Conclusion: I had bought this for my GMC P/U. Hooked them up to a 100 watt p/channel amp. My truck is as good as the house stereo. I would recommend to everyone. Also I would like to give praise to Sonic for GREAT service and fast shipping, Hats off guys!!
Conclusion: These speakers are absolutely incredible, they sound so clear and amazing at all volumes. No distortion at all, they go louder then I will never need to run them any louder. I am running them at 90w RMS each, I seriously recommend these speakers.
Summary: I am pleased and happy with the accurate sound reproduction. Important to abviously properly install and wire correctly. Calibrations of eq, amp gains, audio control settings etc... Critical because the jl ZRs are in my opinion very accurate. Again pleasing at all volume levels.
Pros: Clean, crisp, accurate sound performance in my Lexus LX-470 SUV. Mounted in the vehicles 4 doors Stock location, powered with a JL Audio HD-600/4. Also a HD-1200/1amp running 2 12W7's for bass. Sound is very much pleasing loud or low awesome sound. The legendary JL Audio built quality, performanc...
Summary: I placed these in Q-Forms prefab kick panels in my 07 Chevy Tahoe. I also have another pair in the factory door locations of my 06 Infiniti G35 coupe 6mt. The kick panel locations make all the difference in imaging and for me, enjoyment.
Conclusion: The JL Audio Zr 6.5" speakers are very good, although certainly not the best out there. I'm using them right now in my car, with other manufacturers crossovers. Since I'm doing this, the speakers sound good, but not great. For the price, I would rather buy a used Seas Reference component set.