■ Specification

Nominal Diameter

250mm (10inch)

SPL

97.0 dB/W/M

Frequency Range

77.7~6,500 Hz

Voice Coil Diameter

79.5mm (3.13inch)

Voice Coil Material

Copper

Magnet Weight

1.85Kg (65.26oz)

Piston Diameter

210.0mm (8.27inch)

Magnet Gap Depth

5.5mm (0.22inch)

Coil Winding Depth

5.5mm (0.22inch)

■ Thiele/ Small Parameter

D.C. Resistance

5.5 Ohm

Fs

77.7 Hz

Qts/ Qes/ Qms

0.5274/ 0.5588/ 9.40

Vas

18.60L (0.66ft³)

Sd

0.0346m² (53.63in²)

Xmax

1.0mm(0.04in)

Half-Space Reference Efficiency

1.5 %

Efficiency Bandwidth Product

139.05 Hz

Le

0.26 mH

Cms

0.00011 m/N

BL

13.49 TM

Rms

1.69 Kg/s

Vd

34.60 ccm

■ Mounting Information

Overall Diameter

260.0mm (10.24inch)

Bolt Circle Diameter

242.0mm (9.53inch)

Baffle Cutout Diameter

228.0mm (8.98inch)

Depth

101.7mm (4.0inch)

Net Weight

6.5Kg (14.33lb)