Summary: I installed these in a 1998 Chevy Cavalier with an Alpine Head unit. These are the best sspeakers I have ever owned. They are clean and crisp and have plenty of bass. I love them..Just bought another pair for my blazer. Can't wait to put them in. Don't wait, these are great speakers.
Pros: arrived quick, easy to install, sound great at all levels.
Summary: I always use these in any upgrade. Tried other brands and they have sounded more muddy. These have the best crisp highs and mids I have heard for any speaker without going to separate components. No need to with these. They are weak on bass but I have always felt that acoustics have been to blame.
Summary: I ordered the Infinity Reference 9603ix three way speakers for my 2003 Mitsubishi Eclipse, and they blew my mind. I previously had the Infinity factory speakers located in the rear panel of my car, which began to deteriorate, as they were made out of treated paper. Although they still seemed to match up to most car systems, the tweeters were not doing their job, often making shrill and distorted noises that I could notice as I drove, and the woofers were kind of beat up...
Pros: Easy Installation Tweeters are unmatched Bass is very full, due to rubber Very high quality, well manufactured Priced well for what you get NO DISTORTION.
Summary: Die Infinity Ref-9603ix sind ihr Geld allemal wert. Habe sie in der Heckablage meines Wagens an einer Kenwood-Endstufe mit jeweils 260W verbaut. Für normale 9x6- 3Wegeboxen erzeugen sie schon einen ordentlichen Bassdruck, ohne dass dabei Höhen und Mitten zu kurz kommen.(nicht vergessen ordentlich Dämmmaterial zu verbauen, sonst bringt das beste Soundsystem nix) Werde mein altes Frontsystem demnächst ersetzen, da es von den Infinity einfach übertönt wird.