Beyma 21LEX1600ND 8ohm

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TECHNOLOGIES

MALT Cross

TECHNICAL SPECIFICATIONS

Nominal impedance

8 Ohm

Power capacity

1600 W AES

Nominal diameter

540 mm 21 in

Sensitivity

98 dB 1 W @ 1 m @ ZN

Minimum impedance

7.2 ohm

Frequency range

30-1000 Hz

Program power

3200 W

Recommended enclosure volume

150 l

Voice coil diameter

101.6 mm 4 in

BL factor

36.6 N/A

Moving mass

0.393 kg

Winding length

34.5 mm

Air gap height

14 mm

Xdamage pp

65 mm

PARAMETERS THIELE & SMALL

Fs

30 Hz

Re

5.4 ohm

Qms

8.6

Qes

0.30

Qts

0.29

Vas

305 l

Cms

72 µm / N

Rms

8.6 kg/s

Efficiency %

2.7

Sd

0.1734 m²

Xmax

14 mm

Vd

2428 cm³

Le @1 kHz

4.7 mH

CONSTRUCTION DETAILS

Depth

268 mm 10.6 in

Net weight

11.8 kg 26.01 lb

Total weight

14.3 kg 31.5 lb

Magnet

Neodymium