Is this the best Amazon budget Subwoofer ? 15" Hyanka car audio subs

Is this 15" Budget Amazon subwoofer from Hyanka any good lets find out. #hyanka #amazonsubwoofer #hyankasubwoofer Buy these subs here: https://amzn.to/45L3PyY Buy the Subwoofer boxes I used in the video here: https://amzn.to/47ZGniJ The SPL meter I used is SSA APMX SPL meter buy here: https://ebay.us/p0797J Coupon code for Big Jeff audio Big Jeff Audio - use code HIFIVECTOR at Checkout. https://bigjeffaudio.com/?ref=HiFiVector Enjoy the content? Support and Donate to the channel to help me do more products reviews https://www.paypal.com/donate/?hosted... All donations will go to products for review. Disclosure: The Product in this video was provided of no charge by manufacturer for the purpose of this video. All of the opinions in this video are my own and the content wasn't reviewed by anyone prior to posting as to give viewers an honest review of the products. Affiliate links are provided for your convenience. I receive a very small portion of the sales from these links, which help me bring you more unbiased content for this channel. Please subscribe to my channel so you will receive notifications when I upload new videos. Subscribing also help me do more video reviews. Thank you so much for watching!