Subwoofer manufacturer expertise is vital for extreme 3500W power systems. We build the most durable subwoofers for professional audio brands. Our factory uses top-grade materials for competition-level bass. We offer flexible oem car audio services for your business. Many car stereo suppliers trust our team for heavy-duty builds.

As a premier subwoofer manufacturer, we prioritize heat management and high output. Our subs factory ensures your brand dominates the high-power market. You can find a reliable audio supply for all bulk orders here. Contact us today to start your 3500W project. We help you turn your power goals into market reality.

SP15 D1/D2 | 15″ 7,000W Max Power Car Subwoofer

Available with 15″ and 18″ 

Unleash earth-shaking bass with the SP15 D1/D2 15 inch subwoofer by Audio Yong, part of the SP series, available in 15” and 18” sizes. Engineered for extreme power and precision, this car subwoofer features a massive 4” dual voice coil design, delivering deep, resonant low-end frequencies. Perfect for daily driving, custom audio builds, and competition-grade setups, it’s an ideal choice for B2B distributors and installers seeking a high-performance dual voice coil subwoofer.

SP12G D1/D2 | 12″ 7,000W Max Power Car Subwoofer

Available with 12″, 15″ and 18″ 

SP-G sub’s built with highly efficiency FEM optimized open motor. The standard Die-cast aluminum and kraft pulp fiber non-pressed cone.

We use a special part 10 ” double PC mixture dampers to improve the performance.