Yes, the smallest amplifier at all, the sub are separate amplified, and didn't functioning at all. For me it was more a test of the Amp how good they could be follow more difficult music and complexity in signal. How dynamic are they?
Well it was quit well, good an I have played around with the Volume, as amixer sset Master 70/65/60. The difference is good to hear, and for these speakers on 65 or 70 is good. The Sub's 26 cm Scan Speak have there own plate-amplifier.