Alto TS12S

Highlights

• 2,500-watt peak Class-D amplification for thunderous, high-efficiency output

• 12-inch low-frequency transducer with a 3-inch high-temperature voice coil

• Premium internally braced MDF cabinet with integrated 36mm pole socket

• Dual XLR+1/4" combo inputs alongside dual balanced XLR line outputs

• User-selectable DSP tunings with three preset EQ configurations

• Onboard Phase Alignment switch (0°/90°/180°/270°) for perfect room alignment

• Mark-resistant, splatter-spray finish with an all-metal protective grille

Key Features & Benefits

• Staggering Low-End Support: Driven by a high-efficiency Class-D module delivering 2,500 watts of peak power, this 12-inch subwoofer adds deep, tight sub-bass reinforcement capable of holding down club and concert spaces.

• Acoustically Optimized Cabinet: The heavily braced, premium MDF enclosure features a front-ported design that ensures a linear, highly controlled acoustic delivery while eliminating unwanted inner-box resonance.

• Instant Venue Optimization: Features three distinct user-selectable DSP presets (including options tailored to accompany standard 8", 10", or 12" tops) to adapt your crossover settings to any venue architecture at the press of a button.

• Flawless Phase Alignment: Equipped with an intuitive on-board phase correction toggle that prevents phase cancellation, ensuring your sub bass syncs up cleanly with your top loudspeakers regardless of physical placement.

• Pro-Grade Signal Routing: Outfitted with dual XLR/combo inputs and dedicated XLR line pass-throughs, allowing you to feed stereo mixers straight into the unit and daisy-chain extra speakers without signal degradation.

• Rugged, Road-Ready Outer Shell: The mar-resistant splatter finish combined with dual heavy-duty recessed side handles makes this compact subwoofer easy to transport and load without scratching or denting structural corners.

Why You’ll Love It

The Alto Professional TS12S is the ultimate compact low-end anchor for live sound environments, packing colossal power into a footprint that won’t clutter your vehicle or storage. Tailor-made for gigging mobile DJs, live bands, and permanent lounge installations, it bridges the gap between massive club-shaking bass and lightweight portability. It works natively across the entire TrueSonic series to bring tight, hard-hitting warmth that completely rounds out your live sound presentation.