Review on 🔊 Alphasonik AS8DF 8-inch 600W 4-Ohm Downfire Shallow Mount Flat Enclosed Subwoofer for Compact Spaces in Cars and Trucks - Slim Thin Loaded Subwoofer, Sealed Bass Enclosure with Air-Tight Performance by Michael Heidelberg

Installing a 2019 Chevy Spark. 8" Alphasonik I have to say I was a bit apprehensive about how much bass this would provide. However, once installed I was surprised! It has good range when it comes to different notes in songs. It won't mirror your or similar overturn.This gives you more bass than you normally get from factory speakers.I would say around 50% more.I am a bass nut and this was a big surprise to my wife as she is not a bass nut.She loves the extra bass which this unit ships out of the box I have this on a 1000 Boss which isn't a true 1000. It puts out around 300 RMS Pros: Small and compact Good bass range Good price Nice looking box build quality Cons: Something I don't like occurs.