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15T25-8
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40W69-8
70W81-8
75W82-8
75W87-4
75W87-8
75W104-4
75W104-8
100W100-6

40W69-8

6,5" woofer
Polypropylene cone
Aluminium basket
Rubber surround
Optimized for bass reflex

Specification

Nominal impedance

8 Ohm

Max. long term power

75 W

Max. short term power

120W

Frequency range

38 - 2500 Hz

Sensitivity (2,83 V/1m)

88 dB

Voice coil resistance

6,4 Ohm

Voice coil diameter

40 mm

Voice coil height

14 mm

Air gap height

6 mm

Linear coil travel

+-4 mm

Free air resonance

45 Hz

Moving mass

16 g

Effective diameter

129 mm

Magnet weight

580 g

Total weight

1800 g

BL

8,74 Tm

Q ms

3,64

Q es

0,38

Q ts

0,34

V as

18,8 ltr

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