SUB-2 Active Subwoofer LowPass Filter High Quality Freq.40Hz~400Hz+Bass Boost+Phase Control - Motronix
Subwoofer active low pass filter
M V COLLECTION SUBWOOFER LOW PASS FILTER WITH GAIN AND FREQUENCY ADJUSTABLE CONTROLL HIGH QUALITY FOR AMPLIFIER BOARDS ( WORKING VOLTAGE 0-12 AC ) Electronic Components Electronic Hobby Kit Price in India -