Fostex FE83 用户手册

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80mm (3 in) cone type full range

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8 ohm impedance

♦

fo to 20kHz frequency response

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88dB sensitivity at 1W/1m (3.3ft)

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0.364kg (0.802 lb) net weight

Impedance

: 8 ohm

Minimum Frequency Response

: 140Hz

S.P.L.

: 88dB/W (m)

Rated Input

: 2W

Music Power

: 7W

Equivalent Diaghram Radius

: 30mm (1.18 in)

Reproduction Frequency Response

: fo - 20kHz

Equivalent Mass

: 1.15g (0.003 lb)

Magnet Weight

: 140g (0.309 lb)

Net Weight

: 0.364kg (0.802 lb)

Fs

: 140Hz

Re

: 6.9 ohm

Qes

: 0.9

Qts

: 0.72

Vas

: 1.11 L

Xmax

: 0.4mm (0.016 in)

no

: 0.33%

Qms

: 3.5

83

ø71
ø60

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3.8

RED.DOT

83

43

R

4-4 x 6