Quantum Audio subwoofers deliver deep, punchy bass that adds impact and depth to your audio system, providing a powerful low-end performance for both car and pro audio setups.

Quantum Audio subwoofers deliver deep, punchy bass that adds impact and depth to your audio system, providing a powerful low-end performance for both car and pro audio setups.

Quantum Audio tweeters produce crisp, clear high frequencies, enhancing the detail and clarity of your audio system for a balanced, full-range sound experience. Perfect for car and pro audio setups.

Quantum Audio amplifiers boost your system’s power, delivering clear, distortion-free sound at high volumes. Designed for performance, our amplifiers ensure your speakers and subwoofers perform at their best, whether in a car or pro audio setup.

Upgrade your audio setup with Quantum Audio’s accessories, including RGB controllers, Bluetooth receivers, and high-quality speaker wire and RCA cables for clear, reliable sound and seamless connections.