B&C Speakers Woofer 320AMX Specifications

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B&C

Specifications

Nominal diameter

12” (320 mm.)

Nominal impedance

8 ohms

Pe (max)

200 watts R.M.S

Power Handling 1

300 w. cont. program

Sensitivity (1W/1m) 2

98.5 dB.

Frequency range

54 - 2500 Hz.

Voice coil diameter

65 mm.

winding material

copper

former material

kapton

winding depth

10 mm.

Magnetic gap depth

7 mm.

Magnet diameter

155 mm.

Flux density

1.2 T

Also available in 4 ohms, data upon request

Thiele & Small Parameters

Fs

54 Hz.

Re

5.6 ohms

Qes

0.329

Qms

7.4

Qts

0.315

Vas

81 dm.3

Sd

522 cm.2

η0

3.8 %

X max

± 2 mm.

Mms

40.6 gr.

Bl

15.3 Tm

Le

0.9 mH

Mounting Informations

Overall diameter

316 mm.

Bolt circle diameter

296 mm.

Baffle cutout diameter

282 mm.

Depth

128 mm.

Net weight

5.6 Kg.

1 AES standard

2 Pink noise 100 to 2000 Hz.

1

320 AMX

Woofer

320 AMX

Woofer

Woofer, 2.5” voice

coil, 300 watts

power handling,

particularly

indicated for

compact multi-way

systems

Progetto4 7-01-2005 16:56 Pagina 1