MMA104- 10" 500 Watts RMS Dual 4 Ohm SubwooferAre you new to upgrading your audio install and want to get a lot of bass performance? Are you planning on bassing on a budget, or just want to add some great bass to your ride while still getting a lot for your money? The Massive Audio MMA104 is much more than an entry level sub and should be on your list if you're falling into any of those categories. Accurate bass production, modest power needs, affordable price, all in one subwoofer. The audio