Professional 21"" Pro Sound Line Array Subwoofer – 4000W Powerhouse

Ultra-Powerful 4000W Output
– Delivers deep, punchy bass with unmatched clarity, perfect for large venues and outdoor events.
Double Magnet Design
– Enhanced magnetic field for superior driver control, reducing distortion and ensuring precise low-frequency response.
High-Grade MDF Enclosure
– Durable, resonance-resistant construction with premium carpet finish for long-lasting performance.
Wide Application
– Ideal for concerts, festivals, clubs, and DJ setups, providing thunderous bass that fills any space.
Effortless Connectivity
– Built-in XLR/TRS combo jacks and speakON outputs for seamless integration into any professional sound system.
Engineered for Touring
– Rugged steel grille and reinforced corners withstand rigorous transport and heavy use.
Global Wholesale Advantage
– Direct factory pricing, bulk discounts, and fast worldwide shipping—unbeatable value for professional audio buyers.