RB-1552 MkII is built upon the same platform as the RB-1582 MkII with only a slightly smaller power output capability at 2 x 130 Watts.
Continuous Power Output
130W/Ch (All channels driven, 8Ω)
Total Harmonic Distortion (THD)
(20Hz–20kHz) <0.03%
Frequency Response
10Hz - 100kHz ±0.5dB
S/N Ratio (IHF "A" Weighted)
120dB
Gain
RCA: 26.5dB
XLR: 22.5dB