Celestion TF1530

General Specifications

Nominal Diameter 381mm / 15in
Power Rating 400W
Continuous power rating 800W
EIA power rating 550W
Rated impedance 8
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
Xmax 4mm / 0.16in
Gap height (Hg) 8mm / 0.31in
VC winding height (Hvc) 12mm / 0.47in
 

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
Unit weight 6.9kg / 15.2lb

Parameters

Sd 855.30cm2 / 132.57in2
Fs 42.00Hz
Mms 91.65g / 3.23oz
Qms 2.728
Qes 0.313
Qts 0.281
Re 5.82
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

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

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