Free Express Shipping! Alto Professional TS18S 18" 2500W Powered Subwoofer For Live Stage, Theater, and Club Setups, 18" High-Excursion Woofer, 27 to 111 Hz Frequency Range (-10 dB), Class-D Power Amplifier, Clip, Thermal, and Overdrive Protection,...
Free Express Shipping! Alto Professional TS18S 18" 2500W Powered Subwoofer For Live Stage, Theater, and Club Setups, 18" High-Excursion Woofer, 27 to 111 Hz Frequency Range (-10 dB), Class-D Power Amplifier, Clip, Thermal, and Overdrive Protection,...