21" Subwoofers ARE HUGE!!! Un-Boxing B2 XM21 Subwoofer & How To Test Amp Wattage w/ Clamp Multimeter

WOW... subwoofers just keep GETTING BIGGER!!! This massive 21 inch sub from B2 Audio is a real head turner. It's no stranger to the dance floor either because sub gets DOWN! Stay tuned for lots more on this woofer as we test the wattage from our amp with a multimeter and a clamp meter. Don't forget to leave a comment telling us what type of box we should build for this! :)
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Music By: Letterbox, Huma-Huma, Silent Partner, Peacock Beats, D2TheRJ, Kevin Macleod
Songs: "On My Life", "Phase Three", "Overturn", "Mob Battle", "Rap Instrumental", "Rick Ross", "Soho", "Son of a Rocket"
Licensed under a Creative Commons Attribution license (creativecommons.org)
EXOcontralto
Bassheads Unite 2017

Category : EXOcontralto

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