Tweeters à compression Beyma CP25
[CP25-8] Avis/Critiques Points forts :
High power compression tweeter: 25 w AES
1.5" (37.6 mm) edgewound aluminium ribbon voice coil
Aluminium diaphragm
High Sensitivity: 104 dB
Constant directivity horn to achieve an
extended coverage angle (100º x 60º)
Description :
This compression tweeter is designed for use in multi-element loudspeaker systems in both sound reinforcement and studio applications. It features smooth response with wide controlled dispersion and high output. The voice coil is wound from flat aluminium wire, bonded to an aluminium diaphragm for extended response and excellent transient attack. The diaphragm assembly is field replaceable without soldering.
Spécifications techniques :
Rated impedance 8 ohms.
Minimum impedance 8.5 ohms.@ 9 kHz
D.C. Resistance 6.1 ohms.
Power capacity* 25 w AES
Program Power 50 w
Sensitivity** 104 dB 1w @ 1m.
Frequency range 2.5 - 20 kHz
Recommended crossover 5 kHz or higher
Dispersion H x V 100° x 60°
Voice coil diameter 37.6 mm. 1.5 in.
Magnetic assembly weight 1.45 kg. 3.2 Ib.
Flux density 1.75 T
BL Factor 6 N/A
Dimensions et poids :
Overall diameter 160 x 135 mm. 6.3 x 5.3 in.
Depth 125 mm. 4.9 in.
Baffle cutout
dimensions 120 x 130 mm. 4.72 x 5.12 in.
Net weight 1.7 kg. 3.75 Ib.
Shipping weight 1.84 kg. 4.05 Ib.
Matériaux :
Diaphragm: Aluminium
Voice coil: Edgewound aluminium ribbon
Voice coil former: Kapton
Magnet: Ferrite
*The power capacity is determined according to AES2-1984 (r2003) standard.
Program power is defined as the transducer's ability to handle normal music
program material.
**Sensitivity was measured at 1 m distance, on axis, with 1 w input, averaged
in the range 3-15 kHz
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