CD 78.26/N92

Compression Driver
Code: Z009450

Nominal Diameter: 78 mm
Nominal voice coil diameter: 1″
Nominal throat diameter: 1″
Magnet material: Neodymium
Sensitivity: 107.3 dB
Power: 40 W

CD 78.26/N92

CD 78.26/N92 - immagine 2

CD 78.26/N92 - immagine 3

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.

Informazioni aggiuntive

General Specifications

CD Nominal Diameter	78 mm
Nominal Impedance	8 Ω
CD Rated Power AES	20 W
CD Continuous Program Power	40 W
Sensitivity @ 1W/1m	107.3 dB
Voice Coil Diameter	25 mm (1")
Voice Coil Winding Depth	2.1 mm
Magnetic Gap Depth	2.0 mm
Flux Density	1.92 T
DC Resistance	5.3 Ω
Resonance Frequency	1.5 KHz
Magnet Weight	92 g
Net Weight	0.4 Kg
Recommended Crossover Frequency	2.5 Khz
Throat Diameter	25.4 mm (1")

Constructive Characteristics

Magnet Type	Neodymium
Voice Coil Winding Material	Aluminium Flat Wire
Voice Coil Former Material	Kapton
Diaphragm	Tri-acetate film
Ferrofluid in Air Gap	No
Spare Part Code	Z009376

Mounting Information

Overall Diameter	78×88,5 mm
Mounting Holes	4 holes Ø4.5 on Ø95 mm
Mounting Holes 2	2 holes M5 on Ø76 mm
Total Depth	43.6 mm