Celestion - TN0820 150W 8ohm LF Neodimio

Celestion - TN0820 150W 8ohm - LF Pressed Steel Chassis Loudspeaker - Neodimio
Altoparlante da 8" con chassis in acciaio stampato, magnete in neodimio, bobina da 2", potenza 150Watt, impedenza 8ohm

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

Specifiche Generali
Nominal diameter: 203mm/8"
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/2"
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/0.079"
Gap depth: 8mm/0.32"
Voice coil winding width: 12mm/0.47"

Parametri di Thiele-Small(4)
D: 0.17m/6.69"
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/8.19"
Overall depth: 100mm/3.94"
Cut-out diameter: 183mm/7.20"
Mounting slot dimensions: 9.5mm x 5.5mm/0.37" x 0.22"
Number of mounting slots: 8
Mounting PCD range: 196mm/7.72"
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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