Amped Up Car Audio | Dual Etched Plexi Eco Bass Knob

Take full command of your sound with the Amped Up Car Audio Dual Etched Plexi Eco Bass Knob — the ultimate upgrade for precise subwoofer level control. Designed for true car audio enthusiasts, this high-performance dual bass knob combines accuracy, durability, and sleek visual appeal to elevate your entire system.

Precision Tuning for Perfect Bass Response

Featuring an upgraded linear 50K potentiometer, this bass knob delivers ultra-smooth output voltage control, allowing you to fine-tune your subwoofer levels with pinpoint precision. Whether you’re daily driving or competing, the Amped Up Eco Bass Knob gives you instant, noise-free control right at your fingertips.

High-Quality Connectivity You Can Trust

Equipped with 12” RCA input leads and dual female input and output connectors, this dual bass knob ensures seamless integration into any amplifier setup. Built with high-grade RCA cables and gold-plated ends, it maintains clean signal flow for maximum sound quality and reliability.

Stylish Etched Plexiglass Design

Crafted from premium-grade clear plexiglass, the Amped Up Eco Bass Knob features a laser-etched Amped Up logo that stands out in any install. Its crystal-clear housing and professional finish make it as eye-catching as it is functional, adding a custom aesthetic to your vehicle’s interior.

Built for Performance, Built to Last

Every detail of the Amped Up Dual Etched Plexi Eco Bass Knob is engineered for longevity and consistency. From its durable RCA leads to its precision-milled control dial, this is the last bass knob you’ll ever need — designed to handle serious systems and look great doing it.

Key Features:

• Dual etched plexiglass design for a clean, professional look

• Linear 50K potentiometer for precise output control

• 12” RCA input leads with dual female in/out connectors

• High-quality RCA ends for clean, distortion-free signal

• Crystal-clear plexiglass with engraved Amped Up logo

• Compact, durable, and easy to mount anywhere

• Designed for audiophiles, demo builds, and competition setups

Why Choose Amped Up Car Audio?

At Amped Up Car Audio, we don’t cut corners — we build gear that performs. Every product is tested, refined, and designed by real car audio enthusiasts to deliver unrivaled quality and reliability. Whether you’re upgrading your daily driver or your show build, our gear keeps you #GetAmpedUp every time you turn the volume knob.