The Alto Black 18S Active Subwoofer features a powerful 18” low-frequency, long-excursion driver and 2400 watts of peak Class D power. Designed and tuned in the USA with carefully selected, complementary components, the Black 18 Sub comes stereo XLR outputs, and stereo inputs, with a Mic/Line input on the left channel, XLR on the right channel.
Even if you can’t get to the subwoofer, you can still adjust it. The Black 18 Sub comes equipped with wireless technology via the free Live Drive app. Level-match, adjust EQ, delay-compensation, and more—from anywhere in the room. It’s streamlined, sound-shaping control at your fingertips, so you can easily adapt the speakers to new venues or performances.
Ready for Anything
Perfect for touring rigs, mobile DJs, and other on-the-road applications, the Black 18 Sub comes ready for pretty much anything you can throw at it—even the rubber feet are reinforced with steel. Though surprisingly lightweight, the Black 18 Sub’s heavy-duty cabinet is covered in a rugged scratch-resistant finish, and speaker grille is powder-coated, ready for anything.
Alto Black 18S Active Subwoofer – Key Features: