P-Audio EM15-LB300

General Specifications

• Nominal diameter: 381 mm/15 in
• Power rating: 300 W(AES)
• Nominal impedance: 8 Ohms
• Sensitivity: 96 dB
• Frequency range: 40-2000 Hz
• Chassis type: Heavy Duty Stamped Steel
• Magnet type: Ferrite
• Magnet weight: 2.31 kg/81.4 oz
• Voice coil diameter: 76.2 mm/3 in
• Coil material: Copper Clad Aluminium
• Former material: Glass Fibre
• Cone material: Paper
• Surround material: Cloth
• Suspension: Single
• X-max: 3.4 mm/0.13 in
• Gap depth: 10 mm/0.39 in
• Voice coil winding width: 16.8 mm/0.66 in
• Net Weight: 8.2 kg/18.1 lb
• Packing Dimension WxDxH (mm)415mm x 415mm x 220mm
• Shipping Weight 9.2 kg/20.3 lb

Small Signal Parameters

• Re: 5.5 Ohms
• Fs: 49 Hz
• Mms: 85.84 g/3.03 oz
• Mmd: 71.46 g/2.52 oz
• Qms: 9.07
• Qes: 0.53
• Qts: 0.50
• Vas: 12.88 lt/4.34 ft3
• SD: 855 cm2
• BI: 16.68 Tm
• Cms: 1.2e-04 m/N
• Rms: 2.97 Ns/m
• Le (at 1kHz): 0.52 mH