inputs.text: woooooooow - huge rf fan speakers simply scream mids highs way worth spent thehem homework understand speakers work react locations power handling distortion cause dont know sty job installing one people writting bad review thehem 2 speakers power line better crazy expensive installed t165 components definately step installed 03 lancer rehemoved stock wiring door rehemoving interior panel fatmatted entire door reinstall factory wing door locks mirrors ect fatmatted entire inside door skin ran two runs rf 16awg wire crossover biamp switch install 65\\ woofer 8 screws one door found best location could tweeter cut door panel install repeated side rf t4004 dedicated speakers used rf rca ysplitters front channel hu control front rear outputs amp front channel running highs hp mode 500khz pushing 75 watts 4 ohm rear channel hp 80 hz pushing 75 watts 4 ohm whole systehem tuned dd1 spakers scream love clearity produce volumes get louder louder approach full tilt must buy audio fanatic anyone wants really clean sounding systehem rf rockin 30 yrs keeping fan 20