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Celestion - TF1525 250W 8ohm - LF Pressed Steel Chassis Loudspeaker - Ferrite Features - 15" bass and mid-range driver providing 98dB sensitivity and 250Wrms (AES standard) power handling - 2.5" high temperature copper voice coil

Cod. prodotto: 15300031 Brand: Il prodotto non è presente nei nostri magazzini, ma potrebbe essere disponibile presso il tuo negozio di fiducia. Chiedi al nostro rivenditore a te più vicino.

Celestion - TF1525 250W 8ohm - LF Pressed Steel Chassis Loudspeaker - Ferrite

Features

- 15" bass and mid-range driver providing 98dB sensitivity and 250Wrms (AES standard) power handling
- 2.5" high temperature copper voice coil wound on polyimide for increased reliability
- Ideal for 2-way and 3-way systems
- Kevlar-loaded cone with sealed surround and damping for reduced distortion
- Rigid chassis design for maximum energy transfer
- Vented magnet assembly for enhanced cooling

General Specifications

Nominal diameter: 381mm/15in
Power rating(1): 250Wrms
Nominal impedance: 8ohm
Sensitivity(2): 98dB
Frequency range: 40-3000Hz
Voice coil diameter: 64mm/2.5in
Chassis type: Pressed steel
Magnet type: Ferrite
Magnet weight: 1.2kg/42oz
Coil material: Round copper
Former material: Polyimide
Cone material: Kevlar loaded paper
Surround material: Cloth-sealed
Suspension: Single
Xmax(3): 2.5mm/0.1in
Gap depth: 8mm/0.31in
Voice coil winding width: 13mm/0.51in

Small Signal Parameters

D: 0.33m/12.99in
Fs: 47Hz
Mms: 78.2g/2.76oz
Qms: 5.9
Qes: 0.66
Mmd: 64.1g/2.26oz
Qts: 0.59
Re: 5.21ohm
Vas: 152.5lt/5.38ft3
BI: 13.5Tm
Cms: 0.149mm/N
Rms: 3.94kg/s
Le (at 1kHz): 0.82mH

Mounting Information

Overall diameter: 385mm/15.16in
Overall depth: 153mm/6.02in
Cut-out diameter: 351mm/13.82in
Mounting slot dimensions: 9.2mm x 6.2mm/0.36in x 0.24in
Number of mounting slots: 8
Mounting PCD range: 369mm/14.56in
Unit weight: 5.2kg/11.5lb

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.

News

CELESTION PRO - DIY MANIA: COSTRUISCI IL TUO DIFFUSORE 2 VIE CON CONO DA 15”

Celestion ha progettato un diffusore compatto a due vie specificamente concepito per sfruttare l’abbinamento di questi componenti: Celestion TF1525 250W 8ohm Ferrite, Celestion CDX1-1425 25W 8ohm Neodimio e Celestion H1-9040P Horn.