LF Cast Chassis / Ferrite

Celestion
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CF0617M

CF0617M
CF0617M

  • Inverted dustcap for close positioning of phase plug
  • High temperature, environmentally robust foam surround
  • Copper sleeved pole reduces HF inductive rise
  • Chassis design allows for fixing of rear cover

Frequency Response and Impedance Curves

Product Graph
  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. Continuous Power Rating is defined as 3dB greater than the AES rating
  3. Measured on axis at 1W, 1m in 2Π anechoic environment.
  4. Xmax derived from: (voice coil winding width-gap depth)/2.
  5. Small signal parameters measured after unit subjected to pre-conditioning signal

General Specifications

Nominal diameter
165mm/6.5in
Power rating1
200Wrms
Continuous power rating2
400W
Nominal impedance
8Ω
Sensitivity2
96dB
Frequency range
300-7,00Hz
Voice coil diameter
45mm/1.75in
Chassis type
Cast Aluminium
Magnet type
Ferrite
Magnet weight
0.6kg/220oz
Coil material
Edgewound copper clad aluminium
Former material
Glass fibre
Cone material
Kevlar loaded paper
Surround material
Temperature resistant foam
Suspension
Single
Xmax4
1.2mm/0.05in
Gap depth
6mm/0.24in
Voice coil winding width
8.4mm/0.33in

Small Signal Parameters

D
0.14m/5.5in
Fs
116.6Hz
Mms
11.59g/0.41oz
Qms
6.93
Qes
0.48
Mmd
10.57g/0.373oz
Qts
0.45
Re
5.3Ω
Vas
5.39lt/0.19ft3
BI
9.68Tm
Cms
0.16mm/N
Rms
1.23kg/s
Le (at 1kHz)
1.73mH

Mounting Information

Overall diameter
189mm/7.44in (max)
Overall depth
78.5mm/3.1in
Cut-out diameter
150mm/5.9in
Mounting slot dimensions
7.5mm x 5.5mm/0.3in x 0.22in
Number of mounting slots
4
Mounting PCD range
173-175mm/6.81-6.89in
Unit weight
1.9kg/4.2lb

Packed Dimensions & Weight

Single pack size W x D x H
190mm x 190mm x 110mm
/7.5in x 7.5in x 4.3in
Single pack weight
2.5kg/5.5lb
Multi pack size W x D x H
345mm x 345mm x 190mm
/13.6in x 12.4in x 7.5in
Multi pack weight
20kg/44lb