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Aprašymas

BEYMA 8CX300Nd/N LOUDSPEAKER 8″CX300Nd/N 8 OH
PM4
This speaker has PM4 technology

The new PM4 diaphragm, incorporates a new high tech polymer never used in audio before.

Delivers a stronger joint between the dome and the former of the voice coil and so a better behaviour with high power handling and long periods of working.

In the subjective field, which is also a relevant part in the Beyma development process, in our opinion it brings a more natural sound when comparing it with other polyesters

Brand BEYMA
Nominal impedance LF/HF 8/8 ohm
HF diaphragm ref. 5MSMC220PM48
LF Recone kit ref. 5M8CX3ND8
Nominal diameter 200 mm 8 in
Minimum impedance LF/HF 5.3/5 ohm
Frequency range 60-20000 Hz
Power capacity LF/HF 250/50 W AES
Program power LF/HF 500/100 w
Sensitivity LF/HF 96/104 dB @ 1w @ 1m
Recom. crossover frequency 1.5 kHz or higher (12dB/oct min slope)
Voice coil diameter LF/HF 62/44 mm – 2.5/1.75 in
Dispersion (conical) 70º
BL factor 9.4 N/A
Moving mass 0.012 kg
Winding length 15 mm
Xdamage pp 24 mm
Fs 61 Hz
Re 5.1 ohm
Qms 13.29
Qes 0.28
Qts 0.27
Vas 36.2 l
Cms 529 µm / N
Rms 0.37 kg/s
Efficiency % 2.80
Sd 0.022 m²
Xmax 6 mm
Vd 132 cm³
Le @1 kHz 0.3 mH
Net weight 2.78 kg 6.13 lb
Total weight 3 kg 6.6 lb
Magnet Neodymium
POWER LF/HF (W AES) 250/50
SEN. LF/HF (dB 2.83V-1m) 96/104
COIL DIAM. LF/HF (in) 2.5/1.75