Alto Professional TX18S - Active Subwoofer The Alto Professional TX18S is a powerful active subwoofer designed to deliver deep and precise bass for various applications, including large concert halls, nightclubs, and houses of worship. With an 18-inch driver and a 3-inch voice coil, along with a 900 W amplifier, the TX18S provides impressive performance and reliability. Product Features Power and Efficiency: A 900 W Class-D amplifier ensures efficient and reliable sound reinforcement. Driver: 18-inch woofer with a 3-inch voice coil for deep and precise bass. DSP and EQ Settings: Built-in DSP processor with EQ modes for music and live performances, selectable crossover frequencies (80 Hz, 100 Hz, 120 Hz), and polarity reversal for optimal adaptation to different acoustic conditions. Durable Construction: MDF cabinet with internal reinforcement and a rugged finish ensures durability and aesthetic appeal even with heavy use. Side handles and a 36 mm pole mount make transportation and installation easy. Connectivity: Two combo XLR/¼-inch inputs and two balanced XLR line outputs allow seamless integration with various sound systems.

Applications The TX18S is perfect for: Sound reinforcement systems in music clubs and bars Churches, houses of worship, and conference halls Concert stages and outdoor music events DJ setups and mobile sound systems Detailed Technical Specifications Power Output: 900 W Driver: 18" woofer with 3" voice coil Frequency Response: 35 Hz – 100 Hz (-3 dB) Maximum SPL: 137 dB (@1 m) Connections: 2 XLR/¼" inputs, 2 XLR outputs Dimensions: 678.2 x 530.9 x 627.4 mm Weight: 42.2 kg Materials and Build The Alto TX18S cabinet is made of durable MDF material, ensuring excellent acoustics and long-term durability. High-quality components provide reliable performance even during intensive use. Included in the Package Alto Professional TX18S - Active Subwoofer Power Cable User Manual Summary The Alto Professional TX18S is the ideal solution for professionals seeking a reliable and high-performance subwoofer for live applications and stationary installations. With 900 W power, a large 18-inch driver, and advanced DSP functions, the TX18S delivers precise and powerful bass that enhances any sound system.