Alto TS315S 15-inch Powered Subwoofer



Alto TS315S 15-inch Powered Subwoofer Features:

  • 2000W 15-inch powered subwoofer ideal for use with Alto’s TS2 and TS3 series of speakers
  • 2 combo XLR/TRS inputs handle a wide variety of audio sources
  • Handy panel controls for volume, polarity reverse, and extended low frequency
  • 6 selectable DSP output modes pair perfectly with any set of full-range speakers
  • Clip, thermal, and transducer overdrive protection
  • Rugged braced cabinet with splatter-spray finish endures the inevitable bumps and bruises of constant use

We can order this product for you from the factory as soon as you request stock.

About Alto TS315S 15-inch Powered Subwoofer:

2000W Powered Subwoofer with 15″ LF Driver, 2 XLR/TRS Inputs, 6 DSP Modes, Polarity Reverse and Extended LF Switches, and 36mm Pole Socket

Full-featured Subwoofer Delivers Low-end Bliss

An incredible array of full-range speakers is never complete without a fantastic subwoofer. With the highly versatile Alto TS315S 15-inch Powered Subwoofer, you can inject any set of speakers with a hefty dose of low-end thunder. Supplying that thunder is 2,000 watts of power pumping through a Class D amplifier, with professional-quality limiting circuitry ensuring you always have plenty of room for cranking the bass without the worry of distortion or overloading. Alto outfitted the TS315S with professional-grade components housed in a rugged and durable case, combining exquisite sound with rugged construction that will last for the long haul. And while this subwoofer is geared towards Alto’s TS2 and TS3 series, six different DSP output modes guarantee compatibility with any set of speakers.

Premium components with a handy control panel

Alto spared no expense in making sure the TS315S will rock venues with room-shaking bass. By using the Finite Element Analysis design technique, Alto optimizes the subwoofer’s magnetic structure while keeping a tight voice coil gap. The result? A big, clean, clear sound that discerning audiophiles at Musiekwereld can’t get enough of. The TS315S also endures high-temperature conditions, with its tightly wound voice coils and high-quality construction components like braced wood for the enclosure ensuring this subwoofer holds up just as well for gig one as it does for gig 1,000. You also get clip, thermal, and transducer overload protection.

A perfect pairing for all your speakers

Regardless of how new and powerful your subwoofer is, it will never fulfill its full potential unless it’s paired with a set of frequency-matched speakers. To that end, Alto included six selectable DSP output modes that are capable of matching frequency response and crossover frequency with impressive results. Though tuned as the ideal subwoofer for use with Alto’s TS2 and TS3 full-range speakers, output options for Hi-Pass and Bypass modes guarantee the TS315S will pump out perfect low-end punch with any set of speakers.


Tech Specs

  • Powered/Unpowered:Powered
  • LF Driver Size:1 x 15″ subwoofer
  • Total Power:1000W Continuous, 2000W Peak Class D
  • Inputs:2 x XLR-1/4″ combo
  • Outputs:2 x XLR
  • Frequency Range:37Hz-100hz (-10 dB)
  • Frequency Response:44Hz-85Hz (-3 dB)
  • Maximum Peak SPL:131 dB SPL @ 1m
  • Mounting Options:Pole
  • Power Source:Standard IEC AC cable
  • Enclosure Material:MDF with Splatter-spray finish
  • Height:21.3″
  • Width:20.6″
  • Depth:24.7″
  • Weight:78.48 lbs.
  • Manufacturer Part Number:TS315SXUS