FTX1025
10-inch cast aluminium chassis, ferrite magnet coaxial driver
- 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
600W
Continuous power rating
96dB
Sensitivity
2.5in
Voice coil diameter LF
1.4in
Voice coil diameter HF
Nominal diameter
254mm / 10in
Power rating
300W
Continuous power rating
600W
Rated impedance
8Ω
Sensitivity
96dB
Frequency range
60-5000Hz
Chassis type
Cast aluminium
Magnet type
Ferrite
Magnet weight
1.5kg / 54oz
Voice coil diameter
64mm / 2.5in
Voice coil material
Edgewound copper clad aluminium
Former material
Glass fibre
Surround material
Cloth-sealed
Suspension
Single
Gap height (Hg)
8mm / 0.31in
VC winding height (Hvc)
14mm / 0.55in
Parameters
Sd
346.36cm2 / 53.69in2
Fs
71.50Hz
Mms
32.55g / 1.15oz
Qms
2.788
Qes
0.523
Qts
0.44
Re
5.42Ω
Vas
25.85I / 0.91ft3
BI
12.30Tm
Cms
0.15mm/N
Rms
5.25kg/s
Le (at 1kHz)
0.48mH
Xmax
5mm / 0.2in
Mounting Information
Overall diameter
260mm / 10.24in
Overall depth
123mm / 4.84in
Cut-out diameter
234mm / 9.21in
Mounting hole dimensions
7.5x6.5mm / 0.29x0.26in
Number of mounting holes
8
Mounting hole PCD
244-247mm / 9.6-9.7in
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
Rated impedance
8Ω
Sensitivity
104dB
Frequency range
1000-20,000Hz
Recommended min. crossover 12dB/oct
2000Hz
Voice coil diameter
34mm / 1.4in
Magnet type
Dual-ferrite magnet motor
Diaphragm material
Polyimide
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.
HF power rating: Tested for two hours on plane wave tube using a continuous, band-limited pink noise signal as per AES standard. Power calculated on minimum impedance.
Continuous power rating: Defined as 3dB greater than the AES rating.
Sensitivity: Measured on axis at 1W, 1m in 2π anechoic environment.
Xmax: 0.5*(Hvc-Hg) + 0.25*Hg
Suggested crossover design available online at celestion.com/speakerworld
Watch
FTX Series Features
