Pros: I broke this in for a few days letting it RUMBLE with a low end test CD that has a LFE sound generator. My old sub was decent. A Mirage 12" PS180. This thing BLEW it away. Got the family together for movie night and BAM. We watched SPLICE and Transformers 2. LOL. All I can say is WOW. This sub has a great Price for Great low end. I have a Modern 1100sq' ranch house and this thing shakes the whole house. Living room is 11x17 but it is open to the whole house. I have heard HSU and Velodynes subs at friends houses. Sure this isn't a HSU but its almost there and for a lot less money. Highly recommended at this price. If you get closer to $500. There are other options out there.

Cons: The little LCD screen for making user adjustments to the sound isn't the best but once you have it set. Who cares.

Overall Review: I don't know what the guy below is talking about. Probably didn't break it in and every sub has different needs for placement. They all don't go in the same SPOT. Phase is just ONE part of the equation. Placement is EVERYTHING after phase is checked. It is obvious he doesn't get that.

Pros: Newegg has really come through with addressing the "damaged in shipping" issues with the Kilpsch packaging. The Klipsch box is now placed in a box that is about 12 inches larger in each dimension with 6" foam surrounding the original Klipsch packaging. Although there was a small gouge in the Newegg box, the Kilipsch packaging was prisitine. There are no marks on the sub, the grill is in tact, etc... Thanks for an awesome deal and great packaging Newegg!

Cons: None - awesome subwoofer for the money, especially with the $200 off discount.

Pros: Tight, Full, Powerful, Musical. Settings for auto power on and volume control, crossover,eq, phase all digitally controlled on the top of the sub. (can control these with a remote if wanted) nice looking cabinet. SOUND did I mention that. Amazing deal for this quality of a sub (Product Spotlight)

Cons: This was my third one. First one damaged with one of the feet and the wood of the cabinet damaged. The second had a damaged box so we rejected from UPS. The nice people at Newegg hooked me up, I would of been mad if I had to keep it damaged. Thanks. Makes me wonder if these are a damaged stock?? Others have complained about similar damage. I wish Klipsch used better quality feet for the cabinet. Not sure about plastic for a sub this heavy. I bought a RCA splitter for connecting to my receiver, not sure why they have left and right when most sub outs are single RCA.

Overall Review: The sub is just great and I am glad that I got the damage thing resolved. It is a great upgrade from my other Klipsch ProMedia and SWS subs. I am using it with the Klipch RSX-4, RCX-4 and the Sherwood Netboxx. All connected to my computer digitally using the Creative Sound Blaster X-Fi Titanium Fatal1ty Professional over SPDIF. This is the best setup I have had so far. Watched The Matrix, the helicopter crash was amazing!!!! There are better subs out there of course but you can't beat this deal.

Pros: Adj. EQ is a great feature, I switch back and forth between music and movies frequently. I also play a lot of vinyl. With my Klipsch Synergy Sub-12, the bass would flutter and become un- listenable at high volumes when playing vinyl. The RW-12D stays tight punchy on up to near max levels. While this is the first day I have owned it, I expect nothing but great things from it. Paired with a set of Klipsch Forte II's, this thing rocks! Plus, the price was just unbeatable. Thanks Newegg!

Cons: None thus far.

Overall Review: For those worried about previous comments with the packaging: This is no longer an issue. The sub came double boxed and tightly packed with styra-foam. The outer box as well as the inner box were immaculate when delivered by UPS this morning.

Pros: Great value. Goes deep. Cool LCD menu.

Cons: Not as well-defined as my DefTech 10" The low-level inputs are R-L. There's no need for a dedicated LFE, but I am somewhat accustomed to it.

Overall Review: My Klipsch RW-12d did arrive without shipping damage. There was a small cosmetic manufacturing defect in the wood case, but not one you'd notice without looking very closely. And the sub can move some air. OTOH, my old DefTech ProSub 100 (10") is tighter and packs a punch also. Yeah, the ProSub was more than twice as pricey, and that was eight or so years ago, but I was expecting a bit more perceived accuracy from this puppy. The RW-12d has more output and depth, but is a bit sloppier. So I'd say the Klipsch RW-12d is a great value, but only bends the value-curve; it doesn't really break or shatter it.

Pros: This is a great sounding subwoofer, My subwoofer the grill was not broken but it did rattle. I decided after reading many others with the same problem I would investigate prior to getting an RMA. The fix is simple and you will get a great sub at 1/4 the cost. Remove the screws around the speaker making sure that the speaker is facing up and the amp is down. Next carfully lift the speaker up and look for the 2 wire connections and disconnect you have about 3 to 4 inches to do this, and that is plenty. Set speaker aside and look inside you will see that the baffel has come loose due to hot glue. The Fix is I used plastic epoxy 2 part and chrome foil duct tape (not the fabric stuff) Test fot the duct you will see that there is about a 2 inch gap from the upper corner you can tell be the existing hot glue on both pieces and do not remove the hot glue as it will help position the duct. Now mix the 2 part epoxy and coat both pieces being careful not to get any on the box. Then use the ta

Cons: many of the units are damaged, poor construction from manufacture

Pros: Excellent range in bass frequencies Gives that big punch during movies if you want it. All around amazing subwoofer.

Cons: Undamaged box, but front grill was broken off. Made from cheap plastic. No way to fix it... The plastic pegs that hold the grill on are broken off/stuck inside. Port tube seems to have a noticeable sound at higher volumes/higher amt of air being pushed. Doesn't seem loose, but once again it feels like cheap plastic.

Overall Review: Overall I recommend this subwoofer when its on sale for 300 shipped, just be cautious as the last few reviews, mine included, list some common issues you can expect. -1 egg for damages, would cost too much to RMA/ship back, but it doesn't affect sound quality so 4 eggs total.

Pros: This sub is REALLY loud. I have it set to about 3/4 power for parties and when you turn the receiver up this thing pounds. No noticeable distortion, zero "humming" from the sub while on (had read that in another review). Was delivered quick and without any damage (including cardboard packaging). The electronic control panel on the top is super easy to use and set up. Really nice to be able to turn the sub up or down without getting behind it. Having the 3 "memory" functions is a cool feature. This is my first sub for a new home theater set up. YAMAHA RX-V471 5.1-Channel AV Receiver and Energy Take 5 speakers. Got the sub on sale for $299 after reading lots of reviews and am really happy I went with the $300 sub instead of a cheap $100 sub. Can't imagine any cheaper subs sound this good (especially since this thing was originally $1000).

Cons: Size. I knew going into it that this sub would be big. And it is. But, I gladly accepted the trade off, sacrificing some space in the living room for AWESOME bass. It also looks really cool if you're not scared to leave the front cover off.