Alto Professional TS18S 18″ Active PA Subwoofer

The Alto Professional TS18S 2500W Active Subwoofer is a powerhouse when it comes to delivering thunderous bass. With its high-efficiency Class D amplifier and 18-inch driver equipped with a 3-inch high-temperature voice coil, this subwoofer is built to provide exceptional low-end performance.
Designed for durability, the TS18S features a rugged, internally-braced front-ported MDF cabinet with a mark-resistant splatter-spray finish. This subwoofer also incorporates electronic clip, thermal, and transducer overdrive protection, keeping it safe during intense performances. The user-selectable EQ tunings and phase alignment selector switch allow you to fine-tune your sound for optimal performance in any venue.
With its 2500 watts of power, the TS18S is Alto Professional’s most powerful subwoofer yet. It delivers a deep, controlled low-end presence that brings any musical performance to life. The TS18S seamlessly fits into any sound system. Its onboard electronics switches allow you to customize the low-end accentuation, while the dedicated input and output paths make it easy to connect to other speakers.