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Browse all the promotions and sales currently going on at Sonic Electronix! Save big on car audio products as well as marine audio, headphones, portable electronics and home audio!

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    Rockford Fosgate RFRNGR-FSE (Open Box, Great)

    Empty Single 6.5" Front Lower Speaker Enclosures for select 2015-2018 vehicles from Polaris

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    Empty Single 6.5" Front Lower Speaker Enclosures for select 2015-2018 vehicles from Polaris

    • Empty 6.5” Front Lower Speaker Enclosures
    • Compatible with select 2015-2018 vehicles from Polaris
    • Designed for use with Prime Marine and Punch Marine
    • Direct bolt into vehicle using OEM mounting holes

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $289.99
    -30% $202.99

    In stock

    Only 1 Left!

    • Empty 6.5” Front Lower Speaker Enclosures
    • Compatible with select 2015-2018 vehicles from Polaris
    • Designed for use with Prime Marine and Punch Marine
    • Direct bolt into vehicle using OEM mounting holes

    Rockford Fosgate X317-FSE (Open Box, Good)

    6.5" front speaker panels with Smart-Lok for select X3 models

    X317-FSE-2 big
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    6.5" front speaker panels with Smart-Lok for select X3 models

    • Texture and color matched to vehicle interior
    • Injection molded Centrex plastic with integrated UV inhibitors
    • No drilling or cutting required
    • Direct bolt into vehicle using OEM mounting holes. Minimal drilling required
    • M0/M1/M2 speakers secure to #3 mounting holes

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $324.99
    -29% $229.99

    In stock

    Only 1 Left!

    • Texture and color matched to vehicle interior
    • Injection molded Centrex plastic with integrated UV inhibitors
    • No drilling or cutting required
    • Direct bolt into vehicle using OEM mounting holes. Minimal drilling required
    • M0/M1/M2 speakers secure to #3 mounting holes

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      why-shoping-with-sonic

      We love people and we're ready to help you! See what separates us from our competition.

      Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
      Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
      We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
      Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
      We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
      Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
      Why Shop With Us?
      Save up to 10 different vehicles in your garage
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      2020 Toyota Tacoma

      2018 Chevrolet Corvette

      2016 Chevrolet Spark

      2009 Nissan Sentra

      2007 Volkswagen Beetle

      2001 Lexus GS430

      2017 Dodge Viper

      2007 Kia Optima

      1997 Lexus LX450

      1972 Oldsmobile Cutlass

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      Identify your vehicle and submodel details
      • Owner's manual
      • Vehicle's insurance card
      • Vehicle registration
      • Vehicle produced after 2005: Inside driver's side door
      • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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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.