Celestion Pulse 12 8ohm

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.

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 dimension – 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