LF Cast Chassis / Ferrite

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CF1025C

CF1025C
CF1025C

Feautres

  • 10" Mid/bass driver delivering 99dB sensitivity and 300Wrms (AES standard) power handling
  • FEA optimised magnet assembly and suspension delivers highly symmetrical cone movement leading to exceptionally low harmonic distortion
  • Balanced Airflow Venting (BAV) increases airflow to provide enhanced cooling
  • Twin demodulation rings reduce flux modulation, minimizing electromagnetic distortion
  • "M-roll" surround provides progressive excursion control, yielding a smooth response even at extremes of frequency range

8Ω Frequency Response

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. Measured on axis at 1W, 1m in 2π anechoic environment.
  3. Xmax derived from: (voice coil winding width-gap depth)/2.

General Specifications

Nominal diameter
254mm/10in
Power rating1
300Wrms
Nominal impedance
8Ω
Sensitivity2
99dB
Frequency range
60-5000Hz
Voice coil diameter
64mm/2.5in
Chassis type
Cast Aluminium
Magnet type
Ferrite
Magnet weight
1.7kg/60oz
Coil material
Edgewound copper clad aluminium
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Single
Xmax3
2.5mm/0.1in
Gap depth
8mm/0.31in
Voice coil winding width
12.5mm/0.49in

Small Signal Parameters

D
0.21m/8.27in
Fs
57.5Hz
Mms
36.16g/1.28oz
Mmd
32.51g/1.15oz
Qms
3.906
Qes
0.310
Qts
0.287
Re
5.54Ω
Vas
35.69lt/1.286ft3
BI
15.32Tm
Cms
0.21mm/N
Rms
3.358kg/s
Le (at 1kHz)
0.635mH

Mounting Information

Diameter
265mm/10.43in
Overall depth
119mm/4.69in
Cut-out diameter
230.8mm/9.1in
Mounting slot dimensions
8x6.5mm/0.3x0.25in
Number of mounting slots
8
Unit weight
4.9kg/10.8lb
Mounting slot PCD
244.5-247mm/9.63-9.73in