JBL MK12 LOUDSPEAKER – K-Way Karaoke Malaysia

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Regular price RM3,399.00 MYR Sale

12-Inch 2-Way Full-Range Loudspeaker System

MK12 is a 2-way full-range loudspeaker designed by JBL for KTV boxes. It uses a 12” woofer and two 3” tweeters to realize exceptional acoustic performance – high power, low distortion, and remarkable electro-acoustic conversion efficiency.

The 12” woofer is specially designed for high power handling and features a non-pressed long fiber pulp cone with foam surround, which provides enough stiffness and reliability while processing the electromagnetic force. A demodulating aluminum ring is fitted to guarantee minimum distortion and power compression. For the high frequencies, two 3” paper cones are installed, in consideration of their light weight and, most importantly, their ability to reproduce high notes bright, smooth and with excellent dispersion.

To optimize power distribution between low and high-frequency transducers and for better frequency response, a precision-engineered crossover is utilized. The cabinet to support the tweeters is built in a V-shape so as to further improve the coverage and sensitivity, two factors essential to a karaoke speaker.

MK12 presents itself as a mix of edgy design and high tech through its light-coffee palette, wave-like front grille, and luminous JBL ENTERTAINMENT logo. The light-coffee-colored enclosure is constructed of premium quality MDF and finished in durable vinyl wraps. Two high-strength M10 suspension points are provided for bracket mounting. 16-gauge steel is used to build the corrugated grille and to protect the components inside. JBL’s PSL (Passive Sound Lighting) Technology is what’s behind the glowing JBL ENTERTAINMENT logo and making JBL sound visible.


  • Specially designed 12” woofer fitted with demodulating aluminum ring for high power handling, low distortion, and minimum power compression
  • High-efficiency 3” paper cone tweeters provide excellent high-frequency response
  • V-shape cabinet to support the tweeters further improves the coverage and sensitivity
  • Enclosure constructed of premium quality MDF and finished in durable vinyl wrap
  • Precision engineered crossover for optimal power distribution and frequency response
  • The wave-like front grille and light-coffee palette create a stylish appearance
  • PSL (Passive Sound Lighting) Technology illuminates the JBL ENTERTAINMENT logo and showcases JBL’s devotion to innovation.
  • Sound reinforcement for karaoke boxes
  • As satellite speaker for use with subwoofers

  • System Type

    12″, 2-way, bass-reflex

    Frequency Response (-10dB)

    45 Hz - 17 kHz

    Frequency Response (-3 dB)

    60 Hz - 14 kHz


    91 dB

    Nominal Impedance

    8 Ohms

    Maximum SPL (1m)

    115 dB (121 dB peak)

    Power Ratin

    250 W/500 W/1000 W

    Coverage Pattern

    100° × 90° (H × V)

    Dimensions (H x W x D)

    350 mm × 575 mm × 355 mm 13.8 inch × 22.6 inch × 14.0 inch

    Net Weight (each)

    16 Kg (35.9 lbs)

    LF Driver

    1 × 12″ (304.8 mm) woofer

    MF Driver

    2 × 3″ (76.2 mm) tweeter

    HF Driver

    Binding Post


    Vinyl covered 15mm MDF