Beyma 8G40

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TECHNICAL SPECIFICATIONS

Nominal impedance

8 Ohm

Power capacity

250 W AES

Nominal diameter

200 mm 8 in

Sensitivity

95 dB 1 W @ 1m @ 2π

Minimum impedance

7.3 ohm

Frequency range

70-6000 Hz

Program power

500 W

Recommended enclosure volume

10 / 30 l 0.35 / 1.06 ft.³

Voice coil diameter

63.5 mm 2.5 in

BL factor

12.2 N /A

Moving mass

0.021 kg

Winding length

16 mm

Air gap height

7 mm

Xdamage pp

23 mm

PARAMETERS THIELE & SMALL

Fs

70 Hz

Re

6.1 ohm

Qms

6.8

Qes

0.38

Qts

0.36

Vas

17 l

Cms

246 µm / N

Rms

1.4 kg / s

Efficiency %

1.5

Sd

0.022 m²

Xmax

6.5 mm

Vd

143 cm³

Le @1 kHz

1.3 mH

CONSTRUCTION DETAILS

Depth

96 mm 3.8 in

Net weight

3.3 kg 7.26 lb

Total weight

3.5 kg 7.6 lb

Magnet

Ferrite