today i was talkin to my mom's friend about car audio and he said he had an amp from his last car that he'd give me so it turned out to be a kicker impulse 652xi. heres the specs, it seems like a decent little amp. but is it worth powering my fronts or is it trash? oh and bout that crossover, its just a switch? so if i used to for my components i would just switch it to 110 eh? but my headunit has built in crossovers too, so no biggee there.
rated power--- rms power @ 12v
65 watts per channel into 4ohm ( stereo)
95 watts per channel into 2ohm (stereo)
190 watts ( bridge/mono into 4ohm)
dynamic power @ 14v
90 watts per channel into 4ohm( stereo)
130 watts per channel into 2ohm (stereo)
260 watts (bridge/mono)into 4ohm)
Frequency Response 20Hz-20kHz ±0.5dB
High Level Input Sensitivity 1V-10V
Low level Input Sensitivity 150mV-3.0V
Signal-to-Noise Ratio >90dB, a-weighted, re: rated power
Active Electronic Crossover 18dB/octave, selectable @ 70Hz or 110 Hz; selectable high pass, low pass, all pass
KICKEQ Bass Boost Variable to +18dB, centered @ 40Hz
KICKEQ Treble Boost Variable to +12dB, centered @ 12kHz .
085% THD
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If you use your HU crossiver, set the amp to "all pass." If you use the amp crossover, set it to "high pass" and yes, 110 would be fine, as long as your sub is low-passed that high. If the sub is closer to 70, set the high pass on this amp to 70. Leave that bass and treble boost set to OFF (or "zero.")
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