Very good92/100

Good subwoofers don't have to be expensive, as the Hifonics Mercury woofers show. Sure, there are better ones, but here you get a lot of bass at an astonishingly high level for little money.
The chassis handles a continuous nominal power of 300W RMS with a maximum peak power of 600W.
In a 20-litre bass reflex enclosure, the chassis achieves a lower cut-off frequency of 32 Hz.
Due to its low volume requirement, the chassis is particularly well-suited for compact enclosure designs.