Celestion TN0820

General Specifications

Nominal Diameter 203mm / 8in
Power Rating 150W
Continuous power rating 300W
EIA power rating 250W
Rated impedance 8
Sensitivity 94dB
Frequency range 60-4000Hz
Chassis type Pressed steel
Magnet type Neodymium
Voice coil diameter 50mm / 2in
Voice coil material Round copper
Former material Polyimide
Cone material Kevlar loaded paper
Surround material Cloth-sealed
Suspension Single
Xmax 2mm / 0.08in
Gap height (Hg) 8mm / 0.32in
VC winding height (Hvc) 12mm / 0.47in

Mounting Information

Overall diameter 208mm / 8.19in
Overall depth 100mm / 3.9in
Cut-out diameter 183mm / 7.2in
Mounting hole dimensions 9.5x5.5mm / 0.37x0.22in
Number of mounting holes 8
Mounting hole PCD 196mm / 7.72in
Unit weight 1.3kg / 2.9lb

Parameters

Sd 226.98cm2 / 35.18in2
Fs 61.90Hz
Mms 21.98g / 0.78oz
Qms 1.563
Qes 0.346
Qts 0.283
Re 5.62
Vas 21.92I / 0.77ft3
Bi 11.79Tm
Cms 0.30mm/N
Rms 5.47kg/s
Le (at 1kHz) 0.65mH
Xmax 2mm / 0.08in

Packed Dimensions & Weight

Single pack size W x D x
H
230mm x 230mm x 110mm / 9.1in
x 9.1in x 4.3in
Single pack weight 1.4kg / 3.1lb

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