Professional 21" Subwoofer with High-Performance Big Magnet Design

Durable Heavy-Duty Construction: Features a robust ferrite magnet system for deep bass response and long-lasting performance, ideal for outdoor stages, clubs, and large venues.

Premium Sound Quality: Engineered with precision-tuned components to deliver distortion-free low frequencies, enhancing any audio setup for professional DJs, live concerts, or event rentals.

Custom OEM/ODM Support: Available for bulk buyers seeking branded solutions, with flexible customization options for grilles, finishes, and power handling.

Weather-Resistant Build: Reinforced casing and moisture-resistant materials ensure reliability in outdoor environments, from festivals to permanent installations.

Competitive Wholesale Pricing: Direct factory sourcing guarantees unbeatable rates for high-volume orders, backed by global logistics support.