Celestion Pulse 15 - 8 ohm 400W 15" Bass Guitar Speaker T5970

With a longer voice coil for increased ‘throw’ and a multi-roll surround that provides exceptional linearity and superb bass extension, the 400-watt PULSE 15 is impeccably-designed sonic artillery. Featuring a Kevlar-loaded cone and rigid steel chassis designed for maximum energy transfer, this robust and reliable speaker truly is a powerhouse of deep bass tone.

Specifications

Nominal diameter: 15", 381mm
Power rating: 400W
Nominal impedance: 8Ω
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

T/S Parameters

D: 0.33m/12.99in
Fs: 35.7Hz
Mms: 83.32g/2.94oz
Qms: 4.75
Qes: 0.474
Qts: 0.431
Mmd: 55.06g/1.94oz
Re: 5.76Ω
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