300 watt monoblock
subwoofer power amplifier
Low pass filter (crossover) 20Hz...180 Hz, 24 dB/oct.
Left-Right inputs summed
RCA inputs
Damping+Phase controls for matching with main speakers
Gain control
Use 1 MB42 for common subwoofer
Use 2 MB42 for stereo subwoofers
Inside view of the MB42
300 watt linear amplifier with heatsinks
on back
MOSFET power transistors
Toroidal power transformer.
Dual RCA input jacks and 5way binding
posts on the rear.
Balanced XLR inputs available
120VAC/220VAC universal power supply
