🔊 LM324N-Based Subwoofer Powered Amplifier Circuit

Unleash deep, powerful bass with this LM324N-based Subwoofer Amplifier Circuit, specially designed to drive subwoofers up to 12 inches with ease. Engineered to filter and amplify low-frequency signals only, this circuit delivers rich and punchy bass—perfect for building or upgrading your home theater, car audio system, or DIY subwoofer project.

Built around the reliable LM324N operational amplifier, this circuit ensures efficient bass processing while maintaining clarity and depth. Whether you're a hobbyist or an audio enthusiast, this module is an ideal solution for powering dedicated subwoofers and achieving that floor-shaking low-end.