LF Cast Chassis / Ferrite

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Preliminary Data

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FTR12-2565D

FTR12-2565D
FTR12-2565D

  • 12" cast aluminium chassis mid/bass speaker provides 500W continuous power handling and 95dB sensitivity

Frequency Response and Impedance Curves

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. Continuous Power Rating is defined as 3dB greater than the AES rating.
  3. Tested as per the EIA-426-A standard.
  4. Measured on axis at 1W, 1m in 2Π anechoic environment.
  5. Xmax derived from: (voice coil winding width-gap depth)/2.
  6. Small signal parameters measured after unit subjected to pre-conditioning signal.

General Specifications

Nominal diameter
305mm/12in
Power rating1
250Wrms
Continuous power rating2
500W
EIA power rating3
400W
Nominal impedance
Sensitivity4
95dB
Frequency range
55-4,000Hz
Voice coil diameter
64mm/2.5in
Chassis type
Cast Aluminium
Magnet type
Ferrite
Magnet weight
1.5kg/43oz
Coil material
Round copper
Former material
Glass fibre
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Single
Xmax5
4mm/0.16in
Gap depth
8mm/0.33in
Voice coil winding width
16.5mm/0.65in

Small Signal Parameters

D
0.26m/10.23in
Fs
60.3Hz
Mms
56.56g/1.99oz
Qms
2.404
Qes
0.506
Qts
0.418
Re
5.63Ω
Vas
49.14lt1.74ft3
BI
15.45Tm
Cms
0.12mm/N
Rms
8.91kg/s
Le (at 1kHz)
1.02mH

Mounting Information

Overall diameter
318mm/12.5in
Overall depth
134mm/5.3in
Cut-out diameter
2856m/11.2in
Mounting slot dimensions
10mm x 7mm/0.39in x 0.27in
Number of mounting slots
8
Mounting PCD range
298-304mm/11.7-11.9in
Unit weight
4.5kg/9.9lb

Packed Dimensions & Weight

Multi pack size W x D x H
1210mm x 1050mm x 700mm
/47.6in x 41.3in x 27.6in
Multi pack weight
185kg/410lb