SETTING SUBSONIC AMP LEVEL W/ SUBWOOFER FLEX!
6:16
Subsonic Filters, protect your subwoofer from low bass using a multi-meter.
11:03
HOW IMPORTANT SUBSONIC SETTING IS ON YOUR AMPLIFIER?
12:06
4 Mistakes that Kill Bass - Car Audio Subwoofer Improvements!
11:54
SETTING LPF SETTING ON YOUR AMPLIFIER AND HEAD UNIT
27:42
Setting amplifier using multimeter
6:56
How to Tune an Amplifier by Ear [Car Audio Speakers]
8:23
PERFECT AMP GAIN SETTING COMPLETELY FREE!!!
20:08