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Professional PA Speakers

L12-MB300

300 WATTS

High Power 30.48cm (12”) Low Frequency Speaker

  • Exclusively designed for use in high power compact 2-Way speaker systems. Ideal for bass & midrange application in bass reflex cabinets.
  • Strong die-cast aluminium frame for reliable performance.
  • 7.62cm (3”) Copper Clad Aluminium Wire voice coil wound on GLASS FIBRE former.
  • Gold plated push type heavy duty terminals for firm connection.
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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

757 KB

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Speakers : Professional PA Speakers
L12-MB300
300 WATTS
High Power 30.48cm (12”) Low Frequency Speaker
FEATURES :
  • Exclusively designed for use in high power compact 2-Way speaker systems. Ideal for bass & midrange application in bass reflex cabinets.
  • Strong die-cast aluminium frame for reliable performance.
  • 7.62cm (3”) Copper Clad Aluminium Wire voice coil wound on GLASS FIBRE former.
  • Gold plated push type heavy duty terminals for firm connection.
SPECIFICATIONS :

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.