difuzor Beyma 12BR70

Acasa/Difuzoare/12 inch/difuzor Beyma 12BR70

difuzor Beyma 12BR70

In Stock

68,95  + TVA

putere:
125W AES,
sensibilitate:
93dB/1W/1M,
domeniu de frecvenţă:
25-4000 Hz,
impedanţă:
8 ohm,
frecvenţă rezonanţă:
31 Hz,
preţ kit reparaţii:
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TECHNICAL SPECIFICATIONS

 

Nominal diameter 300 mm 12 in
Nominal impedance 8 Ohm
Minimum impedance 6.6 ohm
Power capacity 125 W AES
Program power 250 W
Sensitivity 93 dB 1 W @ 1 m @ 2Π
Frequency range 25-4000 Hz
Voice coil diameter 52 mm 2 in
BL factor 12.1 N / A
Moving mass 0.074 kg
Winding length 19 mm
Air gap height 7 mm
Xdamage pp 25 mm

THIELE SMALL PARAMETERS

 

Fs 31 Hz
Re 5.6 ohm
Qms 4.44
Qes 0.56
Qts 0.50
Vas 142 l
Cms 345 µm / N
Rms 3.3 kg / s
Efficiency % 0.76
Sd 0.054m²
Xmax 8 mm
Vd 340 cm³
Le @1 kHz 0.85 mH

CONSTRUCTIVE DETAILS

 

Net weight 3.6 kg 12.32 lb
Total weight 4.1 kg 13.86 lb
Magnet Ferrite