Celestion - TN0820 150W 8ohm LF Neodimio

Celestion - TN0820 150W 8ohm - LF Pressed Steel Chassis Loudspeaker - Neodimio

Caratteristiche

- Compact, high flux, Dual Magnet Motor design
- Vented aluminium heatsink

Specifiche Generali

Nominal diameter: 203mm/8in
Power rating(1): 150Wrms
Continuous power rating(2): 300W
Sensitivity(2): 94dB
EIA power rating(3): 250W
Nominal impedance: 8ohm
Frequency range: 60-4,000Hz
Voice coil diameter: 50mm/2in
Chassis type: Pressed steel
Magnet type: Neodymium
Coil material: Round copper
Former material: Polyimide
Cone material: Kevlar loaded paper
Surround material: Cloth-sealed
Suspension: Single
Xmax(3): 2mm/0.079in
Gap depth: 8mm/0.32in
Voice coil winding width: 12mm/0.47in

Parametri Thiele & Small(4)
D: 0.17m/6.69in
Fs: 61.9Hz
Mms: 21.98g/0.79oz
Qms: 1.563
Qes: 0.346
Mmd: 20.34g/0.72oz
Qts: 0.283
Re: 5.62ohm
Vas: 21.92lt/0.77ft3
BI: 11.79Tm
Cms: 0.03mm/N
Rms: 5.47kg/s
Le (at 1kHz): 0.65mH

Informazioni di Montaggio

Overall diameter: 208mm/8.19in
Overall depth: 100mm/3.94in
Cut-out diameter: 183mm/7.20in
Mounting slot dimensions: 9.5mm x 5.5mm/0.37in x 0.22in
Number of mounting slots: 8
Mounting PCD range: 196mm/7.72in
Unit weight: 1.3kg/2.9lb

Note

(1)Tested for two hours using a continuous, band-limited pink noise signal as per AES standard.
Power calculated on minimum impedance. Loudspeaker tested in free air.
(2)Continuous Power Rating is defined as 3dB greater than the AES rating
(3)Measured on axis at 1W, 1m in 2pi anechoic environment.
(4)Xmax derived from: (voice coil winding width-gap depth)/2.
(5)Small signal parameters measured after unit subjected to pre-conditioning signal.

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