difuzor Beyma 12BR70

Acasa/Difuzoare/12 inch/difuzor Beyma 12BR70
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difuzor Beyma 12BR70

In Stock

64,95  + TVA

putere : 125 W AES
sensibilitate  93 dB @ 2.83V @ 1m
domeniu de frecvenţă  25– 4000Hz
impedanţă  8 ohm
frecvenţă rezonanţă  31 Hz

12BR70

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 @ ZN

Frequency range

25-4000 Hz

Recommended enclosure volume

50 / 120 l 1.77 / 4.24 ft³

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

0.054 m²

Xmax

8 mm

Vd

340 cm³

Le @1 kHz

0.85 mH

CONSTRUCTIVE DETAILS

 

Net weight

3.6 kg 7.92 lb

Total weight

4.1 kg 9.04 lb

Magnet

Ferrite