ME-250B40 Professional Loudspeaker Musical Instrument Speaker Series

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Overview

Specifications

Low Frequency Loudspeaker
- impedance : 8 Ohms
- Power Nominal : 40Watt
- Max : 80Watt

 

Specification

Nominal Diameter

250mm (10inch)

SPL

93.0 dB/W/M

Frequency Range

49.4~19,000 Hz

Voice Coil Diameter

29.56mm (1.16inch)

Voice Coil Material

Copper

Magnet Weight

0.6Kg (21.16oz)

Piston Diameter

210.0mm (8.27inch)

Magnet Gap Depth

5.0mm (0.20inch)

Coil Winding Depth

7.0mm (0.28inch)

Thiele/ Small Parameter

D.C. Resistance

6.0 Ohm

Fs

49.4 Hz

Qts/ Qes/ Qms

0.7538/0.8728/5.53

Vas

79.14L (2.79ft3)

Sd

0.0346m2 (53.63in2)

Xmax

1.5mm(0.06in)

Half-Space Reference Efficiency

1.05 %

Efficiency Bandwidth Product

56.60 Hz

Le

0.5 mH

Cms

0.00047 m/N

BL

6.86 TM

Rms

0.94 Kg/s

Vd

51.9 ccm

Mounting Information

Overall Diameter

255.0mm (10.04inch)

Bolt Circle Diameter

245.0mm (9.65inch)

Baffle Cutout Diameter

230.0mm (9.06inch)

Depth

106.0mm (4.17inch)

Net Weight

1.9Kg (4.19lb)