dtbrown
10+ year member
CarAudio.com Elite
When I called over the summer they said the HD4000 was just a competition amp and the website says it still is. And I asked if it could play music and they said yes but it would get very hot. They said pretty much a modded 3500.1. Have they changed this to be a daily amp now? Mmats makes some great product for sure. Owned quite a few of their amps in the past.smallest footprint @ 4000 wrms @ 1 ohm or .5 ohmsmeasures only 13 Inches in length; not much bigger than a sheet of paper…
here you go
http://www.mmatsproaudio.com/
