315 Custom Audio

  • Designer Bass Knob - Audio Sellerz
    Designer Bass Knob
    315 introduces the Designer bass knob. With standard graphics to choose from these are all the rave today. Built with...
    $109.99
  • Dual Bass Knob - Audio Sellerz
    Dual Bass Knob
    Check out this beast of a knob! 315 introduces our 1/4 inch dual bass knob! This knob has all the goodies wrapped up ...
    $165.00
  • Dual Bass Knob - Audio Sellerz
    Dual Bass Knob
    We are proud to introduce our new custom dual bass knob. We have pulled out all the stops on this one. First we start...
    $149.99
  • Fuse Block 4 Spot - Audio Sellerz
    Fuse Block 4 Spot
    Need a anl fuse block that won't break the bank? Our 315 basics fuse block is exactly what you need! over 1/2 acrylic...
    $64.99 $79.99
  • Switch Panel with Voltmeter - Audio Sellerz
    Switch Panel with Voltmeter
    Custom panel designed to fit into single din area. 3 wire voltmeter with set screw wired into switch. 3 additional sw...
    $54.99 $79.99
  • The Woody 3some - Audio Sellerz
    The Woody 3Some 7ft leads
    When two is not enough 315 Custom Audio has the solution! Introducing The Woody 3Some. with extreme control over your...
    $275.00
  • (PS)Bass Knob - Audio Sellerz
    (PS)Bass Knob
    If your looking for a bass knob that is strong but basic then 315 has the solution for you! Enter our PS bass knob. T...
    $65.00
  • Aluminum Bass Knob - Audio Sellerz
    Aluminum Bass Knob
    315 proudly introduces our newest budget friendly bass knob. Made out aluminum alloy will you be ready to unleash the...
    $60.00
  • The Woody 3some - Audio Sellerz
    The Woody 3some
    When two is not enough 315 Custom Audio has the solution! Introducing The Woody 3Some. with extreme control over your...
    $224.99
  • Hood Props - Audio Sellerz
    Hood Props
    Introducing our custom hood props by 315! These are a great way to showcase your build and add some bling night or da...
    $95.00
  • Media Radio Box - Audio Sellerz
    315 Custom Audio Media Radio Box
    315 Custom Audio Media Radio Box Made by 315 Custom Audio. Sold by AudioSellerz.com. The 315 Custom Audio Media Rad...
    $195.00
  • The Woody.
    The Woody
    Introducing The Woody Bass Knob! This bass knob is made out of 100% Baltic Birch and built to last hours of use while...
    $79.99
  • The Woody Part Dual - Audio Sellerz
    The Woody Part Dual
    Introducing The Woody Bass Knob! Part Dual! When you need more control why not bring two to the party. This bass knob...
    $159.99
  • The Stubby - Audio Sellerz
    The Stubby
    Bigger is not always better. Introducing the newest addition to our wood line The Stubby! Made in the USA with 100% b...
    $64.99
  • Voltmeter - Audio Sellerz
    Voltmeter
    Simple but add a nice touch to any build. introducing our Flush mount voltmeter. 3 wire connection. Multiple colors t...
    $34.99 $49.99

315 Custom Audio products are built for the details that make a car audio system look cleaner, work better, and feel more finished. If you are putting together a serious build, these are the kinds of upgrades that help separate an average install from one that stands out. From custom bass knobs and voltmeters to fuse blocks, RCA distribution pieces, switch panels, hood props, and radio boxes, this lineup gives you the accessories that bring both function and style to the setup.

One of the biggest draws with 315 Custom Audio is the look. Their bass knobs and matching accessories are made for people who want more than just basic parts hidden in the vehicle. These pieces help add a custom touch while still serving a real purpose in the system. Whether you want a cleaner way to control bass level, a better-looking voltmeter for your electrical setup, or small finishing pieces that make the install look more complete, this brand fits that lane well. Their catalog is centered on these accessory categories, with bass knobs being one of the strongest parts of the lineup.

If you care about the small details in your build, 315 Custom Audio is a brand worth paying attention to. These are the parts that help tie the system together visually while giving you useful add-ons for daily driving, demos, and show-style installs. Shop 315 Custom Audio at Audio Sellerz for custom car audio accessories that help your setup look cleaner and feel more dialed in.