TS312S

The Truesonic 3 TS312S powered subwoofer by Alto Professional extends the bass response of virtually any fullrange speaker, relieving that speaker of the difficult task of having to reproduce the low bass frequencies. The result? A system with stunning wide-range response characterized by dramatic, impactful low frequencies and effortless, undistorted mids and highs.

TS312S features a rugged, long-excursion woofer mounted in a solidly-braced ported enclosure, computer-optimized for powerful low-frequency performance.

All TS300-series subwoofers have a choice of six selectable DSP output modes so the subwoofer's frequency response and crossover frequency are perfectly-matched to the speaker it's being used with. Four of these six output options match the subwoofer perfectly with Alto TS2 and TS3 full-range speakers, while the other two output options (Hi-Pass or Bypass mode) ensure a perfect match even with non-Alto full-range speakers.

TS312S features an on-board 2000 Watt amplifier (1000 Watts continuous) with proprietary limiting circuitry that provides electronic clip, thermal and transducer overload protection, ensuring that the system always sounds clean and clear, no matter how hard it's pushed.

Features
• 2000 watts of peak power output
• High-efficiency Class D amplifier
• Transducer: 12-inch with 3-inch high-temperature voice coil
• (2) XLR+1/4-inch combo inputs + (2) balanced XLR line outputs
• XLR outputs, with six discreet output modes for ideal matching with companion speaker
• Polarity Reverse switch and Extended LF switch for increased EQ control
• Electronic clip, thermal and transducer overdrive protection
• Rugged, internally-braced front-ported MDF cabinet with integrated 36mm pole socket
• Rugged, mar-resistant splatter-spray finish always looks good, even with heavy use
• Designed and tuned in the USA

Specifications
Output Power: 2000 W peak, 1000 W continuous
Amplifier: High-efficiency Class D amplifier
Transducer: 12" (305 mm) woofer, 3" (76 mm) voice coil
Frequency Response: 44Hz 95Hz (- 3 dB)
Frequency Range: 38Hz 110Hz (-10 dB)
Maximum SPL: 129 dB (@ 1 m) 126 dB continuous (dB SPL @ 1 m)
Connections: (2) XLR+1/4" (6.35 mm) inputs; (2) XLR outputs; (1) IEC power cable input
Input Level: Line +4 dBu (nominal)
External Controls: Volume control, output mode switch, polarity-reverse switch, extended low-frequency switch, power switch
Indicators: Signal/clip limiter LED, polarity-reverse LED, extended low-frequency LED, power switch LED
Electronic Protections: Electronic clip, thermal and transducer overdrive protection
Enclosure: Internally braced MDF cabinet; 36 mm mounting pole socket on top panel
Rugged, mar-resistant splatter-spray finish always looks good, even with heavy use
Power Connection: IEC with Mains Fuse
AC Voltage Input: 100,110-120,220240 V, 50/60 Hz
Consumption: 1000 W Fuse: T10AL AC250V (100120 V) or T5AL AC250V (220240 V)
Dimensions (H x W x D): 17.9" x 18.1" x 19.9" / 456mm x 459mm x 505mm
Weight: 55.12 lbs. / 25 kg