EXTREME Beard Whipping BASS! Lowest of the Lows. 6 21“ Subs 6th Order Bandpass Wall (Mr. 15hz)

visit: - Join our fun, friendly and knowledgeable community today! Just a few more great demo’s from the SkyHigh BBQ/Bassheads meet 2021. All of them were great! Some were louder than others but it don’t matter to me. I know what kind of time and dedication it takes to build each and every system i heard. Whether small, or large, it’s a TON of work! Of course, some of them stand out from the Mr. 15hz did. This thing was crazy! I loved it! Get Second Skin’s #1 Sound Deadener here SMD Products can be found at , Amazon, Ebay and more! #CarAudio #21inchsubwoofers #BASS Support these videos here! Also, check out my other pages: Instagram: Facebook Page here: Follow: Visit Sonic Electronix at