Celestion TF1530 15-inch Woofer Pressed Steel Chassis, Ferrite Magnet 800 Watts Bass / Mid Driver
Specifications
Nominal diameter: 381mm / 15in
Power rating: 400W
Continuous power rating: 800W
EIA power rating: 550W
Rated impedance: 8Ω
Sensitivity: 99dB
Frequency range: 40-3000Hz
Chassis type: Pressed steel
Magnet type: Ferrite
Magnet weight: 2.44kg / 86oz
Voice coil diameter: 75mm / 3in
Voice coil material: Round copper
Former material: Polyimide
Cone material: Kevlar loaded paper
Surround material: Cloth-sealed
Suspension: Single
Gap height (Hg): 8mm / 0.31in
VC winding height (Hvc): 12mm / 0.47in
Parameters
Sd: 855.30cm2 / 132.57in2
Fs: 42.00Hz
Mms: 91.65g / 3.23oz
Qms: 2.728
Qes: 0.313
Qts: 0.281
Re: 5.82Ω
Vas: 162.20l / 5.73ft3
BI: 21.22Tm
Cms: 0.16mm/N
Rms: 8.87kg/s
Le (at 1kHz): 0.96mH
Xmax: 4mm / 0.16in
Mounting Information
Overall diameter: 385mm / 15.16in
Overall depth: 163mm / 6.4in
Cut-out diameter: 352mm / 13.86in
Mounting hole dimensions: 9.2x6.2mm / 0.36x0.24in
Number of mounting holes: 8
Mounting hole PCD: 369mm / 14.56in
Packed Dimensions & Weight
Single pack size W x D x H: 410mm x 410mm x 180mm / 16.1in x 16.1in x 7.1in
Single pack weight: 8.0kg / 17.6lb
Multi pack qty: 45
Multi pack size W x D x H: 1200mm x 1000mm x 980mm / 47.2in x 39.4in x 38.6in
Multi pack weightL: 345kg / 760lb