Celestion Bass PULSE 15 15" / 400 W / 8 Ohm

PULSE15
With a longer voice coil for increased ‘throw’ and a multi-roll surround thatprovides exceptional linearity and superb bass extension, the 400-watt PULSE 15 isimpeccably-designed sonic artillery. Featuring a Kevlar-loaded cone and rigid steelchassis designed for maximum energy transfer, this robust and reliable speaker trulyis a powerhouse of deep bass tone.

General Specifications

• Nominal diameter: 15", 381mm
• Power rating: 400W
• Nominal impedance: 8O
• Sensitivity: 96dB
• Magnet type: Ferrite
• Voice coil diameter: 3", 76.2mm
• Coil material: Copper
• Cone material: Kevlar loaded paper
• Former material: Polyimide
• Surround material: Cloth-sealed
• Frequency range: 40-3500Hz
• Xmax: 0.18", 4.75mm
• Gap depth: 0.31", 8mm
• Voice coil winding width: 0.68", 17.5mm

Small Signal Parameters

• D: 0.33m/12.99in
• Fs: 35.7Hz
• Mms: 83.32g/2.94oz
• Qms: 4.75
• Qes: 0.474
• Mmd: 55.06g/1.94oz
• Qts: 0.431
• Re: 5.76O
• Vas: 246.7lt/8.7cu.ft.
• BI: 15.06Tm
• Cms: 0.24mm/N
• Rms: 3.93kg/s
• Le (at 1kHz): 0.87mH

Mounting Information

• Cut-out diameter: 13.8", 351mm
• Diameter: 15.2", 385mm
• Mounting slot dimensions: 0.36x0.24", 9.2x6.2mm Ø
• Mounting slot PCD: 14.5", 369mm
• Number of mounting slots: 8
• Overall depth: 6.4", 162mm
• Unit weight: 10.8lb, 4.9kg