TeenWolf
10+ year member
Audiophile
You can also have two subs and use one terminal for each. You said that the amp can have two speakers hooked upto it, which is correct, but for subwoofers - not full range or component speakers. That amp has a built in crossover upto 400Hz, which is probably on and not sending any frequency above 400Hz to your speakers. Hence, you're not hearing anything from 400 - 20000Hz. As I said before, this amp is no good for your full range drivers. Also, because it is mono, you won't get stereo sound.