Профессиональный динамик ВЧ BEYMA CP21F. Инструкция на английском языке

CP21/F
CP21/F
Compression Tweeter
KEY FEATURES
1.5"  (37.6 mm) edgewound aluminium ribbon
?
voice coil
Great power handling: 25 w AES
?
High Sensitivity: 105 dB
?
Very similar model to the CP22 but with wider
?
horizontal dispersion (140?)
Designed for applications with need of wide
?
horizontal dispersion and precise high
frequency coverage.
GENERAL 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 in the horizontal plane (140°). 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.
HORIZONTAL POLAR PATTERN
FREQUENCY RESPONSE AND DISTORTION CURVES                            FREE AIR IMPEDANCE CURVE

CP21/F
CP21/F
Compression Tweeter
TECHNICAL SPECIFICATIONS                                      DIMENSION DRAWINGS
Rated impedance                            8 ohms.
Minimum impedance                  8 ohms. @ 9 kHz
D.C. Resistance                           6.1 ohms.
Power capacity*                           25 w AES
Program Power                                 50 w
Sensitivity**                     105 dB 1w @ 1m.
Frequency range                        3.5 - 20 kHz
Recommended crossover                5 kHz or higher
Dispersion H x V                         140° x 40°
Voice coil diameter                 37.6 mm. 1.5 in.
Magnetic assembly weight             1.2 kg. 2.64 Ib.
Flux density                                 1.55 T
BL Factor                                   5.2 N/A
Notes:
MOUNTING INFORMATION
*The power capacity is determined according to AES2-1984 (r2003) standard.
Program power is defined as the transducer's ability to handle normal music
Overall diameter      102 x 102 mm.        4 x 4 in.           program material.
Depth                        72 mm.         2.83 in.
Baffle cutout
**Sensitivity was measured at 1 m distance, on axis, with 1 w input, averaged
dimensions                 o 92 mm.         3.62 in.
in the range 3-15 kHz
Bolt circle diameter       107 mm.          4.21 in.
Net weight                   1.7 kg.        3.75 Ib.
Shipping weight             1.75 kg.        3.85 Ib.
MATERIALS
Diaphragm: Aluminium
?
Voice coil: Edgewound aluminium ribbon
?
Voice coil former: Kapton
?
Magnet: Ferrite
?
.
.
Poligono Industrial Moncada II  C/. Pont Sec, 1c  46113 MONCADA - Valencia (Spain)
.
.  Tel. (34) 96 130 13 75  Fax (34) 96 130 15 07  http://www.beyma.com  E-mail: beyma@beyma.com             .
.
.