D-Sonic M3a-3000S Stereo Amplifier 2200 Watts Per Channel

I used this amplifier to drive the amp-killing Infinity Kappa 9 speakers.
It features 1350 watts per channel at 8 ohms and an incredible 2200 watts per channel at 4 ohms.  It is stable down to 2 ohms with a damping factor of 1,000...which means that it will drive any speaker on the planet without breaking a sweat...

Class D amplifiers have gained an impressive following in the audio industry. Many high end brands are embracing this technology. They are compact, light weight and 88+% efficient, resulting in very low heat dissipation. No fans, no external heat sinks. Transparency and dynamic power combine for a sense of realism that appeals to solid state and tube listeners. Voice and musical instruments sound like they are in your room

All production models are assembled with aerospace quality switches, inputs and outputs. Wiring is silver/teflon to mil spec. Medical grade filters are used to remove RFI/EMI from the AC power and signal circuits. Balanced and unbalanced inputs are provided. All channels are true mono sharing only grounding and AC line power.

All D-Sonic amplifiers come with a full 3 year warranty.  I bought this amplifier two years ago, it still has one year left on the warranty.