1 x rbh SA-400 High Performance Subwoofer Amplifier
Amplifier Type: Discrete Class A/B Discrete Class A/B. 200 Watts (RMS @ 4 Ohms) 400 Watts (RMS @ 4 Ohms). 400 Watts 800 Watts. Horizontal 18¾” (476mm). 19” W x 4” H x 14” D (with rack). 17” W x 4” H x 13” D (w/o rack).