Specifications Parameters Mechanical Drawing Frequency ... - Focal

Fs. Vas. Qts. Qes. Qms. Re. Sd. Cas. Mas. Ras. Cms. Mms. Rms. Ces. Les. Res. BI. SPL ... +33 4 77 43 57 00 - Fax +33 4 77 37 65 87 - www.focal-jmlab.fr.
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TN 47

Tioxid inverted dome tweeter • Phase plug

Specifications

• Push pull 20mm Neodyme magnet • 20mm diameter voice coil with aluminum former • Optional accessories for easy mounting

Frequency Response / Impedance dB SPL

Ohms

100

17

95

16

90

15

85

14

80

13

75

15 W

Maximum power

100 W

Sensitivity

91 dB

Cone

Titane

Surround

-

Nom. impedance

8 ohms

DC resistance

6.1 ohms

VC diameter

20,5 mm

VC height

2 mm

Former

Aluminum

Layers

2

Wire

Copper

Inductance

0.09 mH

Xmax

-

Magnet d x h

20 x 2 mm

Magnet weight

-

Flux density

1.6 T

Gap height

2 mm

Net weight

0.085 kg

1819.87 Hz

Vas

-

Qts

-

12

Qes

-

70

11

Qms

-

65

10

Re

6.10 ohms

60

9

Sd

-

55

8

Cas

-

50

7

Mas

-

Ras

-

Cms

-

Mms

-

Rms

-

Ces

-

Les

-

Res

12.5 ohms

BI

-

SPL

-

100

1000

Log Frequency - Hz

Mechanical Drawing

10 000

4/5 in

+

20 x 3 mm

Parameters Fs

20

©Focal-JMlab - SC020606/1

Nominal power

Suggested application Load

V (I)

Fb (Hz)

F-3 (Hz)

Ql

Vented

-

Sealed

-

-

-

-

-

-

-

Focal ® is a trademark of Focal-JMlab ® ZI Molina la Chazotte - 108, rue de l'Avenir - BP 74 - 42003 Saint-Etienne cedex 1 - France - Tel. +33 4 77 43 57 00 - Fax +33 4 77 37 65 87 - www.focal-jmlab.fr