Beyma 18PW1400FES 4ohm

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TECHNICAL SPECIFICATIONS

Nominal impedance

8 Ohm

Power capacity

1400 W AES

Nominal diameter

460 mm 18 in

Sensitivity

98 dB 1 W @ 1 m @ ZN

Minimum impedance

5.3 ohm

Frequency range

25-1800 Hz

Program power

2800 W

Recommended enclosure volume

180 l

Voice coil diameter

101.6 mm 4 in

BL factor

29 N/A

Moving mass

0.230 kg

Winding length

25 mm

Air gap height

12 mm

Xdamage pp

55 mm

PARAMETERS THIELE & SMALL

Fs

32 Hz

Re

5.1 ohm

Qms

10.2

Qes

0.28

Qts

0.27

Vas

228.9 l

Cms

103 µm / N

Rms

4.6 kg / s

Efficiency %

2.7

Sd

0.1255 m²

Xmax

10 mm

Vd

1251 cm³

Le @1 kHz

1.2 mH

CONSTRUCTION DETAILS

Depth

206.5 mm 8.1 in

Net weight

16.9 kg 37.26 lb

Total weight

18.2 kg 40.1 lb

Magnet

Ferrite