Nos Capacitors

subwoofer amplifier malfunction?
Can anyone help me solve my amplifier and subwoofer? I MXA282 a Lanzar Amp (4000 Watts: http://www.lanzar.com/itempage.asp?MODEL=MXA282), two Blue Diamond Legacy 4000 Watt PMPO subwoofer (combined: http://www.brilliant-electronics.com/ subwoofers_legacy_lw12270.htm) and one of these wiring kits for $ 80 Ampere Walmart (with the numbers "of your amplifier, the large capacitor). I have everything [...]