The media could not be loaded. Hooked up a separate amp to drive the sub and added to my music system. 4 outdoor speakers on one amp and sub on another amp - sound is amazing - adds fullness to the patio your surrounded by music and you can't really tell where it's coming from. Very nice OSD products!

The sound quality is good even with the right amp but I was expecting a little more power from it.

Wow!! So impressed with the outdoor sub. What a huge difference it made coupled with four 2R8G speakers and 4000 watt Pyle PT8050CH mixing Amp. It delivers the perfect bass that we were missing!! I was a little apprehensive setting up a base outside but to my surprise you don't lose the sound quality in the wide open space. HIGHLY recommend!!!

Speaker adds much needed low end to outdoor garden speakers. Placed on the corner of a wood deck the sound and feel is excellent for this price point. Most importantly to me is quality sound at low to medium level. Alot of subwoofers require very loud levels to sound right. Nice and full without waking up the neighbors. It goes loud too if the party picks up. I'm using a simple 200w subwoofer amp I got on Amazon for $70.

I purchased this back in April 2022 as part of a patio upgrade, and originally paired it with a Fosi M03 200W subwoofer amp. The other components were simple - Fosi DA2120C 240W bluetooth amp which paired with a set of Definitive Technology AW6500 outdoor speakers. At first, the bass was muddy and the sub would sound as if it was clipping and too much amp for it. I upgraded the amplifier to a Crown XLS1002 running in bridged mode @700W. WOW it was like a whole different sub! This product puts out some good quality bass, but you should keep in mind you can adjust the amp settings to a higher cutoff frequency, say 235hz and you'll get more thump (if that's what you desire). I decided to try a higher "quality" subwoofer, so I purchased JBL Professional Control SB2210. To my amazement, and after listening to many different genres of music and made all other settings equal, I could not distinguish any difference except for 2 things. The JBL is more pricey and the build felt like the housing was cheap plastic. So, bottom line if one expects good quality sound from this sub, go with a higher powered, higher quality amplifier and it will make all the difference! Side note I also decided to upgrade my main speaker bluetooth amp and purchased an S.M.S.L. SA400. Pricey but much better quality, clean undistorted sound . Since then, any gatherings I've had, my guests are amazed at the sound and the consistent remark is the bass is very clean and doesn't overwhelm.
Adding a note:
Since it's a downward firing sub, it doesnt sound as good if you place it on a softer surface such as grass, dirt, gravel. I moved it to a concrete surface and there was a huge difference. I placed some concrete pavers on the gravel where I originally placed it. Then did some research to understand more about bass and how their soundwaves work, then understood why a grass surface didnt work as well. Also if you place a plant or vase on top, it will slide off with the vibration. I placed 3 plastic bumpers with double sided tape to keep it in place. I also purchased some silicone sound insulators (feet you can stick to the bottom to minimize vibration). Hope this helps!