■ Specification

Nominal Diameter

380mm (15inch)

SPL

98.0 dB/W/M

Frequency Range

37.97~3,000 Hz

Voice Coil Diameter

99.4mm (3.91inch)

Voice Coil Material

Edgewound Copper

Magnet Weight

2.87Kg (101.27oz)

Piston Diameter

339mm (13.35inch)

Magnet Gap Depth

9.0mm (0.35inch)

Coil Winding Depth

18.5mm (0.73inch)

■ Thiele/ Small Parameter

D.C. Resistance

5.1 Ohm

Fs

37.97 Hz

Qts/ Qes/ Qms

0.238/ 0.255/ 3.481

Vas

357.256L (12.61ft³)

Sd

0.0903m² (139.96in²)

Xmax

4.75mm(0.19in)

Half-Space Reference Efficiency

7.408 %

Efficiency Bandwidth Product

148.90 Hz

Le

1.45 mH

Cms

0.00031 m/N

BL

16.45 TM

Rms

2.83 Kg/s

Vd

428.925 ccm

■ Mounting Information

Overall Diameter

390mm (15.35inch)

Bolt Circle Diameter

373.5mm (14.70inch)

Baffle Cutout Diameter

357.0mm (14.06inch)

Depth

137.0mm (5.39inch)

Net Weight

10.9Kg (24.03lb)