FTX1025
Ferrite magnet assembly acts as common motor for both LF and HF
Polyimide HF diaphragm
Demodulation ring
100° nominal HF coverage
HF repair kit available
Specifications
300W
Nominal Power Rating
96dB
Sensitivity
2.5in
Voice coil diameter
Nominal Diameter
254mm/10in
Nominal Power Rating
300W
Continuous Power Rating
600W
Sensitivity
96dB
Rated Impedance
8Ω
Frequency Range
60Hz-5000Hz
Voice coil diameter (mm)
64mm
Voice coil diameter (in)
2.5in
Chassis Type
Cast Aluminium
Magnet Type
Ferrite
Magnet Weight
1.5kg/54oz
Voice coil material
Edgewound copper clad aluminium
Former Material
Glass fibre
Cone material
kevlar loaded paper
Surround Material
Cloth-sealed
Suspension
Single
Xmax
3mm/0.12in
Gap Depth
8mm/0.31in
Voice coil winding width
14mm/0.55in
Small Signal Parameters
Sd
346.36cm2/53.69in2
Fs
71.50Hz
Mms
32.55g/1.15oz
Qms
2.788
Qes
0.523
Re
5.42Ω
Vas
25.85I/0.91ft3
BI
12.30Tm
Cms
0.15mm/N
Rms
5.25kg/s
Le (at 1kHz)
0.48mH
Mounting Information
Mounting slot dimensions
7.5mm x 6.5mm/0.29in x 0.26in Ø
Mounting slot PCD
244mm-247mm/9.6in-9.7in
Number of mounting slots
8
Overall Depth
113mm/4.46in
Overall Diameter (mm)
260mm
Overall Diameter (in)
10.24in
Cut-out diameter
234mm/9.21in
Unit Weight
4.5kg/9.9lb
Packed Dimensions & Weight
Single pack size W x D x H
303mm x 303mm x 178mm/11.9in x 11.9in x 7.0in
Single pack weight
5.2kg/11.4lb
Multi Pack Qty
32
Multi pack size W x D x H
960mm x 1070mm x 890mm/37.7in x 42.1in x 35.0in
Multi pack weight
175kg/205lb
Additional HF Specifications
Power Rating
40W
Continuous Power Rating
80W
Nominal Impedance
8Ω
Sensitivity
104dB
Frequency Range
1000Hz-20,000Hz
Recommended Min Crossover 12db oct
2000Hz
Voice Coil Diameter
34mm/1.4in
Magnet Type
Dual ferrite magnet motor
Diaphragm and Surround Material
Polyimide
Frequency Response and Impedance Curves
Black: LF response curve | Red: HF response curve
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 is defined as 3dB greater than the AES rating.
Sensitivity measured on axis at 1W, 1m in 2Π anechoic environment.
Xmax is derived from: (voice coil winding width-gap depth)/2.
Small Signal Parameters are measured after unit subjected to pre-conditioning signal.
Watch
FTX Series Features