The SUB 15-AX is a portable 15″ high-power active subwoofer for live sound applications with fully featured processing, a color touch panel, and remote control via Bluetooth. The combination of a latest-generation transducer with a powerful Class-D amplifier delivers sound pressure levels up to 133 dB with exceptional clarity and headroom. SUB AX subwoofers are designed specifically for small to mid-sized venues and ideal for portable applications. SUB 15-AX is the ideal complement for 10″ or 12″ woofer-size loudspeakers; it centralizes speaker management inside the subwoofer, providing dual crossovers, 8-band EQs, routing, delays, cardioid configurations, and recallable crossover presets. The polyurea-coated all-wood cabinet features a sealed Powercon True1 Top connector.Features2200 Watt Class-D Amplifier133 dB MAX SPL15 Woofer, bass reflex housingDigital Crossover w/ PresetsMulti-ply hardwood polyurea-coatedLiveRemote AppDual XLR/TRS combo Input + Link, Dual XLR Xover OutBass Motion Control excursion managementPowercon True1 Top Sealed AC Connector