Infinity PR9603IS 6X9 90W 3-Way Primus Series Coaxial Speaker with Edge-Driven Textile Tweeter

Went into a '09 Dodge Ram 1500 Crew Cab with factory REN head unit and NO amp...Replaced the rear door flimsy/weak 15w 8 ohm 6x9's with these. Which I felt were a steal here on Amazon over other well-known etailers. In the Ram dont use the provided spacer b/c your door panel wont fit. If your speaker does nor seat flat use a die grinder the door mount cavity is plastic not metal so it is easily trimmed up a bit. After only about an hour the started to open up and show their true range. I usually give me speakers about 20 hours to break in before I comment on them. My personal tip, use silicone between speaker frame and panel...trust me it will kill any potential rattle.I usually buy Polk Audio and JBL, I was trying to save a few bucks more and all the retailers that sell them all had 5/4 star reviews. Since I'm not replacing head or adding a sub I figured I'd try these [Harmon group like JBL] very pleased, dramatic improvement in range/clarity and sound definition. plenty of power from stock head to run them. the other 4 I replaced [ft door & dash] are JBL Club series also super!4/17/17: UPDATE...Just short of a month in and these have seasoned nicely. With some frt to rear balance work as well as equalizing to my taste they have the range I like with the added punch of a good product. Absolutely no need for a costly amp install, though I'm sure it would sound nice with more power at the four door positions as well as a sub w'er. A guy just has to know when to stop! :) NO regrets. And wife was pleased when I told her to replace all six was less than $200 total. Both her as well as the kids noticed the difference, all happy.

Speakers were easy to install and sound great

For the money these are great speakers, but like a lot of Infinity speakers they're quite bright. Also, in my case there was about a day-long break-in period where they were nearly overwhelmingly bright and brassy. They soon settled down and I'm happy with them.Understand that bass response is strictly in the mid-range for these guys. This is no cheap bass substitute. In fact, I can only recommend these if you're planning to install a sub or other speakers with good low frequency response to complement these.

Too bad one stopped working after 60 days not even over powered. Too bad as they sounded great, going to alpine.

Fit great and sound excellent. Used in my saddle bags on my harley. These are not waterproof, so be prepared. My lids have covers for rain/washing to protect the speakers.

I did not like the way these speakers sound. Ringy, tinny not sure the word to describe. I returned them with no problem.

Very nice, clean sound, with ample bass. I have these in the rear seat Sail panel positions in my son's '89 Iroc Z Camaro. They fit easily. I made a good choice here. It's a shame the Iroc trim panels would hide the grills, because they are very sharp-looking. These are being driven by a Rockford-Fosgate 100-watt amp.The construction of these is top-notch.

I installed these Infinity PR9603IS 6 x 9 speakers in the front doors of my 2013 Double Cab Toyota Tundra non JBL. They sound good like the home infinity speakers I used to have and 6.5" Infinities I have in another vehicle. I like the bright sound of them, might say it makes the sound more spatial than the stock speakers. They are a bit lot louder than stock running off the deck, I definitely don't need a separate amp. I used the Metra 82-8146 speaker adapters and the Metra 72-8104 wiring harness for a trouble free installation. Total install time was about an hour for both sides. Youtubing TacoTunes really helps to learn how to take off the door panels.The Infinity speakers cleared the window rail and door panel grill without a problem using the Metra adapters. I debated for a month whether to install these, JBL's, Alpines, or Rockfords, and I don't regret choosing these Infinity speakers at all.