For the sub, [Gregory] built a wonderful monoblock tube amp, able to push nearly 300 watts into a subwoofer. The other channels for this home theater system are amplified with a huge four channel ...

Focal has a formidable track record in the loudspeaker category and is on hand at ISE (Integrated Systems Europe) from ...

How Do You Know if You Need an Additional Amplifier? When you buy a home theater system, your speakers likely already have an amp built in, and it's going to come with an A/V receiver to control ...

The woofer is a 10-inch front-firing spun-copper woofer, and it’s powered by an all-digital amplifier ... makes this subwoofer a good yet affordable option for your home theater.

The SVS 17-Ultra Revolution Series Subwoofer sets the bar for home theater subwoofers with its 17-inch driver and powerful amplifier that produces deep bass and booming rumble.

The new DSP ULN2-2604 achieves the perfect balance of power, low latency, and whisper-quiet noise floor, protecting the sanctity of home theater performance.