Ebay offers Monolith 8x100 W Per Channel Class-D Multi-Channel Home Theater Power Amplifier for $1447.99 (reg. $3999) free shipping.

Product Description:
The Monolith 8125X Class D Amplifier utilizes high end, audiophile grade Class D amplifier modules from Hypex Class D amplifiers are much more efficient and lighter in weight when compared to other types of amplifiers. Each Hypex module has its own power supply and has been custom modified for Monolith with an additional heavy duty heatsink. Rated at a full 100 watts per channel into 8 ohms and 175 watts per channel into 4 ohms, the Monolith 8125X Class D Amplifier is capable of driving the most demanding home theater systems and reproducing the most dynamic soundtracks, while also articulating all the subtle sonic details found in music. Supercharge your existing receiver or create the foundation of a no compromise home theater system with the Monolith 8125X.