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Alto’s TS3 Series Loudspeakers deliver refined acoustic performance within a robust enclosure, presented in an elegant style.  All product info

Product returns for £ 235.60  
incl. VAT, plus Shipping Costs
on demand
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Alto TS312 12" 2-Way Active Speakers

Alto’s TS3 Series Loudspeakers are versatile and robust, whilst remaining lightweight and delivering impressive throughput. TS3 Series speakers solve any potential issue that could appear on-site by the very nature of their design. All models come with a 2000W (Peak) amplifier, new low-frequency & horn-loaded high-frequency drivers and a higher sound pressure level capacity as a direct result. An updated control surface gives clearer indications, and in combination with the standard pole socket and integral M6 suspension points make set-up a simple process.

The Alto TS312 is a 2000W 12” 2-way powered loudspeaker, with a frequency response of 46Hz-22kHz, and a crossover frequency of 2kHz. TS3 Series loudspeakers feature electronic clip, thermal and transducer overdrive protection, and are designed and built in the USA.

The main features of the Alto TS312 include:

  • 2000W 2-Way Powered Loudspeaker
  • 46Hz-22kHz Frequency Range
  • New-Design Horn
  • 12” LF Driver (3” Voice Coil)
  • 1.4” Neodymium Magnet HF Driver
  • Integrated 2-Channel Mixer (2x XLR ¼” Mic/Line Inputs)
  • Standard Speaker Pole Socket
  • 2x XLR/TRS ¼” Combo Inputs & XLR Link Output
  • Electronic Clip, Thermal & Transducer Overdrive Protection
  • Crossover: 2kHz
  • 131dB Maximum SPL
  • Height: 605mm
  • Width: 354mm
  • Depth: 350mm
  • Weight: 16.3kg

Introducing the Alto Professional TS3 Series Loudspeakers


  • Manufacturer: ALTO
  • Typ: Head
  • Signal Processing: Active
  • Size of Woofer (Inches): 12
  • Size of Tweeter (Inches): 1.5
  • max. Peak SPL (dB): 131
  • Weight (kg): 13.6
  • Housing Material: Plastic
  • Flange: Yes
  • Airworthy: Yes
  • Frequency Response from (Hz): 46
  • Frequency Response to (Hz): 22000
  • Link: Yes
  • Input: Combo Socket
  • Output: XLR
  • Mic Input: 2
  • Height (mm): 605
  • Width (mm): 355
  • Depth (mm): 355
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