Alto Professional TS15S 15″ 2500W Powered Subwoofer Add tight punchy low-end to your PA setup with the Alto Professional TS15S, a 15″ 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 the 15″ high-excursion woofer to produce 2500W of peak power output and a frequency response of 36 to 110 Hz (-3 dB). The TS15S offers two XLR-1/4″ combo inputs and two XLR outputs. The user-selectable EQ tunings (Off, Live, DJ) and the phase-alignment selector switch (0, 90, 180, 270°) allow you to fine-tune the subwoofers performance when integrating with full-range tops, ensuring a tight and professional sound. The internally braced MDF cabinet features a front port and a 1.4″ mounting socket, while the integrated and recessed carrying handles simplify transportation between gigs. The Alto Professional TS15S ships with an IEC power cable. Features For Live Stage, Theater, and Club Setups 15″ High-Excursion Woofer 36 to 110 Hz Frequency Range (-10 dB) Class-D Power Amplifier Clip, Thermal, and Overdrive Protection Combo XLR-1/4″ Inputs, XLR Outputs 3 User-Selectable EQ Tunings Phase Alignment (0, 90, 180, 270°) Integrated Carrying Handles Includes Power Cable Specifications Drivers MF Driver No LF Driver 1x 15″ / 38.1 cm Woofer LF Voice Coil 3″ / 7.6 cm Performance Frequency Range 36 Hz to 110 Hz -10 dB Frequency Response 36 Hz to 110 Hz 3 dB Maximum SPL 132 dB (Peak) Protections Thermal, Transducer Overdrive Connectivity Audio I/O 2x Combo XLR-1/4″ TRS Female Balanced Line Input 2x XLR 3-Pin Male Balanced Line Output Network I/O No USB I/O No Wireless Connectivity No Bluetooth No Mobile App Compatible No Signal Processing EQ 3x Presets (User) Parametric EQ No Semi-Parametric EQ No Dynamic Processing Peak Limiter Alignment Delay No Phase Adjustment 0 / 90 / 180 / 270° Power AC Input Power 100 to 120 VAC, 50 / 60 Hz 220 to 240 VAC, 50 / 60 Hz AC Power I/O 1x IEC Input Power Consumption 1600 W Physical Color Black Mounting 1 x 1.42″ / 36 mm Pole Socket (Top) Handles 1x Each Side Environmental Protection No Construction Material MDF Dimensions 24.7 x 24.7 x 20.6″ / 62.7 x 62.7 x 52.3 cm Weight 87.1 lb / 39.5 kg
