Hertz 8inch Compact Active Car Subwoofer - Dieci DBA 201 | Car Audio & Security 

Great review, thank you! One small but meaningful clarification: the amplifier is actually 440W, not 140W, and the peak power of the woofer is also around 440W with 220W RMS so you get quite a powerful punch from this little guy.

Bought one and I'm very impressed with the size to performance ratio. It's one of the smallest active subs for a trunk. The build quality is very good and has all the needed connection options and settings. I'm using it in an SUV and it easily overwhelms the stock speakers.

This is pretty neat! Love these reviews, learning more about audio by each video! 🙌🙌

Great review, and a potential item for my '79 Chevrolet K10 truck build. Looks like it will fit in behind the bench seat as a woofer.

Great option for a small car. Would like to hear it Blayde.

Great reviiew. But please, will this be sufficient to power a Mercedes E class from the trunk? Or is it too small?

What kind of setting should be for good smooth base , behind the box Ie - Base boost , Gain , low pass Etc....

Hi I always follow you you are top … A question I bought a hertz dba 201 on the back there is a phase button do I have to set it to 0 or 180•???

Hi, how thick should the power cable that goes to the battery be?🤔

Is there any way you can tell me what the tuning frequency for that box is?