Powerbass is a performance-driven car audio brand delivering premium amplifiers, subwoofers, and speakers engineered for enthusiasts who refuse to compromise on sound quality. Known for their high-excursion subwoofers, Class D mono amplifiers, and OEM-grade component speaker systems, Powerbass products are built to perform in daily drivers, custom installs, and competition car audio builds alike. Every product in the lineup is designed to maximize output, minimize distortion, and hold up under the demands of real-world use.

Powerbass subwoofers feature large-diameter voice coils, extended Xmax, and robust motor structures optimized for ported and sealed enclosures across a wide tuning range. Their amplifiers deliver stable, high-current output at 1-ohm and 2-ohm loads, with onboard crossovers and bass boost controls for precise system tuning. The Powerbass speaker lineup includes coaxial and component sets engineered for direct-fit OEM replacement and aftermarket upgrades, bringing full-range clarity to every frequency from deep sub-bass to crisp high-frequency detail.

At Trinity Car Audio, we carry a focused selection of Powerbass amplifiers, subwoofers, and speakers — all in-stock and ready to ship. Whether you're upgrading a factory system or wiring a full high-power build, Powerbass delivers the performance, build quality, and value to make every install count.