Trinity Audio Solutions M Series 18" Subwoofer 6.6L Duramax With a 4 ohm load

With a 4 ohm load you will get 4x15 watts rms and 2 ohm load you will get 4x25 watts rms which is enough to push most entry level speakers

5 cubic feet MAX INTERNAL VOL 2

0” Voice Coil

55″) this speaker can give a heck of a punch

Trinity Audio Solutions M Series 18" Subwoofer 6.6L Duramax With a 4 ohm loadThe Trinity Audio Solutions M Series is the perfect subwoofer for the bass head who values clean, tight bass that doesn't sacrifice performance or clarity. The M Series Subwoofers feature high quality cast aluminum high excursion baskets with an optimized air flow design, triple stacked high density ferrite magnets, SPL rated composite paper cones, soft compliance triple layer stretch foam surrounds and a progressive roll spider pack. This combination