LF Pressed Chassis / Ferrite

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TF1215

TF1215
TF1215

Features

  • 12" driver with excellent bass and mid-range performance
  • Provides 95dB sensitivity and 100Wrms (AES standard) power handling
  • 1.5" High temperature copper voice coil wound on polyimide for increased reliability
  • Kevlar-loaded cone with sealed surround and damping for reduced distortion
  • Cost-effective unit, optimised for use in 2-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
100Wrms
Nominal impedance
Sensitivity2
95dB
Frequency range
60-5000Hz
Voice coil diameter
38mm/1.5in
Chassis type
Pressed steel
Magnet type
Ferrite
Magnet weight
0.62kg/22oz
Coil material
Round copper
Former material
Polyimide
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Single
Xmax3
2mm/0.08in
Gap depth
6mm/0.24in
Voice coil winding width
10mm/0.39in

Small Signal Parameters

D
0.26m/10.24in
Fs
62.5Hz
Mms
33.91g/1.197oz
Mmd
27.0g/0.95oz
Qms
6.297
Qes
1.311
Qts
1.085
Re
5.85Ω
Vas
69.2lt/2.45ft3
BI
8.02Tm
Cms
0.18mm/N
Rms
2.20kg/s
Le (at 1kHz)
0.5mH

Mounting Information

Diameter
309mm/12.17in
Overall depth
124mm/4.88in
Cut-out diameter
283mm/11.14in
Mounting slot dimensions
Ø 7.9mm/0.31in
Number of mounting slots
4
Mounting PCD range
297mm/11.69in
Unit weight
2.4kg/5.3lb

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
3kg/6.6lb
Multipack (60) size W x D x H
1080mmx980mmx880mm
/42.5in x 38.6in x 34.6in
Multipack (60) weight
154kg/339lb