High-Powered 12-Inch Subwoofer for DJs, Events, and Live Sound
The
Alto TS12S is a compact yet exceptionally powerful
2500W powered subwoofer designed to deliver tight, punchy bass for live performances, mobile DJs, installed sound systems, and event venues. Built with a 12” transducer, Class D amplification, and a rugged cabinet, the TS12S adds clarity, depth, and impact to any professional audio setup.
Alto TS12S Competitive Differences
- 2500 watts peak output with high-efficiency Class D amplifier
- 12” driver with 3” high-temperature voice coil for tight, defined low-end
- Selectable EQ tuning modes: Off, Live, DJ
- Phase Alignment switch with 0°, 90°, 180°, and 270° options for optimized sub/top performance
- 130 dB Max SPL for room-filling sound with precision
- Internally braced, front-ported MDF enclosure with 36 mm pole socket
- Protective mark-resistant splatter-spray finish maintains a clean appearance even after repeated use
- Electronic protection circuitry prevents thermal overload and transducer damage
- Designed and tuned in the USA for consistent, high-quality performance
Alto TS12S Description
The
TS12S subwoofer from Alto Professional is a performance-focused 12” powered sub that excels in delivering
deep, musical bass in virtually any audio application. Whether used for house of worship, club installations, event venues, or mobile gigs, the TS12S ensures your low-end is always full, clean, and well-balanced with the rest of your system.
With
2500 watts of peak power driven by an efficient Class D amplifier, the TS12S brings serious output and headroom to smaller footprint setups. The 12” woofer with a
3” voice coil is housed in a carefully engineered MDF cabinet that minimizes unwanted resonance while maximizing output and clarity. A front-ported design ensures rich low-end extension down to
38 Hz, with maximum clarity through the 110 Hz crossover region.
Integrated DSP offers three user-selectable EQ presets—
Off, Live, and DJ—to adapt your system to a variety of live or playback environments. An intuitive
Phase Alignment switch allows fine-tuning of subwoofer integration to ensure seamless coupling with your main speakers.
I/O includes dual XLR/1/4” combo inputs and XLR thru outputs, making it easy to integrate the TS12S with any full-range speaker system, including Alto Professional’s own TS series. Whether pole-mounted or used on the ground, the TS12S provides a rock-solid low-frequency foundation for your sound.
Alto TS12S Features
- 2500W peak Class D amplification (1300W continuous power)
- 12” transducer with 3” high-temp voice coil
- Front-ported MDF enclosure for tight, punchy bass
- Selectable EQ tuning modes: Off, Live, DJ
- Phase selector: 0°, 90°, 180°, 270°
- Electronic protection for clip, thermal, and transducer overdrive
- Mark-resistant textured finish for heavy-duty use
- Dual combo inputs (XLR/¼") and XLR thru outputs for easy system linking
- Standard 36 mm pole socket on top for stacking full-range speakers
Alto TS12S Specifications
- Output Power: 2500W peak @ 4Ω
- Transducer: 12” woofer with 3” high-temp voice coil
- Frequency Response (-3 dB): 44 Hz – 95 Hz
- Frequency Range (-10 dB): 38 Hz – 110 Hz
- Max SPL: 130 dB @ 1 meter
- Input Connectors: 2 x XLR/¼" combo inputs
- Output Connectors: 2 x XLR thru
- Enclosure: Internally braced MDF with 36 mm pole socket
- Finish: Black, mark-resistant splatter-spray coating
- Power Connection: IEC
- Input Voltage: 100–120V / 220–240V AC, 50/60 Hz
- Power Consumption: 1600W
- Fuse: 100–120V: T15AL AC250V; 220–240V: T8AL AC250V
- Dimensions (H x W x D): 17.9” x 18.1” x 19.9” (454.7 x 459.7 x 505.5 mm)
- Weight: 57.1 lbs (25.9 kg)
With best-in-class power, versatile tuning, and rugged construction, the Alto TS12S is a professional-grade subwoofer designed to bring your low end to life—loud, clean, and clear.
ALTO TS12S
(Alto TS-12S)
