Compara - Sica Loudspeakers

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Compression Driver
Ferrite



Descrizione	Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor Power on Continuous Program is defined as 3 dB greater than the Rated Power Sensitivity measured at 1W, 1 m in axis within the frequency range, driver coupled to the recommended horn Minimum crossover frequency, 12 db/oct or higher order high-pass filter Due to continuing product improvement, the features and the design are subject to change without notice.	Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor Power on Continuous Program is defined as 3 dB greater than the Rated Power Sensitivity measured at 1W, 1 m in axis within the frequency range, driver coupled to the recommended horn Minimum crossover frequency, 12 db/oct or higher order high-pass filter Due to continuing product improvement, the features and the design are subject to change without notice.	Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor Power on Continuous Program is defined as 3 dB greater than the Rated Power Sensitivity measured at 1W, 1 m in axis within the frequency range, driver coupled to the recommended horn Minimum crossover frequency, 12 db/oct or higher order high-pass filter Due to continuing product improvement, the features and the design are subject to change without notice.	Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor Power on Continuous Program is defined as 3 dB greater than the Rated Power Sensitivity measured at 1W, 1 m in axis within the frequency range, driver coupled to the recommended horn Minimum crossover frequency, 12 db/oct or higher order high-pass filter Due to continuing product improvement, the features and the design are subject to change without notice.
Informazioni prodotto	xRimuovi CD 120.44/640 POLY	xRimuovi CD 90.38/405	xRimuovi CD 83.26/380	xRimuovi CD 78.26/245
CD Continuous Program Power	120 W	60 W	40 W	32 W
CD Nominal Diameter	120 mm	90 mm	83 mm	78 mm
CD Rated Power AES	60 W	30 W	20 W	16 W
DC Resistance	5.8 Ω	6.0 Ω	5.5 Ω	6.3 Ω
Diaphragm	Polyimide	PEI	Tri-acetate film	Tri-acetate film
Ferrofluid in Air Gap	No	No	No	No
Flux Density	1.70 T	1.64 T	1.70 T	1.56 T
Magnet Type	Ferrite	Ferrite	Ferrite	Ferrite
Magnet Weight	640 g	405 g	380 g	245 g
Magnetic Gap Depth	3.0 mm	2.5 mm	2.0 mm	2.0 mm
Mounting Holes	2 holes M6 on Ø76 mm	2 holes M6 on Ø76 mm	4 holes Ø4.5 on Ø95 mm	2 holes Ø4.5 on Ø95 mm
Net Weight	1.9 Kg	0.93 Kg	0.8 Kg	0.6 Kg
Nominal Impedance	8 Ω	8 Ω	8 Ω	8 Ω
Overall Diameter	121 mm	90 mm	86×95 mm	78×88,5 mm
Recommended Crossover Frequency	1.6 kHz	2.0 kHz	2.5 Khz	2.5 Khz
Resonance Frequency	1.00 kHz	1.0 kHz	1.5 KHz	1.5 KHz
Sensitivity @ 1W/1m	109.0 dB	105.7 dB	107.3 dB	105.5 dB
Spare Part Code	Z009396P	Z009392	Z009370	Z009374
Throat Diameter	25.4 mm (1″)	25.4 mm (1″)	25.4 mm (1″)	25.4 mm (1″)
Total Depth	52 mm	46.6 mm	50.9 mm	51.6 mm
Voice Coil Diameter	44 mm (1.7″)	38 mm (1.5″)	25 mm (1″)	25 mm (1″)
Voice Coil Former Material	Kapton	Kapton	Kapton	Kapton
Voice Coil Winding Depth	2.6 mm	2.5 mm	2.1 mm	1.7 mm
Voice Coil Winding Material	Aluminium Flat Wire	Aluminium Flat Wire	Aluminium Flat Wire	Copper