Alto Professional TS18S Powered Subwoofer - 2500W 18" Driver for Live Sound & DJ (TS18SXUK)

The Alto Professional TS18S is a high-powered, 2500W active subwoofer built to deliver deep, thunderous bass in any professional sound setup. With its robust 18" driver and 3" high-temperature voice coil, this subwoofer is ideal for DJs, live performances, houses of worship, and venues seeking reliable low-end reinforcement. Housed in a durable, front-ported MDF cabinet with protective finishes and electronic safeguarding, the TS18S is designed for performance and longevity.

Key Features:

• 2500W peak Class D power amplifier

• 18" woofer with 3" high-temperature voice coil

• Frequency range: 27 Hz – 111 Hz (-10 dB)

• Maximum SPL: 137 dB

• Rugged MDF cabinet with front porting and internal bracing

• Versatile EQ settings: Off, Live, DJ

• Phase Alignment selector (0°, 90°, 180°, 270°)

• Combo XLR/TRS inputs and XLR outputs

• 36mm pole socket and caster inserts

• Protective finish resists marks and wear

• Built-in electronic protections for reliable operation

Why Choose the Alto TS18S:
Whether you’re touring with a band, running a club, or setting up a PA for an event, the TS18S delivers the clarity and punch needed at the low end. It’s Alto Professional’s most powerful subwoofer to date, providing tight, distortion-free bass that blends effortlessly with full-range loudspeakers. The onboard EQ tuning options and phase alignment control ensure seamless integration into any system, while the durable design withstands constant transport and performance environments.

Specifications: