P-Audio EM18-LB600

General Specifications

• Nominal diameter: 457 mm/18 in
• Power rating: 600 W(AES)
• Nominal impedance: 8 Ohms
• Sensitivity: 96 dB
• Frequency range: 35-250 Hz
• Chassis type: Heavy Duty Stamped Steel
• Magnet type: Ferrite
• Magnet weight: 2.95 kg/103.9 oz
• Voice coil diameter: 88.9 mm/3.5 in
• Coil material: Round Copper Wire
• Former material: Glass Fibre
• Cone material: Paper
• Surround material: Cloth
• Suspension: Silicone Impregnated Spider
• X-max: 6.4 mm/0.25 in
• Gap depth: 10 mm/0.39 in
• Voice coil winding width: 22.7 mm/0.89 in
• Net Weight: 10.2 kg/22.5 lb
• Packing Dimension WxDxH (mm)505mm x 505mm x 250mm
• Shipping Weight: 11.2 kg/24.7 lb

Small Signal Parameters

• Re: 5.8 Ohms
• Fs: 41 Hz
• Mms: 209.64 g/7.4 oz
• Mmd: 184.98 g/6.53 oz
• Qms: 8.29
• Qes: 0.69
• Qts: 0.63
• Vas: 152.61 lt/5.39 ft3
• SD: 1225 cm2
• BI: 21.29 Tm
• Cms: 7.3e-05 m/N
• Rms: 6.5 Ns/m
• Le (at 1kHz): 0.93 mH