Alphasonik 1 Pair of NS275 Neuron Series 2.75" (180 Watts Max for The Pair) 90 Watts Max Per Speaker Full-Range Car Audio Speaker with Paper Cone

They sound good popped right in nicely.

So I have had my 8" JBL GTO804 running off a Rockford Fosgate P2.200 bridged 4ohms @ 200 watts RMS for about 2 months now. This system is not in my car, its for my bedroom. I have the amp running off a Rosewill PSU, paired with Klipsch KG4.2 running off a good ol' Yamaha receiver. I built my own box for this sub, not using the recommended ported enclosure. I designed mine using the 12volt.com subwoofer enclosure/port calculator. I have my enclosure tuned @ 35hz with .66 cubic feet of volume (including port/sub displacement). This sub in this box sounds amazing, great for all types of music, I mainly listen to dubstep, rap, R&B and pop. Very good sound quality from such a small sub. This sub in my enclosure moves quite a bit of air. Its got a 2" x 10" port. I threw a bag at the port while playing Bass Ballin - Bass Mekanik and the bag just stayed floating around in the port. For the price I don't think you can find a better 8" subwoofer. My friends got a Rockford Fosgate P1-2x12 and I could say this 8" is comparable to one of his 12's. Great hard hitting subwoofer, very clean, great SQ and efficiency (you don't need a lot of power to get this little 8 loud). One thing i was surprised at was that this has 11.5mm of Xmax (excursion) this is more than a Rockford Fosgate P1 12 (new model). The RF P1 12 has 9.4mm. That's embarrassing. Overall, I would highly recommend this subwoofer to anyone especially if you are tight on space. Not only is this subwoofer compact, but it can get pretty loud and sustain SQ!! Mine never distorts and i do crank it... trust me. Gets really low too ! AMAZING 8!! I will be saying good bye to this jbl gto804 in January 2013 though... I have pre-ordered the Sundown Audio E8v3, will be selling the JBL to my friend cause hes going to put 2 of these ported in his Millenia. GREAT SUB! SIZE DOESNT MATTER LOL. Just buy it !

I just installed two of these in my neon in a vented box connected to a 15 year old 1000w legacy 4 channel amp bridged into two. They are running at 8 ohms as my amp will not run at 2 ohms. These subs replaced two older legacy 10", 450w. One of these blows both of the legacies away... And I'm only pushing around 65w rms to each. I also have two 12" Kenwoods in a bandpass. They are still no comparison for these pioneers. Love this product. Definitely worth the money.On a side note, I just ordered a Crunch GPV3500. (Can't wait to get it) :) Will post back to inform you of how they handle this kind of power.Update: After getting these connected to the new amp, I'm not overly impressed. They put out a ton of bass for a ten, but I would highly recommend spend a few more dollars for the Alpine SWS-10D4. Here's why:Pioneer:350wxmax:12mmxmech: 34mmAlpine:500wxmax: 17mmUpdate: These subs have a long break in period. They will continue to get louder for two months. I have them in a vented box 2.4 cf tuned to 37 hz. These things put out an incredible amount of bass for two tens. When they're turned up you can't light a lighter in the car... The pressure in the car prevents it from lighting. Lol. I actually bought these for an ib set up. Pioneer says they can be used in this application... They do work but not very well. You'll get better sound for far less power out of cheaper subs like pyle or pyramid. But vented, they are awesome! Just make sure you have at least 300w RMS (not 300 advertised watts) lol.Bottom line; certainly worth the money... Pioneer speakers usually are. ;)xmech: 64 mm These Alpines are capable of almost 3" excursion compared to these pioneers' 1.5.

Using several on-line sources and forums, including ToyotaNation.com, Toyotaowners.net, and Amazon.com, I was able to get the original 12-year-old sub out in only 5 minutes. The heavy new sub dropped into the original speaker space in the back deck. You cannot use the original screen at all since it is too high. That was positioned above the original speaker using 4 small screws. You have to use the original "frame" sub-assembly because that hooks to the Toyota center mount stop light and grille assembly that covered the sub on the back deck. That frame was bolted to the back deck using 4 brass-colored 10mm bolts. You can easily get them out using a long socket and ratchet.The problem I had was trying to drill the holes and assemble the 8 screws AROUND the new sub without hitting the sub heavy-duty frame. Using my selection of screws, I finally decided to use 1.5" #6 screws and angle the holes in about a 30-45 degree from vertical. This was definitely a trail and error process. You have to get a small right angle drill to drill the holes very close to the back window and back deck. It would help to have a buddy watch the holes and the clearance to new sub frame when you are drilling them. Since I was by myself, you have to come back into the trunk area to examine your work for every hole/screw when you are putting them in order. For me, it was about 2.5 to 3 hours to learn this process via trial and error. If you do this process, you could do it within an hour with practice.The new sub is MUCH BETTER than the original JBL sub. The old paper sub was totally busted and the new sub has a good rubber surround and much better cone materials. I purchased it on 5-NOV-2012 from Amazon.com for $47.07 with free ground shipping. The speaker came to my place on 7-NOV-2012 at ~7PM! Fabulous shipping job and the package was totally intact without any problems at all. Typical Amazon.com job!The Amazon.com site has very good prices for this item. Crutchfield.com has a price of $79.95 on this exact item with free shipping. I could have bought this same item from Techronics.com for around $50.00, but their freight charges were about $18.00. Several people in the Toyota forums have had firms "re-foamed" their speakers for $40-50 each . . . for a 12-year-old speaker?? Really?? When this speaker relaxes more, it will perform much better than the original JBL paper 8" sub-woofer. I'm totally happy with this new sub. Amazon.com has a good price and definitely superior shipping service to my area.

Eh, thought they would sound a little better