On a budget considering the price of shipping and installing these are near best you can get for the price. Bought a pair of them powered with a Hifonics Brutus brz1200 wired down to 1ohm and they slam so hard. People hear it before I even drive into the street. Everytime the bass drops it makes me smile and think how its worth every single cent.

I have 4 of these in my 2001 suburban hooked up to 2 power acoustic bamf 4000watts amps I been running this set up for four years now love the bass ive won alot of bass comps featured in car auto mag I say re makes a great sub the highest ive hit so far was 154

Sometimes people have different opinions on 15" subs, whether it be they're too sloppy or don't hit the higher notes quite as well. I don't really have that problem with this sub as long as its enclosure and power supply are in check. I have mine in a 3.0 cubic foot box port tuned to 34hz, and 650w @ 2ohms. It's fairly clean and is loud enough to wake the neighbors. Having owned the previous SE15 with the narrow spoked basket, that's about the only change I can tell. RE products seem to still be dependable! Give it a go, or go for its bigger brother, the SXX. You won't be disappointed.

On a tight budget, so I did my research and went with one 15D4 on a Hifonics GLX 1001.1 at 750ish watts RMS @ 2ohms in my hatchback.

Very pleased with the accuracy and tone of this sub in a 52 litre sealed rear-facing setup. "Bass, I love you" will flap a shirt in my drivers window, musical enough to please me and my wife while listening to classical music, great accuracy. Great for Jazz, classical, house, dubstep, electro, you name it.

This sub represents excellent value for money and I'd be buying another one or three if space wasn't an issue (^ ^)

These are the best subwoofers I have purchased so far... they hit lows very good...I'm talking about ground shaking lows...I currently have three of them in my truck now thinking about getting a fourth one

Have it at 500rms. Could take 650 700 daily. With your gain set right.

Great subs for the price. Make sure you have at least 8 cubes b4 woofer and port displacement. Not the loudest subs but great sq even for 15s.

Have one of these in a 1.75 sealed down fire that me and a friend built in a Dodge Dakota extra cab. Im running 2 orion cobalt 800x1. One on each VC. Freaking ridiculous!!! That's all I have to say. Definitely recommended!!!

So I have a 04 crew cab dodge ram with two of these in a 8 cub foot box ported to 34hrtz an just breaking them in is intense! The bang an have everyone in shock, I can't wait to get the matching xtx 3000 for em, ill really turn some heads!!

I agree this is a bad subwoofer i have 4 of them in a 2001 Impala and it has my car banging... I would recommend these subs to anyone who loves deep bass an good sound quality at the same time

Amazing sub, I just installed one in a 4 cubic foot vent ported box and this thing bangs..!!!! I have owned some high end products from Memhis, Jl audio, and Alpine and RE audio by far tops them all in quality of sound and sound output....I highly recommend this product. will be buying another in the future.

This sub is bad*** it easily compares to the Kicker CVX 15 and in my opinion is better. Better lookin better sounding better at the low bass, I got this running with a RF t1000 at 2 ohms giving it about 750 RMS and it slams and sounds great I'm an RE Audio fan from now on.

I got this a couple weeks ago and spent the longest modeling a box that would fit in a 1990 Chevy K1500 Regular cab, finally put the box together which took a loooong time, like 2 days non stop cuz there was alotta wood to cut and stuff and alot of problems i had to find ways to get around. I put it in and hooked it up at 2 ohms to a Sundown SAE-1200Dv1 after i did all the wiring and big 3 upgrade, and let me tell you, THIS THING POUNDS. It absolutely destroys deep bass and in a smaller cab its even louder. I would recommend this product to anyone for its price and quality. Overall an amazing product, i will definitely be buying RE Audio again. Only thing i didnt like was that the terminals required an allen wrench, which isnt a problem because it comes with one that fits, but it would be nicer to see spring terminals in the future