Genius SW-2.1 355 User Manual

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SW-2.1 355
1.2.6. Noise
Problem
Analyze and
identify the
causes
Solutions
Version
1.0
Page
12
of
20
Check and replace
Repair or replace
Driver units
damaged
Vibration from too
long lead wire of
driver units
Repair
1. D1-D4
，
C29 dry-soldered
or defective
2. U1, U2, U3 or the
components around
dry-soldered or defective
3. PCB broken or dry-soldered
Noise

Genius SW-2.1 355 Specifications

General

Speaker Type	2.1
Signal-to-Noise Ratio	70 dB
Volume Control	Yes
Input Sensitivity	450mV
Total Power Output	10 W
Frequency Response	20Hz - 20kHz
Input	3.5mm stereo
Input Impedance	10k ohms
Controls	Volume
Power Supply	AC
Driver Unit	Subwoofer: 4"; Satellite: 2.5"