Circuit Wiring

This Car Audio Amplifier to run an older 8 inch pioneer sub in a bandpass box . This delivers as expected. Subwoofer sounds perfect. I tried to run it off the stock deck using the high pass but it wouldnt turn on. I took a jumper wire and touched the remote to the positive and it fired up immediately. Dont expect any help from Boss via their phone number on the box. I waited for 20 minutes before I just decided to hang up and just pick up a new deck. It sounds great.

That this amp would not do a good job pushing a subwoofer is that it only has a "Subwoofer level control". This is not to be mistaken for a crossover/low pass filter. You need some form of crossover to keep it from sending high frequencies to the speaker.

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