LF Pressed Chassis / Ferrite

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TF1230

TF1230
TF1230

Features

  • 12" Bass and mid-range driver providing 94dB sensitivity and 350Wrms (AES standard) power handling
  • 3" high temperature copper voice coil wound on polyimide for increased reliability
  • Kevlar-loaded cone with sealed surround and damping for reduced distortion.
  • Double roll surround for greater excursion control
  • For use in 2-way or compact 3-way systems

8Ω Frequency Response

Product Graph
  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 2π anechoic environment.
  3. Xmax derived from: (voice coil winding width-gap depth)/2.

General Specifications

Nominal diameter
305mm/12in
Power rating1
350Wrms
Nominal impedance
Sensitivity2
94dB
Frequency range
45-3000Hz
Voice coil diameter
75mm/3in
Chassis type
Pressed steel
Magnet type
Ferrite
Magnet weight
1.4kg/48oz
Coil material
Round copper
Former material
Polyimide
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Single
Xmax3
5mm/0.19in
Gap depth
8mm/0.24in
Voice coil winding width
17.5mm/0.69in

Small Signal Parameters

D
0.26m/0.24in
Fs
56.9Hz
Mms
58.59g/2.07oz
Mmd
51.68g/1.82oz
Qms
2.411
Qes
0.615
Qts
0.490
Re
5.18Ω
Vas
53.3lt/1.88ft3
BI
13.29Tm
Cms
0.133mm/N
Rms
8.69kg/s
Le (at 1kHz)
1.20mH

Mounting Information

Diameter
309mm/12.17in
Overall depth
140mm/5.5in
Cut-out diameter
283mm/11.14in
Mounting slot dimensions
ø7.9/0.31
Number of mounting slots
4
Mounting PCD range
297mm/11.69in
Unit weight
4.3kg/9.46lb

Packed Dimensions & Weight

Multipack (60) size W x D x H
1080mmx980mmx880mm
/42.5in x 38.6in x 34.6in
Multipack (60) weight
190kg/419lb