How to increase subwoofer bass, amplifier for phone ...

The Home Amp can also bring a power boost to two channel sound from ... you need and four speaker binding posts plus ... [+] subwoofer out. As well as its speaker outputs, the Denon Home Amp ...

NAD CI PA4-60 4 Channel Power Amplifier – An amplifier engineered for efficiency and scalability. Part of the BluOS ecosystem known for its system integration capabilities, the Modular Series offers ...