Challenger MS-420 specifications.

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Specification

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General characteristics Challenger MS-420

Type:

coaxial speaker

Size:

10 cm (4 in.)

The number of bands:

Power:

45 W (nominal)90 W (maximum)

Sensitivity:

88 dB

Frequency range:

70 - 22000 Hz

Impedance:

4 Ohm

Tweeter Challenger MS-420

Cone material:

silk

WOOFER Challenger MS-420

Dimensions:

100 mm

Cone material:

Karbon

Mounting depth:

61 mm

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