2 S-12 L-7's in dual enclosure, 2100 watt digital amplifier (Power Acoustik 2100D, 2 channels) This amp is remarkable, runs with amps that cost $500 easily. 2 farad Impulse Capacitor...no digital read out. Looking to get $275 for the 2 subs w/enclosure, $260 for the amp, and $30 for the cap....would prefer local pickup, unless you want to pay for shipping.