Celestion - FTX0617 150W 8ohm - Coaxial/Twin Cone

Features

- 6.5 coaxial loudspeaker providing 150Wrms (AES standard) power handling and 92dB sensitivity

- Full range frequency response: 110 - 20,000Hz

- FEA (Finite Element Analysis) optimized ferrite magnet assembly acts as common motor for both LF and HF drivers resulting in enhanced coherence

- Robust cast aluminum chassis is designed to minimize unwanted reflections, further reducing acoustic distortion

- Demodulation ring reduces flux modulation, minimizing electromagnetic distortion

- 2" edgewound copper clad aluminum voice coil wound on high temperature glass fibre former

- 100 nominal HF coverage

General Specifications

Size: 165mm/6.5in

Power rating(1): 150Wrms

Nominal impedance: 8ohm

Sensitivity(2): 92dB

Frequency range: 110-4000Hz

Voice coil diameter: 44mm/1.75in

Chassis type: Cast Aluminium

Magnet type: Ferrite

Magnet weight: 0.88kg/31oz

Coil material: Edgewound copper clad aluminium

Former material: Glass fibre

Cone material: Kevlar loaded paper

Surround material: Cloth-sealed

Suspension: Single

Xmax(3): 2mm/0.08in

Gap depth: 6mm/0.24in

Voice coil winding width: 10mm/0.4in

Small Signal Parameters

D: 0.14m/5.51in

Fs: 105.3Hz

Mms: 10.94g/0.39oz

Qms: 3.851

Qes: 1.021

Mmd: 9.86g/0.35oz

Qts: 0.807

Re: 5.57ohm

Vas: 7lt/0.25ft3

BI: 6.28Tm

Cms: 0.209mm/N

Rms: 1.88kg/s

Le (at 1kHz): 0.28mH

General Specifications: HF

Power rating(1): 40Wrms

Nominal impedance: 8ohm

Sensitivity(2): 103dB

Frequency range: 103dB

Recommended min. crossover (12dB/oct): 2200Hz

Voice coil diameter: 34mm/1.4in

Diaphragm and surround material: Polyimide

Mounting Information

Overall depth: 93mm/3.66in

Cut-out diameter: 150mm/5.9in

Mounting slot dimensions: 6.5mmx5.5mm/0.26inx0.22in

Number of mounting slots: 4

Mounting PCD range: 173.5mm/6.83in

Unit weight: 3kg/6.6lb

Note

(1)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.

(2)Measured on axis at 1W, 1m in 2pi anechoic environment.

(3)Xmax derived from: (voice coil winding width-gap depth)/2.

Fornito senza Crossover