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Speakers

Professional PA Speakers

L12-MB300

300 WATTS

12" Low Frequency Loudspeaker

The L12-MB300 is a professional low frequency PA Speaker which meets the High Power handling and High Efficiency requirements of the most advanced Sound Systems. It reproduces the highest peak levels with utmost linearity giving extremely low distortion. It also has a very smooth frequency response.
High Power Low Frequency Speaker

  •  For use in 2-Way high power Ported Enclosures.
  •  300W RMS Continuous power handling.
  •  3" CCAW wire voice coil.
  •  Vented-gap cooling technique.
  •  Sensitivity 99 dB/1W/1m.
  •  Ideal for Cinema Screen low frequency speakers.

Carefully Designed Components

  •  Aluminium die-cast frame and robust construction.
  •  APS ferrite magnet.
  •  Composite cone paper with plasticised cloth cone edge.
  •  Glass Fiber former voice coil for withstanding high temperature.
  •  Gold platted push type heavy duty terminals for firm connection.

Power Rating

300 Watts RMS

Nominal Chassis Diameter

305 mm (12”)

Nominal Impedance

8 ohms

Sensitivity (1W/1m)

99dB

Magnet Weight

2.31 Kg

Resonant Frequency Fs

48 Hz

DC Resistance Re

5.4 ohms

Electromagnetic Q Qes

0.33

Mechanical Q Qms

4.94

Total Q Qts

0.30

Compliance Equivalent Volume VAS

71.0 Litr

Surface Area of Cone Sd

531 cm2

Reference Efficiency ho

2.83%

Voice Coil Overhang Xmax

3.5 mm

Diaphragm Mass inc Airload Mms

54.55 gm

BI Product BL

17.11 TM

Coil Inductance Le

0.85 mH

Overall Diameter

322 mm

Depth

128 mm

Baffle Hole Diameter, Front Mount

290 mm

Bolt Mount Diameter (PCD)

305 mm (8 Bolts)

Weight

7.30kg approx.

Operation Manual

406 KB