CELESTION TF1225 Woofer – 250 W RMS

Description

This item is brand-new, factory sealed.

12″ bass and mid-range driver providing 97db sensitivity and 250wrms (aes standard) power handling
2.5″ high temperature copper voice coil wound on polyimide for increased reliability
optimised ferrite magnet design reduces weight
double roll surround for greater excursion control
for use in 2-way or compact 3-way systems
general specifications
nominal diameter
305mm/12in
power rating
250wrms
nominal impedance
8Ω
sensitivity
97db
frequency range
50-4000hz
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
2.5mm/0.1in
gap depth
8mm/0.31in
voice coil winding width
13mm/0.51in
small signal parameters
fs
63hz
mms
46.51g/1.64oz
mmd
39.60g/1.40oz
qms
6.70
qes
0.54
qts
0.50
re
5.13Ω
vas
54.5lt/1.92ft3
bi
13.20tm
cms
0.14mm/n
rms
2.76kg/s
le (at 1khz)
0.84mh
d
0.26m/10.24in
mounting information
diameter
309mm/12.17in
overall depth
130mm/5.12in
cut-out diameter
283mm/11.14in
mounting slot dimensions
7.9/0.31
number of mounting slots
4
mounting pcd range
297mm/11.69in
unit weight
4.1kg/9.0lb
packed dimensions & weight
single pack size w x d x h
330mm x 330mm x 150mm
/13.0in x 13.0in x 5.9in
single pack weight
5kg/11lb
multipack (60) size w x d x h
1080mmx980mmx880mm
/42.5in x 38.6in x 34.6in
multipack (60) weight
290kg/638lb [single]

Specs