Professional Loudspeaker

Musical Instrument Speaker Series

Low Frequency Loudspeaker

 

- impedance : 8 Ohms

 

- Power Nominal : 40Watt

 

- Max : 80Watt

 

¡á 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)

¡á 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

¡á 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)