Celestion - FTR15-4080F 600W 8ohm - LF Die Cast Chassis Loudspeaker - Ferrite

Altoparlante da 15" con chassis in fusione d'alluminio, magnete in ferrite, bobina da 4", potenza 600Watt, impedenza 8ohm

Caratteristiche

- 15" ferrite woofer provides 600Wrms power handling (AES Standard) and 97dB sensitivity

- 4" high temperature Inside/Outside voice coil efficiently dissipates heat, preventing sensitivity loss through thermal compression

- FlexirolTM surround for greater excursion control

- Low frequency response, down to 35Hz

- Smart chassis design minimises acoustic distortion

- Specially treated weather-resistant cone

Specifiche Generali

Nominal diameter: 381mm/15in

Power rating(1): 600Wrms

Continuous power rating(2): 1200W

EIA power rating(3): 800W

Nominal impedance: 8ohm

Sensitivity(4): 97dB

Frequency range: 35-3000Hz

Voice coil diameter: 100mm/4in

Chassis type: Cast Aluminium

Magnet type: Ferrite

Magnet weight: 3.1kg/110oz

Coil material: Round copper

Former material: Glass fibre

Cone material: Glass loaded paper with weather-resistant impregnation

Surround material: Cloth-sealed

Suspension: Single

Xmax(5): 6mm/0.24in

Gap depth: 10mm/0.39in

Voice coil winding width: 22mm/0.87in

Parametri di Thiele-Small

D: 0.33m/12.99in

Fs: 35Hz

Mms: 117.83g/4.16oz

Qms: 3.68

Qes: 0.26

Mmd: 103.68g/3.66oz

Qts: 0.24

Re: 5.62ohm

Vas: 182.8lt/6.45ft3

BI: 23.69Tm

Cms: 0.18mm/N

Rms: 7.019kg/s

Le (at 1kHz): 1.48mH

Informazioni di Montaggio

Overall diameter: 385mm/15.16in

Overall depth: 170mm/6.69in

Cut-out diameter: 351mm/13.82in

Mounting slot dimensions: 10mm x 7mm/0.39in x 0.27in

Number of mounting slots: 8

Mounting PCD range: 365-375mm/14.37-14.76in

Unit weight: 9.4kg/20.7lb

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 Handling is defined as 3dB greater than the AES rating.

(3)Tested as per the EIA-426-A standard.

(4)Measured on axis at 1W, 1m in 2pi anechoic environment.

(5)Xmax derived from: (voice coil winding width-gap depth)/2.

(6)Small signal parameters measured after unit subjected to pre-conditioning signal.

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