12” Full-Range Loudspeaker System

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12” Full-Range Loudspeaker System

MTS12 is a professional-grade 12” (304.8 mm) two-way speaker system designed for karaoke rooms. The two-way speaker combines a custom-made 12” woofer with a patent JBL 2414H-C compression driver, and stands itself out for high power handling, large dynamic, warm vocal ranges and extended low bands. Its 70° × 100° coverage pattern provides smooth and even coverage whether installed in vertical or horizontal orientation.

MTS12 is designed in a low profile and can easy blend into any karaoke rooms. The rugged enclosure is constructed of 15 mm high quality MDF and finished in a durable coating. The front grille is made from 18-gauge steel and backed with acoustic fabrics for protection of drivers and components inside. A Neutrik® Speakon® NL4MP connector is provided for reliable connection with a professional amplifier. To meet different installation requirements, three (3) pairs of M10 threaded suspension points and a 35 mm pole-mount socket are made available.


  • 12″ custom LF driver featuring high-power handling and extended low frequency response
  • JBL patent compression HF driver for warm vocal reproduction in great detail
  • Enclosure constructed of 15 mm MDF with durable painting
  • 70° × 100° coverage pattern with smooth response on and off axis
  • 18-gauge steel front grille for protection of internal components
  • 35 mm pole-mount socket
  • Sound reinforcement for karaoke venues
  • Can be used with subwoofers


  Version Language Size Uploaded
file type icon Karaoke Catalogue Brochure
updated: Oct 22, 2020
    4.07 MB Oct 22, 2020
Spec Sheets
file type icon MTS12 Spec Sheet - Eng
updated: Dec 02, 2019
    1 MB Dec 02, 2019
file type icon MTS12 Spec Sheet - Cn
updated: Dec 02, 2019
    1.19 MB Dec 02, 2019

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Parts & Service


System Type 12″, 2-way, bass-reflex
Frequency Range (-10dB) 47 Hz - 20 kHz
Frequency Response (±3 dB) 80 Hz - 18 kHz
Sensitivity 95 dB
Nominal Impedance 8 Ohms
Maximum SPL (1m) 121 dB (127 dB peak)
Power Rating(Continuous/Program/Peak) 400 W/800 W/1600 W
Coverage Pattern 70° × 100° (H × V)
Dimensions (H x W x D) 599 mm × 347 mm × 370 mm 23.6 inch × 13.7 inch × 14.6 inch
Net Weight 18.6 Kg (41.0 lbs)
LF Driver 1 × 12″ (304.8 mm) woofer
HF Driver 1 × JBL 2414H-C
Input Connectors 1 × Neutrik® Speakon® NL4MP


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