Voltage Booster Upgrade

Knight ATV Verified independent store

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FEATURES Boost your amplifier for maximum power. You can mount this into most of our speaker housings or you may need to mount it under your vehicle. This kit is if you have purcha sed our speakers prior to March 1, 2026 and do not have a voltage booster already. If you have purchased your kit in the past year between, March 1, 2025 to March 1, 2026, you may be eligible to receive this 50% off! Email us your order number and we will give you a discount code. INCLUDES Voltage Booster (2) Extension Wires (if needed) Mounting Hardware Show more