Allows for installation almost anywhere, including tight spaces such as under a seat or panel. The KSC-PSW7EQ is equipped with a micro-step shape on the long edge of the diaphragm surrounding the diaphragm. This suppresses the unwanted movement of the diaphragm, which vibrates like a seesaw in the longitudinal direction during operation, thereby supporting accurate vibration and reproducing accurate bass sound to the music. Supports speaker level input to connect OEM receiver without RCA outputs.
Power turns on from either speaker level or RCA signal. Three types of bass to match the music of various genres equipped with ACTIVE EQ TECHNOLOGY. Volume : Input sensitivity control knob.
ACTIVE EQ : Equalizer selector switch. Frequency : Cut-off freqeuncy control knob.