Beyma 8NMFW - 8ohm

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TECHNOLOGIES

MALT Cross

TECHNICAL SPECIFICATIONS

Nominal impedance

8 Ohm

Power capacity

200 W AES

Nominal diameter

200 mm 8 in

Sensitivity

90 dB 1W / 1m @ ZN

Minimum impedance

7.4 ohm

Frequency range

30-2500 Hz

Program power

400 W

Voice coil diameter

50.8 mm 2 in

BL factor

13.4 N/A

Moving mass

0.048 kg

Winding length

20 mm

Air gap height

6 mm

Xdamage pp

43 mm

PARAMETERS THIELE & SMALL

Fs

37 Hz

Re

5.7 ohm

Qms

7.6

Qes

0.36

Qts

0.34

Vas

27 l

Cms

376 µm / N

Rms

1.5 kg / s

Efficiency %

0.4

Sd

0.0227 m²

Xmax

9 mm

Vd

204 cm³

Le @1 kHz

1.1 mH

CONSTRUCTION DETAILS

Net weight

3.7 kg 8.14lb

Total weight

4.4 kg 9.7 lb

Magnet

Ferrite