Portable Active Column Speaker KS-12A35

The itc KS-12A35 is a powerful active portable column speaker system featuring a 12" woofer and eight 3.5" mid-tweeters. Delivering 600W+600W rated power and up to 128dB SPL, it integrates advanced DSP processing (bass boost & noise reduction), Bluetooth TWS stereo streaming, and wide 140°×40° coverage. Ideal for mobile performances, auditoriums, multipurpose halls, and high-end venues.
  • Rated power 600W+600W
  • Frequency range 40Hz-20KHz
  • Maximum SPL (rated/peak) 122dB/128dB
  • Coverage 140° (H) 40° (V)
  • Deep Bass & High-Definition Audio: Designed with a dual-guided enclosure to deliver precise low frequencies down to 38Hz. Equipped with eight 2.3-inch mid-high drivers, it provides seamless high-definition sound coverage for an optimal listening experience anywhere in the venue.

  • Flexible Connectivity & Bluetooth TWS: Features dual XLR combo jacks, stereo RCA inputs, and Bluetooth audio streaming with TWS (True Wireless Stereo) support, enabling seamless wireless cascading without cable constraints.

  • Built-in DSP & One-Touch Control: Integrated DSP processor allows instant one-key low-frequency boost and one-key noise reduction via intuitive physical controls.

  • Plug-and-Play Portability: Crafted with a professional aluminum alloy connecting rod and integrated wiring, offering effortless one-handed portability and fast, hassle-free installation.

Type Active portable column speaker
Rated power 400W+400W
Peak power 1600W+1600W
Crossover frequency 4th/200Hz, DSP electronic frequency division
Frequency range (-3dB) 38 Hz-20KHz
Input method 2-channel XLR multi-function jack input, 1-channel stereo RCA input, 1-channel Bluetooth input, 1-way XLR output
Functional support Support low frequency enhancement, Bluetooth supports TWS, and supports one-key noise reduction
Maximum sound pressure level (rated/peak) 1 17 dB/12 3 dB
Voltage input AC 220V 50Hz-60Hz
Coverage 1 2 0° (H) 40° (V)
Low frequency speaker 12″ × 1
Mid-high frequency speakers 2.3 ” × 8
Net weight 17.5kg
Dimensions (H x W x D) Bass: 560 × 350 × 430 (mm)

Sound column: 597 × 96 × 103 (mm)

Support rod: 1015×35×50(mm)

Total product height 2000 (mm)

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Technical Specification

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  • 12-inch Subwoofer

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    • Band-pass dual inverted enclosure engineered for deep, powerful bass performance
    • Constructed with premium 15mm birch plywood with a durable, wear-resistant finish
  • Eight 3.5-inch Mid-Tweeters

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    • Phase plug line sound source design providing wide 140°(H) × 40°(V) coverage
    • Housed in a compact 9mm birch plywood column to deliver clear and natural vocals
  • Active Line Array System & DSP

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    • Delivers 600W+600W rated power (2400W+2400W peak) with 128dB Max SPL
    • Built-in DSP electronic crossover with one-key bass boost and noise reduction
    • Versatile inputs: 2 x XLR combo, 1 x Stereo RCA, and Bluetooth with TWS support
    • Portable design with easy plug-and-play installation for mobile and commercial venues

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CONTACT INFORMATION

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  • itc Headquarter

    Building NO. A13-1, Yiku Industrial Park, The Hills, Dongyi Road, Panyu District, Guangzhou, China 511492

  • itc Factory

    NO.56 NANLIDONG ROAD SHIQI PANYU GUANGZHOU, CHINA

  • Call itc

    +86-020-3937 8731

    +86-18824115002 (WhatsApp)

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