315 Custom Audio Voltage Controller / Voltmeter
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 in the contiguous US. 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 Custom Audio is proud to offer our new line up of voltage controllers equipped with voltmeter. If your alternator is internally regulated or diode added to change voltage then this controller will work for your application. Increasing your voltage by up to 1.4 volts. Made out of 1/4 acrylic with voltage pot and voltmeter take complete control of what you charge too. Mount under the hood or inside you ride. grab yours today! Please allow 5 to 7 business days to ship. Most orders are shipped ahead of schedule.
Authorized 315 Custom Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.
