FTX0617
.8-inch cast aluminium chassis, ferrite magnet coaxial driverr
- 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
Specification
Nominal diameter
165mm / 6.5in
Power rating
150W
Continuous power rating
300W
Rated impedance
8Ω
Sensitivity
92dB
Frequency range
100-6000Hz
Chassis type
Cast aluminium
Magnet type
Ferrite
Magnet weight
0.88kg / 31oz
Voice coil diameter
44mm / 1.75in
Voice coil material
Edgewound copper clad aluminium
Former material
Glass fibre
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Single
Gap height (Hg)
6mm / 0.24in
VC winding height (Hvc)
10mm / 0.4in
Parameters
SD
153.94cm2 / 23.86in2
FS
100Hz
Mms
11.58g / 0.41oz
QMS
3.651
Qes
0.925
Qts
0.738
Re
5.52Ω
Vas
7.37I / 0.26ft3
BI
6.59Tm
Cms
0.22mm/N
Rms
1.99kg/s
Le (at 1kHz)
0.27mH
Xmax
3.5mm / 0.14in
Packed Dimensions & Weight
Single pack size W x D x H
190mm x 190mm x 128mm / 7.4in x 7.4in x 5.0in
Single pack weight
3.5kg / 7.7lb
Multi pack qty
8
Multi pack size W x D x H
350mm x 350mm x 240mm / 13.7in x 13.7in x 9.4in
Multi pack weight
30kg / 65lb
Additional HF Specifications
Power rating
40W
Continuous power rating
80W
Rated impedance
8Ω
Sensitivity
103dB
Frequency range
1500-20,000Hz
Recommended min. crossover (12dB/oct)
2200Hz
Voice coil diameter
34mm / 1.4in
Magnet Type
Dual-ferrite magnet motor
Diaphragm material
Polyimide
Surround material
Polyimide
Mounting Information
Overall diameter
189mm / 7.44in (max)
Overall depth
93mm / 3.7in
Cut-out diameter
150mm / 5.9in
Mounting hole dimensions
6.5x5.5mm / 0.26x0.22in
Number of mounting holes
4
Mounting hole PCD
173.5mm / 6.83in
Unit weight
3kg / 6.6lb