One word: beast. Powerful speaker, a rock in a solid box with 19mm MDF and nice furniture-like finish. It is the same product as the other listings here since it says react on the grill and on the back. If you search online, you'll find it abroad at a higher price.

Many connections at the back, while others that are more expensive don't even have half as many, and most importantly, a continuous phase control 0-180 with a potentiometer, not just a switch, as well as high-level inputs so you can match it to a sound system without a separate sub out.

From a quick measurement, it seems the rear port tunes at about 35Hz as shown by the rolloff of the curve—the next peaks are from the room—so you need to experiment with placement for optimal performance. I would like the filter to cut a bit lower than the 50Hz minimum it has, to cut room harmonics, but okay.

In summary, a 12-inch 200W with these features and at this price, you can't even find used. And if you do, it'll be 15 years old or more. Full VFM and recommended.

EDIT After 2 months: Because I had a strong room mode ringing at 55Hz and 110Hz with more than 15-20dB difference that covered everything due to the room, I used a DSP equalizer from the PC with the Voicemeeter program, which has endless options for adjusting cut-off, rolloff, notch, etc.

Okay. Seismic ultra-deep bass that hits your soul. And the speaker is still practically not broken in yet.