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Many in-stock orders ship within 1-2 business days, but timing varies by item. Custom, built-to-order, oversized, special-order, and supplier-direct products may need extra processing time. Free shipping applies to qualifying orders over $99 within the contiguous US. Freight items may require delivery coordination; any shipping exceptions are shown before checkout. Approved returns may be subject to a restocking fee.
Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
Tell us your vehicle, subwoofers and electrical setup and our team will help you match the right gear. Reach out before you buy.
315 is proud to introduce our new line up of Bluetooth Led bass knobs. These bass knobs will come with all the bells and whistles for a fraction of the price. If your looking for reliability and custom features look no further. These come in a variety of colors to choose from and some of the best potentiometers and leads in the market today. Bluetooth chasing leds with over 140 patterns and colors to control. As always our 24 inch tiffany style leads to assure you will have the quality you deserve.


