sure. i just took a look on
crutchfield for the specs of the HU.
heres what some of the specs say and forgive me for being a beginner but i barely understand any of this, but im trying to learn.
2.5V/4CH Preamp Output: two pair of 2.5V preamp outputs (Front, Rear/SW). You can set the Rear/SW preamp outputs for connecting a pair of full-range rear speakers (through an external amplifier) or for connecting a subwoofer (through an external amplifier). When set for rear speakers, the rear outputs operate with the unit's fader control. When set for subwoofer, the outputs are non-fading.
Subwoofer Controls: When the unit's Rear/SW preamp output is set to Subwoofer, you can set the cutoff frequency of the low-pass filter at 55Hz, 85Hz, or 120Hz. You can also adjust the head unit's subwoofer level between -8 and +8 (separate from the main volume level).
the unit has a low pass filter so im not exactly sure how that works.
Bass EQ's 60, 80, 100, 200 Hz +/- 12 dB (-6 to +6) with Q 1.0, 1.25, 1.5, 2.0
Midrange EQ's 0.5, 1.0, 1.5, 2.5 kHz +/- 12 dB (-6 to +6) with Q 0.75, 1.0, 1.25
Treble EQ's 10.0, 12.5, 15.0, 17.5 kHz +/- 12 dB (-6 to +6) Fixed Q
Full Bandwidth Power: 22 watts RMS x 4 channels (at 4 ohms, 20-20kHz, 1% THD)
Maximum Output Power: 50 watts x 4 channels (200 total watts)
