Alto TS18S 18" Powered Subwoofer

The Alto Professional TS18S is a high-output 18-inch powered subwoofer designed to deliver deep, powerful and room-filling low frequencies for professional PA systems. With its large 18" woofer, high-power amplification and advanced DSP processing, the TS18S provides the low-end impact needed for live music, DJs, bands, venues and large events.

Designed to complement Alto Professional full-range speakers, the TS18S delivers tight, punchy bass while taking the low-frequency workload away from your main speakers. Its integrated crossover, flexible connectivity and rugged enclosure make it a powerful and practical addition to a professional PA system.

Features:

• 18" powered subwoofer
• 2,500W peak power output
• 18" low-frequency woofer
• Up to 137 dB maximum SPL
• Built-in DSP for optimised performance
• Integrated variable crossover
• Adjustable crossover frequency
• Polarity switch for phase alignment
• XLR input and output connections
• XLR outputs for connecting full-range speakers
• Independent level control
• Ground lift switch
• Pole-mount socket for mounting a full-range speaker
• Rugged, lightweight polypropylene enclosure
• Ergonomic carry handles for easy transportation
• Designed to complement Alto Professional TS4 Series full-range speakers
• Ideal for live bands, DJs, venues, events and mobile PA systems

The Alto Professional TS18S delivers serious low-frequency power in a versatile, easy-to-integrate package. Its 18-inch driver provides the deep bass and high output required for larger performances, while built-in DSP and crossover controls make it easy to configure with your existing PA system.