stereo Reviews & News + Tuning, Wiring, How to Guide's How to hook up an amp and sub to a stock stereo. - Car Stereo Reviews & News + Tuning, Wiring, How to Guide's](https://carstereochick.com/wp-content/uploads/2011/10/batterypopper.jpg)
How to hook up an amp and sub to a stock stereo. - Car Stereo Reviews & News + Tuning, Wiring, How to Guide's
![mono amp to sub) plus (4 channel amp to speakers) wiring diagram. - Ford F150 Forum - Community of Ford Truck Fans mono amp to sub) plus (4 channel amp to speakers) wiring diagram. - Ford F150 Forum - Community of Ford Truck Fans](https://www.f150forum.com/attachments/f30/504165d1501332662-mono-amp-sub-plus-4-channel-amp-speakers-wiring-diagram-wiring.jpg)
mono amp to sub) plus (4 channel amp to speakers) wiring diagram. - Ford F150 Forum - Community of Ford Truck Fans
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