Product Photo :
SL-EQ158
5-band crossover equalizer
equalizer freq
band freq
bass 80hz
mid-bass 300hz
mid 500hz
mid-high 2khz
high 12khz
s/n ratio:80db ref 1v input
thd 0.05%
max output 7.0 vrms
freq. response 10hz to 50 hz 1db
operation voltage :11-15v dc negative ground
subwoofer freq range:80-250hz
input impedance:20k ohms