Secondary and tertiary a-pillar three points frequency support reverse mould shell is suitable for all kinds of models loudspeakers inner ring 9.4 CM outer ring 10.0 CM small horn inner ring 4.8 CM outer ring 5 to 6 CM alto bell for size: 8.8 ~ 10 CM high
2018-01-07
Current sound to enhance the bass feeling eliminates noise cancellation the blue line is the output line of receiving power amplifier/subwoofer line REM position the red line of by the positive 12 v power supply black negative or take iron blue
2018-01-07
2018-01-07
Anaerobic pure copper plating 24 k gold car audio terminal set necessary professional car audio store!
2018-01-07
Home furnishings unity DE UT81B handheld oscillographic table UT81C digital multimeter
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