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Nicely designed speakers, sounds great.

I got these speakers to put in my dash. 2 of my cars are sponsored by MB Quart, and since they no longer make these speakers but I still needed 4" for my dash in my 2011 Dodge Challenger, these were an excellent fit into my already existing full MB Quart system.

By Scott on February 21, 2015

9 found this helpful


MB Quarts 4" Speakers

I loved these MB Quarts I got from Sonic Electronixs there fast shipping and the speakers I put in my 300ZX sounded great! I will definitely buy more MB Quarts!

By Bobby on June 5, 2015

5 found this helpful


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.