FTR12-4080HDX (Legacy)
12-inch, cast aluminium chassis, ferrite m
- Glass loaded paper cone with weather-resistant impregnation
- Optimised double suspension
- Airflow vented magnet assembly for dynamic heat dispersion
Specifications
12in
Diameter
2000W
Continuous power rating
8Ω
Rated impedance
93dB
Sensitivity
Nominal diameter
305mm / 12in
Power rating
1000W
Continuous power rating
2000W
Rated impedance
8Ω
Sensitivity
93dB
Frequency range
47-3000Hz
Chassis type
Cast aluminium
Magnet type
Ferrite
Magnet weight
3.1kg / 110oz
Voice coil diameter
100mm / 4in
Voice coil material
Round copper
Former material
Glass fibre
Cone material
Glass loaded paper (weather-resistant)
Surround material
Cloth-sealed
Suspension
Double
Gap height (Hg)
9.5mm / 0.37in
VC winding height (Hvc)
25mm / 0.98in
Parameters
Sd
530.93cm2 / 82.29in2
Fs
61.00Hz
Mms
126.30g / 4.46oz
Qms
2.258
Qes
0.479
Qts
0.395
Re
6.00Ω
Vas
21.49I / 0.76ft3
BI
24.63Tm
Cms
0.05mm/N
Rms
21.44kg/s
Le (at 1kHz)
1.99mH
Xmax
8mm / 0.32in
Mounting Information
Overall diameter
313mm / 12.3in
Overall depth
158mm / 6.2in
Cut-out diameter
282mm / 11.1in
Mounting hole dimensions
10x7mm / 0.39x0.27in
Number of mounting holes
8
Mounting hole PCD
291-301mm / 11.7-11.9in
Unit weight
9.6kg / 21.1lb
Packed Dimensions & Weight
Single pack size W x D x H
350mm x 350mm x 180mm / 13.8in x 13.8in x 7.1in
Single pack weight
11.4kg / 25.1lb
Multi pack qty
36
Multi pack size W x D x H
1210mm x 1050mm x 980mm / 47.6in x 41.3in x 35.4in
Multi pack weight
375kg / 825lb
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
