Testing d10 na mcv box loaded Tosunra 350watts / Joson Jupiter max
15:48
Testing oversized mcv box d8 loaded joson 8 inches speaker
21:11
P1 - Pakwan ni Pongloy - EP1685
15:12
Hi-End Floor Standing Speaker Production Process / 落地揚聲器製作過程 (音響製造) - Taiwan Speaker Factory
14:50
Testing sa 2 dual Midhigh gamit Joson SUN A6 Power Amplifier | Mixer to Power Amplifier
7:58
soundcheck tosunra 15inches 850w double magnet 4inches voicecoil
20:55
D15 mcv box kasya sa isang plywood paano gumawa?
32:01
UNTI UNTI NA ANG PAG ANGAT NG LUBAO PROJECT(SAN FERNANDO PROJECT ROOFBEAM NA KAMI)
19:09