Polk Audio T50 5.0 home theater loudspeaker set

140W per channel output into 8 ohms capable of extended output into 2 ohms with no discernible impact on performanceBridged power amplifier configuration for maximum open and closed loop speed, with ten stages of local regulation per channelTwo-box config...

DB1D is the most powerful active subwoofer Bowers & Wilkins has ever made; Its 2000-watt amplifier delivers astonishing sound and prestige. It uses two 12-inch Aerofoil diaphragms identical to those used in the 800 Diamond series, in a double symmetrical configuration for incredible stability....

- For those demanding the ultimate home entertainment experience, Marantz’s AV8805 is a no-compromise, multichannel AV processor and pre-amplifier, designed for use with high-quality external power amplification or active speakers. Blending a futuristic minimalist design, the Marantz AV8805 produces...

The Parasound Halo A21 stereo power amplifier, together with the 5-channel A51 and the 3-channel A31, form the Parasound multichannel amplifier range. Like its larger brothers, the A21 is a THX Ultra 2-rated product and even a two-channel high-end stereo...