BOSS Audio Systems CXX10 Chaos Exxtreme Series 10 Inch Car Subwoofer - 800 Watts Max, Single 4 Ohm Voice Coil, Hook Up to Amp

Much much better than my old ones!

Let me start by saying that I purchased this subwoofer for full price of almost $50. I am using it with a 600w amp, and I am running it on the "dynamic" prebuilt EQ. And I have to turn the power and the bass boost of the amp down to 75% in order to feel comfortable. This woofer is great, and for the current price of $26 I'm tempted to buy another just to have it. Using the "bass boost" setting in my cheap stereo can cause all mirrors to shake in time to da beat.I've used it with two amps: a decade-old 600w and a newer 400w. Both give great, full sound, and the 600w was too much at max settings so I turned it down.There was a lengthy break-in period for this woofer. I thought I had a lemon for several weeks because although there was certainly movement of the membrane and low undertones, the Kickers in my doors were producing louder sound. However, after a little bit more than two weeks the bass suddenly improved massively. However, I only drive about half an hour every day, so for some people the break-in period will be much shorter.In summary, if you have a solid sub box and an amp that can output up to 400w, this subwoofer is ideal, especially for the cost. I've only had mine for three months, and there is a definite breaking-in period, but after it broke itself in it's exceptional.

Product was very good I don't like to listen to music loud just like to hear quality and this speaker provides quality sound

First this is a Woofer not a SUB-Woofer, if you know what to expect it works great. this is not a Super deep everyone hears it for 3 miles bass speaker, but that being said the sound is good. if you are throwing less than 400 Watts to it , you will probably like it a lot, if you want more power, I suggest something different.

Haven’t even hooked them up and started my install and hear rattles in my box. Removed speaker and the magnet is falling off the speaker ! Wtf. I’d like a refund or replacement ?

Not the best

Had a crappy Rockville sub completely blown with only a few hours of use. Got this to replace it and this unit is many times better. Be sure to follow the break in period.

It is not a competition break all the glass single 10" sub (if there is such a thing) - It's a $15 subwoofer in a $40 Bbox ported box, driven by a $46 desert eagle 900w 4 channel amp that also runs 2 6x9's (all Amazon) - And I'm very happy with it, people ask me to pop the trunk in my 69 caprice to see what's in there and it's pretty shocking to them how much GOOD sound is coming from a little cheap setup. If you like music and want a nice hit a bass that you will want to turn down on a long road trip, this setup is wonderful and CHEAP!. 2 of them on a better amp would likely be very impressive, I don't feel like this amp pushes it as hard as this little hero will go.