AlpineW8D2 8 Inch S-Series Dual 2 Ohm Voice Coil High-Performance Subwoofers

Really happy with this install and subwoofer sound to replace the factory installed Alpine subwoofer...do install with a speaker ring like this one (initially purchased this one but was poor quality) https://www.amazon.com/gp/product/B00B8VK6SG/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1Also purchased the grill https://www.amazon.com/gp/product/B0078FVVO4/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1. and used these connectors, but heads up the polarity was reversed (small glitch) https://www.amazon.com/gp/product/B0007WTEVM/ref=ppx_yo_dt_b_asin_title_o01_s01?ie=UTF8&psc=1

Not purchased through Amazon or this seller but I purchased a dual truck enclosure loaded with the 8’s. Make sure you throw a multimeter on them to check the impedance to ensure they didn’t screw the wiring up. I got one sub that was correct and one that they were bridged together in a manner that you can’t get the impedance below 4 ohm no matter what you do.

Looks good wasn't able to install it yet.

This is a great sub to upgrade from oem sub. It hits hard it will make your rear view mirror shake. It a good sub for the money. I installed this in my 2012 Chevrolet equinox LT with premium package. It was minor modification to oem sub box.