High-Power 21" Passive Subwoofer – Premium Audio Performance
Crafted with neodymium magnets for superior magnetic efficiency, delivering deep, distortion-free bass with minimal power loss. Heavy-duty MDF wood cabinet with reinforced bracing ensures durability and reduces resonance for clean, punchy low frequencies. Professional-grade components including a high-excursion woofer and precision-tuned port design enhance sound clarity, ideal for live events, DJ setups, and home theater systems. Direct-connect terminals support secure wiring for high-wattage amplifiers, while the sleek black finish offers a professional aesthetic. Perfect for venues requiring powerful, reliable bass response without active amplification. Global wholesale pricing—bulk orders available at unbeatable rates for resellers and installers.