Celestion TF1230S-8 8 ohm, 12 inch low mid speaker

Celestion TF1230S-8 8 ohm, 12 inch low mid speaker
600W continuous power handling and 97dB sensitivity
Tough 12" ferrite bass/mid loudspeaker with Kevlar loaded cone
Optimised magnet assembly delivers impressive power to weight ratio
3" high temperature edgewound copper clad aluminium voice coil wound on glass fibre former for enhanced reliability
Double roll surround provides exceptional linearity at extremes of cone excursion
Robust steel chassis for maximum energy transfer
Ideal drop in replacement for Mackie SRM450 v3/v3

General
Product type Cone driver
Brand Celestion
Reference TF1230S
Product code T5832
Informations
Nominal impedance 8 ohm
Dimensional category 12.5 inch
Frequency coverage type Low, Midbass, Midrange
Manufacturer sensitivity 96 dB
Calculated sensitivity 95.66 dB
Nominal power handling 300 W
Bandwidth 50÷4000 Hz
Fundamental parameters
Mms 49.92 gr
Le 1.05 mH
Re 5.81 ohm
Small signal parameters
Fs 58.5 Hz
Qes 0.492
Qms 3.154
Qts 0.426
Vas 59.15 L
Datas
Xmax ±4.5 mm
EBP 119 Hz
Fs / Qts 137 Hz
Vas * Qts² 10.74 L
Calculated efficiency 2.32 %
Dimensions
Voice coil diameter 3 inch
Outside diameter 317.5 mm
Baffle cutout diameter 283 mm
Depth after front 137 mm
Shape & Materials
Front chape Cylindrical
Magnet type Ferrite