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Speakers

Professional PA Speakers

L15-MB900

900 Watts

Super Power 15" Low Frequency Loudspeaker

  • Excellent bass and mid-bass response, high power handling capacity.
  • Aluminium die-cast frame with gold plated push type heavy duty terminals.
  • GLASS FIBRE former for withstanding high temperature.
  • 10.16 cm (4”) Edge-wound aluminium wire voice coil for higher SPL.

Power Rating

900 Watts RMS

Nominal Diameter

380mm (15")

Nominal Impedance

8Ω

Sensitivity (1W/1m)

97dB

Magnet Weight

3.56kg

Resonant Frequency (Fs)

42Hz

DC resistance (Re)

5.2Ω

Electromagnetic Q (Qes)

0.37

Mechanical Q (Qms)

12.8

Total Q (Qts)

0.36

Compliance Equivalent Volume (VAS)

152 Litr

Surface Area of Cone (Sd)

897cm2

Reference Efficiency (ηo)

3.36%

Voice Coil

4.0"

Overhang (Xmax)

9.0 mm

Moving Mass (Mms)

135gm

BL Product (BL)

21.8TM

Coil Inductance (Le)

1.23mH

Overall Diameter

397mm

Depth

180mm

Baffle Hole Diameter

359mm

Bolt Mount Diameter (PCD)

379mm (8 Bolts)

Weight

11.60kg

Operation Manual

1605 KB