FTR12-2565D (Legacy)
12-inch, cast aluminium chassis, ferrite magnet bass/mid driver
- 12in cast aluminium chassis mid/bass speaker provides 500W continuous power handling and 95dB sensitivity
Specifications
12in
Diameter
500W
Continuous power rating
8Ω
Rated impedance
95dB
Sensitivity
Nominal diameter
305mm / 12in
Power rating
250W
Continuous power rating
500W
EIA power rating
400W
Rated impedance
8Ω
Sensitivity
95dB
Frequency range
55-4000Hz
Chassis type
Cast aluminium
Magnet type
Ferrite
Magnet weight
1.5kg / 43oz
Voice coil diameter
64mm / 2.5in
Voice coil material
Round copper
Former material
Glass fibre
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Single
Gap height (Hg)
8mm / 0.33in
VC winding height (Hvc)
16.5mm / 0.65in
Parameters
Sd
530.98cm2 / 82.30in2
Fs
60.30Hz
Mms
56.56g / 1.99oz
Qms
2.404
Qes
0.506
Qts
0.418
Re
5.63Ω
Vas
49.14I / 1.74ft3
BI
15.45Tm
Cms
0.12mm/N
Rms
8.91kg/s
Le (at 1kHz)
1.02mH
Xmax
4mm / 0.16in
Mounting Information
Overall diameter
318mm / 12.5in
Overall depth
134mm / 5.3in
Cut-out diameter
286mm / 11.26in
Mounting hole dimensions
10x7mm / 0.39x0.27in
Number of mounting holes
8
Mounting hole PCD
298-304mm / 11.7-12.0in
Unit weight
4.5kg / 9.9lb
Packed Dimensions & Weight
Multi pack qty
36
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
Frequency Response and Impedance Curves
Topmost curve: Frequency response on axis | Secondary curve: Frequency response at 45° off axis
Power rating: 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.
Continuous power rating: Defined as 3dB greater than the AES rating.
Sensitivity: Measured on axis at 1W, 1m in 2π anechoic environment.
Parameters: Measured after unit subjected to pre-conditioning signal.
Xmax: Hvc-Hg/2
