Rockford Fosgate Power 550S amp dyno run oldschool amplifier sound quality test - use headphones !
Hello! After some weeks ( summertime , boys!! ) i am back with another classic Rockford fosgate amplifier , it is the Power 550S which i connected to the power resistors. This one delivers good output for subwoofers. Its the first time that i use a result sheet - what do you think? The audiophile backgroundtrack was made by @OmegaMetroid93 Thanks to all my supporters !! With your support i am able to continue video editing. If you like the basstrack in the background you can get it here: www.fletcher-sportboote.de/audiokeller/akbasstrack.wav Follow me on instagram: www.instagram.com/audiokeller #rockfordfosgate #amplifier #dyno
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