Great speakers
I have just recently put these in my 2011 GMC Sierra Extended Cab, and I love them. I had replaced the factory paper speakers with a set of JBL GTO 6 1/5 in the front and Infinity Reference 5 1/4 in the rear. I am still using the factory radio (non-Bose), and the speakers did not give me the sound that I wanted. I replaced the front with the RKM116, and RKM113 in the rear doors, what an amazing difference it made with the sound quality, I love these speakers. These speakers are ran off of the factory radio, and I can promise you, the Germans know what they are doing with sound quality of speakers, you will not be disappointed. They are well worth the price, especially since I was able to get both sets of speakers for less than what the Infinity's cost. I did have to use a speaker adaptor for the front (https://www.sonicelectronix.com/item_35253.html) and I was able to use the factory rear brackets )just cut the old paper filter out.
13 found this helpful
serieux
comme d' habitude MBQUARTZ c'est du solide.
je le recommande.
impeccable.
12 found this helpful
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
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