Adam Audio Sub8 Powered Studio Subwoofer Black Small yet deceptively powerful, it has an 8" woofer with large 50mm voicecoil driven by a 160W amp 2 motorized knobs let you tailor input levels and crossover frequencies to your studio and can be controlled with the included wireless remote An ideal match for ADAM monitors such as the A7, ANF10, P11A, S1A, and S2A, it's essential for mixing bass-heavy music The Sub8 Powered Studio Subwoofer from ADAM Audio is a small yet deceptively powerful subwoofer designed to extend the low frequency capabilities of any nearfield monitoring system The Sub8 houses an excellent 8" woofer with a large 50mm voicecoil, and is driven by a 160W ICE Power amp