The SQ5 is a stereo, 10 Volt Line Driver / 5 Band EQ with sub-sonic filter & Crossover used to balance and correct car audio response problems.
The SQ5 EQ 10 Volt Line Driver can accept two different signal sources such as a CD player and an external DVD player. All input channels are independently adjustable via top mount trim pots. The signal is then fed into a sub-sonic filter that can be set at 15Hz/30Hz.
The signal is then fed into the 5 Filters which provide up to 12db of boost or cut and allow custom tailoring of the entire audio spectrum.
After this, the signal enters the Crossover Filters.
The Sub Crossover (low-pass) is adjustable from 40 to 120Hz. This signal is sent directly to the Sub Output RCA jacks which have an independent Sub Level volume control. This allows easy balancing of the sub and treble amplifiers without changing filter settings or adjusting the head unit.
The Front and Rear output jacks can receive either Full Range audio or a switchable 100Hz /18db High Pass signal that can keep damaging bass frequencies out of the door speakers.
The SQ5 uses a unique all aluminum, clear anodized chassis. The controls are backlit with white LEDs behind the high-quality, retractable potentiometers.
Both Black & Silver face plates are included to allow matching of the interior and/or head unit.