12 Inch Full Range Loudspeaker System


12 Inch Full Range Loudspeaker System

The Ki312 is a premium full-range speaker designed especially for Karaoke market.

The Ki312 uses a 12” woofer and two 1” aluminum dome tweeters. The 12” woofer features a non-pressed long fiber pulp cone and pure nitrile butadiene rubber surround providing necessary sitffness and high reliability and capacity to withstand the tremendous accelerating force from the motor. An anodized aluminum voice coil former provides extra cooling for greater long-term power handling. The two 1” aluminum dome tweeters provide warm, clear and crystal high frequency and wide, even coverage of listening area.


  • High-performance 12″ woofer features a sophisticated cone design with rubber surround for long-life, high reliability, and unsurpassed low-frequency reproduction
  • Dual 1″ Aluminum dome neodymium tweeters
  • Enclosure is constructed of MDF (Medium Density Fiberboard) with vinyl laminated finish
  • High-strength ABS (Acrylonitrile Butadiene Styrene) wave guide provides even and smooth frequency response
  • Precision engineered crossover for optimal power response and performance in the critical mid-range region
  • Built-in protection circuit engineered specifically to protect the tweeters without interfering with the overall performance
  • For Karaoke sound reinforcement


  Version Language Size Uploaded
file type icon Karaoke Catalogue Brochure
updated: 10月 2020
    4.1 MB 10月 2020
Spec Sheets
file type icon Ki312 Spec Sheet - Eng
updated: 12月 2019
    4.6 MB 12月 2019
file type icon Ki312 Spec Sheet - Chn
updated: 12月 2019
    4.5 MB 12月 2019

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Parts & Service


系统类型 12″, 2-way, bass-reflex
频率范围 (-10dB) 48 Hz - 20 KHz
Frequency Response (±3 dB) 65 Hz - 18 KHz


92 dB
标称阻抗 8 Ohms
Maximum SPL (1m) 117 dB (123 dB peak)
Power Rating (Continuous/Program/Peak) 300 W / 600 W / 1200 W
覆盖范围 120° x 100° (H x V)
尺寸(高 x 宽 x 厚) 344 mm x 595 mm x 360 mm (13.5 in x 23.4 in x 14.2 in)
净重量 16.2 Kg/PC (35.7 lbs/PC)
低频驱动单元 1 x 12″ WF
HF 驱动程序 2 x 1″ Aluminum dome tweeter
输入接口 Binding post


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12 Inch Full Range Loudspeaker System