Celestion CF1025C 10" Mid Bass 600w Super Clear

This item is brand-new, factory sealed.

* 10-in 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

* Nominal diameter: 254mm/10in
* Power rating: 300Wrms
* Continuous power rating: 600W
* Nominal impedance: 8 Ohms
* Sensitivity: 99dB
* Frequency range: 60-5,000Hz
* Voice coil diameter: 64mm/2.5in
* Chassis type: Cast Aluminium
* Magnet type: Ferrite
* Magnet weight: 1.7kg/60oz
* Coil material: Edgewound copper clad aluminium
* Former material: Glass fibre
* Cone material: Kevlar loaded paper
* Surround material: Cloth-sealed
* Suspension: Single
* Xmax4: 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: 54.8Hz
* Mms: 37.03g/1.31oz
* Qms: 2.338
* Qes: 0.299
* Mmd: 32.51g/1.15oz
* Qts: 0.265
* Re: 5.15O
* Vas: 38.63lt/1.36ft3
* BI: 14.82Tm
* Cms: 0.23mm/N
* Rms: 5.46kg/s
* Le (at 1kHz): 0.57mH Mounting Information
* Overall 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
* Mounting PCD range: 244.5-247mm/9.63-9.73in
* Unit weight: 4.9kg/10.8lb
Packed Dimensions Weight
* Single pack size W x D x H: 306mm x 306mm x 155mm: /12in x 12in x 6.1in
* Single pack weight: 5.5kg/12.1lb