Retro Tech? Car Audio Gear You Sent In - 2020 Year End Edition
21:37
Car Audio Time Machine? 1994 KICKER 200si Amplifier Reviewed and Amp Dyno Test [4K]
21:26
Faça você mesmo um som surround... USANDO LASERS!
29:58
FINALLY TESTING THE ORION HCCA 12!! Full Review
15:58
You have DSP amp why are you still using passive crossovers
10:13
Nakamichi NKSD800.1 amp dyno testing
20:08
1988 Orion 225 HCCA Amp - Stock vs Modded by Shawn K Amp Dyno Tests
30:48
Portable Bluetooth Speaker Build (with DSP!)
18:03