F221 PA Sound System Dual 21" Line Array Subwoofer – Professional Audio Powerhouse
Engineered with dual 21" high-efficiency woofers for deep, distortion-free bass response, ideal for large outdoor events and live performances. Premium-grade birch plywood cabinet with reinforced corners ensures durability and minimizes resonance for crystal-clear sound. Advanced neodymium magnets and precision-tuned porting deliver unmatched low-frequency extension, perfect for concerts, festivals, and DJ setups. Multi-angle rigging points allow seamless integration into line array systems for scalable sound coverage. Weather-resistant black textured finish protects against wear, while ergonomic handles and recessed hardware simplify transport and setup. Designed for professional touring crews and event producers demanding reliability and explosive bass performance. Unbeatable wholesale pricing for bulk orders—stock up on pro audio gear without compromising quality or power. Elevate your sound system with industry-leading low-end impact.