Data Sheet

Bass
PULSE12
For bass players demanding well-defined clarity and stunning
articulationtogether with a rich, full tone, PULSE12 bass speakers deliver
an idealcombination of responsiveness and rock solid low end. The
Kevlar-loaded conepulses with up to 200 watts of raw bass power. Expect
each note to deliver athick, percussive attack along with the mid-range
necessary to break through inany performance situation.
8 Ω Frequency Response
General Specifications
Nominal diameter 12", 304.8mm
Power rating 200W
Nominal impedance 8Ω
Sensitivity 94dB
Magnet type Ferrite
Voice coil diameter 2", 50.8mm
Coil material Copper
Cone material Kevlar loaded paper
Former material Polyimide
Surround material Cloth-sealed
Frequency range 45-3500Hz
Xmax 0.15", 4mm
Gap depth 0.31", 8mm
Voice coil winding width 0.62", 16mm
Small Signal Parameters
D 0.26m/10.2in
Fs 45Hz
Mms 47.6g/1.68oz
Qms 2.74
Qes 0.49
Mmd 40.7g/1.44oz
Qts 0.42
Re 5.88Ω
Vas 104.6lt/3.7cu.ft.
BI 12.71Tm
Cms 0.26mm/N
Rms 4.92kg/s
Le (at 1kHz) 1.0mH
Mounting Information
Cut-out diameter 11.1", 283mm
Diameter 12.2", 309mm
Mounting slot dimensions 0.31", 7.9mm Ø
Mounting slot PCD 11.7", 297mm
Number of mounting slots 4
Overall depth 5.1", 130mm
Unit weight 7lb, 3.2kg
Celestion, Claydon Business Park, Great Blakenham, Ipswich, IP6 0NL United Kingdom