fit with no modifications , great sound , overall good value

Great install, sounds good, good bass and mid. Crutchfield thought of everything and customer service was friendly and knowledgeable.

So I bought these as a replacement in my 1998 Nissan Pathfinder. My stock speakers were blown. All four of them. So I replaced all four speakers with these. I was skeptical but decided to get them anyway. The brackets are a pain in butt. I hated them. But the speaker itself sounded nice. I enjoy listening to them loudly. They are hooked up with a stock deck and amp. The only con is that high volume+high bass makes them sound a little distored(DUBSTEP MUSIC). But I don't care they were not meant to be top of the line speakers.

Speakers did not fit in the door, had to drill extra holes for the screws, speaker harness did not match up so had to run wires from speaker to the radio. They do however live up to the Pioneer name and sound great.

I bought these because they were recommended as a close replacement for the door speakers for a FD RX7. They actually fit perfect without any cutting or welding. All the holes lined and they went in easy. My son said they sounded so much better than the old ones.

I have them running straight off my Eclipse SD3000... 5v per channel sounds way nice on this head unit. Speaker do sound very good for Mid to upper end, expect no base. I don't need base I have quite a subwoofer so it works well... However, NO SPEAKER COVERS??? WHAT THE HECK... WHAT AM I SUPPOSE TO DO WITH NO SPEAKER COVERS?

A Crutchfield advisor recommended these speakers as replacements for my 2001 toyota camry rear speakers (6x9 JBL). The speakers are a waste of money and would be better suited for a go kart. The brackets they supply are flimsy and 2 of the holes needed to be redrilled.

I bought these speakers about a month ago. These speakers are alot better than the 12 year old infinity stock speakers my eclipse had. For the price these speakers are not a bad investment! They produce good sound and are deffenenty worth the price! I have 2 12 kickers and when the bass hits i can beraly hear the music! Also i have to have my pioneer head unit around 35/62 to have a desent loudness and be able to hear them!

Dont waste your money on these just spend the extra money and get Polk or Infinity. When I unpluged these my bass sounded much better with just the front speakers only OEM is better.

I replaced the factory head and speakers in a 95 Volvo. These were what i decided on after about an hour of comparing. Completely satisfied. My unit has a subwoofer preamp, which i used to add the low end of sound. The speakers themselves aren't too bad, but as the volume goes up, so does the bass distortion. Set your unit to turn down bass and up mid/high, and get a seperate sub (my self powered 8" rounded nicely.)

Meh, I thought these were going to perform better than the OEM but the OEM will be going back in.

got them to replace a set of speakers that came in the car when i bought them , and the old ones are going back in , they are only getting power from a 25 watt reciever ,and thats way too much for them ,they only good thing i can say about them it that they are better than the front ones i bought , which isnt saying much

I purchased these for my 1993 Mercedes 190E. I thought these would be a decent upgrade from the OE speakers, and they were. Thats all they were. At higher volumes the speakers distorted really badly and would make listening to music a nuisance. I wasnt bumping my stereo, I just wanted to put them to use. The highs were there, mids were being drowned out by the distorted bass notes. I fixed that issue with high pass filters and they helped, the speakers sounded much clearer. But the draw back was that they were no where near as loud as before. Now I had to have the stereo at higher volumes.

I wouldnt recommend these speakers, but if you want something to cheap to upgrade your factory speakers then go again.

I opted for these 5-1/4" speakers to replace the 6x8" stock speakers in my 2010 Mazda 3 because both Crutchfield and Amazon said that only 5-1/4" would fit. After pulling off my panels (thanks to Crutchfield's awesome Mastersheets), I saw why - the stock speakers' wiring harnesses were on the front of the speaker, not the rear, making the mounting hole EXACTLY 6x8" with no room for wiring.

Against my better judgment, I installed the 5-1/4" Pioneers instead of stopping right there and returning them (which I should have). The Pioneers are terrible replacements for stock speakers if you don't intend to install subwoofer.

Their highs are great, and they actually have decent bass hits, the problem is they have almost no midrange. I tested them by listening to a variety of songs including some with driving bass-lines, and it was like huge parts of the songs were missing. Their midranges are so bad, in fact, that I preferred my stock speakers to these.

If I was looking at installing a more well-rounded setup with an amplifier and subwoofer, these might make a good supportive set. On their own as full-replacement speakers, I recommend looking elsewhere in Crutchfield's offerings... anywhere else.

At first I marked these down for 2 stars, but seeing as how others have given them 5, I'm handicapping my rating down to 1 star. People really need to know how bad these are as stock replacements.

Great website, easy shopping, fast delivery, excellent installation instructions, I am very pleased, would do it again.

These made the sound coming from the rear doors in my Saturn L100 dramatically better! There is a lot more bass coming from the doors than with the OEM speakers.

I didn't use a speaker adapter to install them. I lined them up with the seal for the OEM speakers and drilled four holes in the door to mount them.

I've tried Pioneer 5 1/4" speakers in the past and they always seem just a little bit too small. These are also smaller than OEM but they still worked with the seal from OEM so I have no complaints.

After speaking with a product tech I was told this would be a direct fit replacement (and it was). However, I now wish I had gone with the 6 1/2" that was the same size as the stock AC Delco. The 6.5 was the same price. If you have the room, go with the larger size and don't be disappointed.