The Alto Professional TS318S is an 18″ powered subwoofer designed to provide adjustable, low-frequency reinforcement for sound engineers and DJs in live stage, theater, and club setups. Class-D amplification drives 2000W into the 18″ high-excursion woofer to produce a frequency response of 44 to 86 Hz with a maximum SPL of 133 dB.
The Alto Professional TS318S is an 18″ powered subwoofer designed to provide adjustable, low-frequency reinforcement for sound engineers and DJs in live stage, theater, and club setups. Class-D amplification drives 2000W into the 18″ high-excursion woofer to produce a frequency response of 44 to 86 Hz with a maximum SPL of 133 dB.