- Published on 12/24/06 at 06:29 (This content has been automatically translated from French)I use the AS 402 for two years now, as amp back (small rooms, cafe conc '). Never found wanting, yet it has little rack space to breathe. I bought it on the advice of the seller, specialist in sound system in the region of Marseille / Aix, and if it again, I repeat the same. Less than 300 at the time for twice 200W RMS, nothing to say.
Matos adviser, even in time.