Yes those amps are mini beast....I traded my D100HC for a modded D300HC and that thing is awesome.....I love the Mmats amps for daily amps....I'm partial to my MMATs D300HC. The amp is rather small and puts out WAY more than its rated and does it efficiently. Its rated at 1200wrms @ 2ohm and mine put out over 1700wrms @ 2ohm
The amp never gets hot no matter how long I punish it.