Beyma 21QLEX1600FE 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

6.3 ohm

Frequency range

30-1000 Hz

Program power

3200 W

Recommended enclosure volume

170 l

Voice coil diameter

101.6 mm 4 in

BL factor

36.4 N/A

Moving mass

0.388 kg

Winding length

32 mm

Air gap height

15 mm

Xdamage pp

60 mm

PARAMETERS THIELE & SMALL

Fs

30 Hz

Re

5.4 ohm

Qms

4.5

Qes

0.30

Qts

0.28

Vas

309 l

Cms

72 µm / N

Rms

16.2 kg/s

Efficiency %

2.7

Sd

0.1734 m²

Xmax

13 mm

Vd

2254 cm³

Le @1 kHz

4 mH

CONSTRUCTION DETAILS

Depth

266 mm 10.5 in

Net weight

17.1 kg 37.6 lb

Total weight

19.6 kg 43.1 lb

Magnet

Ferrite