2) KICKER 10C12D4 12" 800W Dual 4-Ohm Comp Car Audio Subwoofers Subs+Sealed Box MAX Power Handling: 400 Watts per sub (800 Watts per pair) RMS Power Handling: 200 Watts per sub (400 Watts per pair) Designed to match perfectly with a single KICKER mono amplifier Worlds best subwoofer value, still under $100 Best-sounding, loudest bass for the buck