db amplifier (umak-1522bt ) actual tutorial (day 8 of day 10 ) duty sa shop by R.M audiolab
15:45
db amplifier actual tutorial (day 6 of day 10 ) duty sa shop by R.M audiolab
26:26
1000watt amplifier repair distorted 1 channel in novys store carmen cdo
16:06
1800 watts db audio Amp and 450 watts sakura amp , side by side comparison and specs review
10:02
Db audio umak 1522bt Review , Sulit ba bumili at gamitin ang 1522bt?
19:46
amplifier washing and repair (distorted right channel )
54:47
SAKLAP pinahirapan na nga na LUGI pa kami sa amplifier nato
12:02
AMPLIFIER CHECK | Sino ang malakas? | DB AUDIO vs. K AUDIO
30:39