Enhance Your Car Audio System with Gravity GR-DBE Two Channel Line-Output 🚘 Converter: Digital Bass Enhancer, Dual Amplifier Support, Pre-Amp Outs, and Level Matching Controls Review

This product sucks. Didn't fix the factory stereo bass rolloff at all. Every time I turn the volume up past 1/3 I get almost 0 bass from my amp and it toggles on and off different notes, don't waste your time or money. Buy a PAC I spent $179 on a PAC but at least it works exactly as it should with a smooth line out signal and no droop.

I just installed LOC 3 days ago. I haven't quite got it yet. I was concerned about the quality of the product because of the price. I took a risk and bought it. And so far it works great. I connected my Bose factory subwoofer with over 100 watts. And it works great. Doesn't get hot and sounds great.

Installed on a 2013 Chevy Cruze. If you take the time to make small adjustments to both the amplifiers and the Gravity sound processor, you'll be rewarded with vastly improved sound. This device is almost the same as NVXA2, but more expensive. For €40 you can't go wrong. At first I didn't notice any improvement in bass reproduction. However, through trial and error I figured out how to get it to work. There is a match between the RCA jacks. It is very important to understand this correctly…

I researched enough about line out converters and came across this one. This Gravity DBE unit sounds great, but my factory OEM mini subwoofer produces higher bass frequencies down to 250Hz. Non-original MTX subwoofers operate down to 250Hz in a sealed enclosure and sound great. This device cuts off all signals above 100 Hz, so I noticed stringy bass, some instruments suddenly disappeared from the tracks after installation. A crossover control that lets the signal pass through to 250Hz would be…