Beyma CP 385 ND 1 Inch Driver buy at hifisound.de

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CP385/Nd

This 1" professional high quality compression driver features a compact, lightweight neodymium rare-earth magnet system, an integrated polyester diaphragm attached to an edgewound aluminium ribbon wire voice coil, providing exceptionally acoustic pressure over an extremely wide frecuency range, with smooth and flat response, and low harmonic distortion. The coil diaphragm assembly is easily field replaceable without soldering.

Key features:

1" (25 mm) exit compression driver
Considerable power handling: 70 w AES
2" (44.4 mm) edgewound aluminium ribbon voice coil
Polyester diaphragm
Light neodymium magnet system
High sensitivity: 107 dB
Wide frequency range: 0.8-20 kHz
Low harmonic distortion

Short data

Usage as	Mid-Highrange
Power Handling	70 Watt
Impedance	8 Ohm

Frequency from	800 Hz
Max. Frequency	20 kHz
Sound pressure	107 dB

Chassis-data

Overall dimensions	100 mm
Depth (Total)	80 mm
Membrane Type	Dome
Membrane Material	Polyester

Voice coil Ø	44.4 mm
Magnet-weight	1100 g
Magnet-inductance	2.2 T

Thiele-Small-Parameter

DC-Resistance	Re: 4.7 Ohm

BL Product	Bl: 7.5 N/A
Sound pressure	dB: 107 SPL

Frequency, Harmonic Distortion

Impedance

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