Alto TS12S Active Subwoofer

  • Alto Professional The TS12S is the ultimate subwoofer that adds tight and powerful low-end to your sound setup.
  • With an impressive 2500 watts of power, it's perfect for live concerts and other events.
  • The carefully engineered cabinet ensures a controlled and linear sound experience, while the versatile design makes it compatible with any speaker setup.
  • The TS12S is designed for reliability and durability, whether it's a permanent installation or on the road.
  • Customize your sound with customizable EQ and intuitive Phase Alignment for optimal performance.

Alto TS12S Active Subwoofer

Without discernment

€ 604

Special item: Ships in 5-8 workdays
Free shipping (up to 20 kg) 

Matching accessories:

  • Powerful active subwoofer from Alto with 2500 watts!
  • Made from durable materials - for a long lifespan
  • High efficiency class D amplifier


Alto TS12S Active Subwoofer

  • Alto Professional The TS12S is the ultimate subwoofer that adds tight and powerful low-end to your sound setup.
  • With an impressive 2500 watts of power, it's perfect for live concerts and other events.
  • The carefully engineered cabinet ensures a controlled and linear sound experience, while the versatile design makes it compatible with any speaker setup.
  • The TS12S is designed for reliability and durability, whether it's a permanent installation or on the road.
  • Customize your sound with customizable EQ and intuitive Phase Alignment for optimal performance.


Model/Product no.: 4821312
Size 12"
DSP No
  • Active subwoofer with 2500W peak power
  • High efficiency Class D amplifier
  • 12" (305 mm) woofer; 3" (76.2 mm) high temperature voice coil
  • 2 XLR+1/4" combo inputs + 2 balanced XLR line outputs
  • 2 XLR Thru outputs for interconnection
  • User-controlled EQ adjustments (Off, Live, DJ)
  • Phase adjustment: (0°/90°/180°/270°)
  • Robust, internally braced MDF cabinet with front door and integrated 36 mm pole mount
  • Non-slip splatter-spray finish always looks great, even after heavy use
  • Electronic clip, thermal and transducer override protection
  • Output power: 2500W peak@4
  • Frequency response: 44 Hz - 40 Hz (-3 dB)
  • Frequency response: 38 Hz-152 Hz (-10 dB)
  • Max SPL: 130 dB (@1m)
  • Power consumption: 1600W
  • Dimensions: 455 x 460 x 506 mm
  • Weight: 25.9 kg


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