Celestion TF1530 400W 8ohm LF Ferrite
Celestion - TF1530 400W 8ohm - LF Pressed Steel Chassis Loudspeaker - Ferrite
Altoparlante da 15"" con chassis in acciaio stampato, magnete in ferrite, bobina da 3"", potenza 400Watt, impedenza 8ohm
Caratteristiche
- High output 15"" bass and mid-range driver
- Efficient magnet assembly enables 99dB sensitivity and 400Wrms (AES standard) power handling
- 3"" high temperature copper voice coil wound on polyimide for increased reliability
- Double roll surround for greater excursion control
- Superb price/performance ratio
Specifiche Generali
Nominal diameter: 381mm/15in
Power rating(1): 400Wrms
Nominal impedance: 8ohm
Sensitivity(2): 99dB
Frequency range: 40-3000Hz
Voice coil diameter: 75mm/3in
Chassis type: Pressed steel
Magnet type: Ferrite
Magnet weight: 2.44kg/86oz
Coil material: Round copper
Former material: Polyimide
Cone material: Kevlar loaded paper
Surround material: Cloth-sealed
Suspension: Single
Xmax(3): 2mm/0.08in
Gap depth: 8mm/0.31in
Voice coil winding width: 12mm/0.47in
Parametri di Thiele-Small
D: 0.33m/12.99in
Fs: 45Hz
Mms: 91.85g/3.24oz
Qms: 4.20
Qes: 0.42
Mmd: 77.70g/2.74oz
Qts: 0.38
Re: 5.70ohm
Vas: 141.2lt/4.99ft3
BI: 18.70Tm
Cms: 0.14mm/N
Rms: 6.13kg/s
Le (at 1kHz): 1.08mH
Informazioni di Montaggio
Overall diameter: 385mm/15.16in
Overall depth: 163mm/6.42in
Cut-out diameter: 352mm/13.86in
Mounting slot dimensions: 9.2mmx6.2mm/0.36inx0.24in
Number of mounting slots: 8
Mounting PCD range: 369mm/14.56in
Unit weight: 6.1kg/13.4lb
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)Measured on axis at 1W, 1m in 2pi anechoic environment.
(3)Xmax derived from: (voice coil winding width-gap depth)/2.
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