12" Sundown X subwoofer maybe the best subwoofer ever made

Car audio subwoofer review of one of the best subs ever made in car audio. 12" Sundown X Buy these subs here: 12" dual 1 ohm https://amzn.to/3LEzAAZ 12" dual 2 ohm https://amzn.to/4bYyavT 15" dual 1 ohm https://amzn.to/3A069GZ 15" dual 2 ohm https://amzn.to/3SfRzBA Check out the website to purchase Hifi Vector products! https://www.hifivector.com The SPL meter I use is SSA APMX SPL meter buy here: https://ebay.us/p0797J Special B2 Audio Discount at Big Jeff Audio use CODE B2VECTOR at Checkout. This is a bigger discount for B2 Audio Products only. Coupon code for Big Jeff audio Big Jeff Audio - use code HIFIVECTOR at Checkout. https://bigjeffaudio.com/?ref=HiFiVector Coupon code for Surge Audio – use code HiFiVECTOR at checkout https://surgeaudio.com/ 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: All products I review were purchased by me for the purpose of this video. Or provided by fellow bassheads. All of the opinions in this video are my own and the content wasn't reviewed by anyone prior to posting. 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