This sub BANGS!!!! I got 2 of these guys in the trunk of my 03 V6 Mustang on 1208 watts a piece and let me tell you, they kick ass. Hard to believe but I'm hittin' harder than these big body chevy's round my way and nobody can figure it out. These things can handle what ever you throw at em. I truely need a bigger enclosure but u can get much in the trunk of a mustang lol. Anyway for anybody looking to pound the streets this is the best thing smokin'. Forget the rest thats out there. Get your money right and invest in this sub. You won't regret it.

I bought this sub because it was more non-mainstream than the big names like Alpine, MTX, Kicker, etc. Ive had 2 Type-R 10s, a Kicker L7 15, and many other subs and this little guy beats them all. If you put it in the right size box with a large amount of port area (22mm of xmax moves a lot of air) and feed it the recommended 800-1000 watts rms, then this sub will surprise you. I had limited space in my mustang, and this in a 1.4 ft^3 box tuned @ 35 hz is enough to take your breath away. People cant believe its only one 10" sub!

Very loud for a 10 inch subwoofer Hits every note. Don't let the somewhat high price tag make you stray away, its worth it.

Bought 2 of the sxx10d4's to replace my blown diamond audio d6 10's... totally amazed with how great these subs sound! Loud and low! Had a custom box built- birch ply, ported, tuned to 33hz... hooked up to my fosgate t10001bd, these things pound! A little underpowered with the fosgate pushing about 1500 rms @ 1 ohm, but I'm impressed. These are honestly the best sounding/pounding subs I've ever owned!

Re audio>fosgate, diamond audio, phoenix gold, pioneer, kicker

Bought 2 of the sxx10d4's to replace my blown diamond audio d6 10's... totally amazed with how great these subs sound! Loud and low! Had a custom box built- birch ply, ported, tuned to 33hz... hooked up to my fosgate t10001bd, these things pound! A little underpowered with the fosgate pushing about 1500 rms @ 1 ohm, but I'm impressed. These are honestly the best sounding/pounding subs I've ever owned!

Re audio>fosgate, diamond audio, phoenix gold, pioneer, kicker

I bought one of these as a temporary sub to take advantage of an unused sub box that I had built for an old sub. It was a vented box, I cannot recall the tuning but the volume was slightly larger than the max recommended for this sub. Overall this is a solid 10". I believe it has a very good balance between SQL and SPL in the sense that it is very accurate over a wide frequency range and it gets pretty darned loud for a 10". I was giving this sub 1400w rms (brutus 2100 @ 2ohms) and it handled it, though I will say that it lost some of its accuracy near the max volume. I would estimate that 1200w is more reasonable.

Bottom line: this is a well balanced sub that sounds good and plays loud and I believe it is a good value purchase.

Thanks bro i have always loved re and have and old ford truck I'm about to drop a spend a grip on just in audio I love mustangs btw thanks again and the only place i shop i sonic

I have had my re sxx 10.4 for 5 months now. I must say it is still fantastic. I built a slot l port box for it and it is louder than two good quality 12s and deeper than two good quality 10s in a oversized box however, the tinsel leads have been smacking the spider which is now beginning to fail. If you play this woofer at high volumes (710 wats) on low frequencies (20-40hz), you will eventually have problems. I play it on my RE DTS 1501 amp. A good woofer soon to be an expensive paperweight.

I bought this sub to replace my audiobahn high excursion woofer that blew off of 500 watts. I had an audiobahn alumhq10 prior to that and that woofer was fantastic until the spider separated from the former. So, I decided to go up to the big boys of competition woofers. Lets just say, that I am happy. I used to run two kicker 12's in my Honda (less air volume) and they hit hard. In my Mercedes (more air volume), this one woofer outputs the 2 12's like crazy. This one woofer causes all the air to be displaced in my car (taking breath away, or feeling it in your chest). See youtube at hwe13161 for yourself and decide. I only run this sub on 500 watts and it still kills everything I hear on the street. My amp is top quality Fosgate 250 mono stable @ 1 ohm. BUY THIS. I am not making any money from Sonic Electronics but I say BUY IT. YOU WILL NOT BE DISAPPOINTING. I am originally from Cali so I know what bass should sound and feel like, plus I am an audio installer.

The sub slams. I have it running at 1000 watts on an MB quart 1500D amp on 2 ohms. after i had it installed, the guy who installed said that little sub sounds like 2 12's and he was right. I would suggest getting a box that is 1 inch thick and ported. Then it will sound nice.

Give them power and they will respond!!