Well, finaly we had the time to test the 4channel nano amp, and here is our story of it:
we used a testrig with dual agm 95ah batterys with a 25amp pulscharger, a highend kenwood cd *for home use* and a pair of home audio monitors in pricerange of 800usd.
we compared the amp with a tag mclaren integrated amplifier, a sinfoni amplitude 50.4 amp, a alpine mrf1507 V12 amp and a soundstream reference 5.0class a.
we only used 2 channels of the amp, and the soundquality is VERY good, very warm and nice sound, a lot of details and the amp controlls the woofers with excelense,
the amp outclassed the alpine and soundstream amp, it was also a little better then the sinfoni but the biggest suprice was that even the tag mclaren had no chane agaist this amp, HOW is this possible??
you get like 6 of these amp's compared to the tag mclaren,
Anyway, we are VERY happy with the result and more nano amp's are on their way here now