Dual 18-Inch Subwoofer System: Professional Audio Solution for Live Sound, Worship & Events – High-Power Bass Speaker for African Churches, Concerts & Installations

Designed for demanding acoustic environments, this dual 18-inch subwoofer delivers powerful, precise low-frequency performance ideal for medium venues, churches, conferences, and live events. Its symmetrical dual-driver design uses high-power, long-excursion neodymium transducers to boost SPL and transient response. Finite element analysis optimizes the enclosure’s rigidity, reducing resonance, while a high-efficiency passive crossover ensures seamless integration with full-range systems.

The advanced waveguide coupling technology improves directional control, minimizes interference, and enhances the clarity and coverage of bass. The speaker is made of multi-layer solid wood plywood, with a durable and scratch-resistant surface, suitable for fixed installation and touring use.

The system supports scalable arrays for improved low-frequency summation and uniformity. It maintains low distortion and reliable operation under high-power conditions, meeting strict standards for dynamics, thermal performance, and durability. Compatible with standard DSPs, it allows precise tuning in complex setups.

SW-218 Parameters:

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• Components: LF 2×18
• Connectors: 2×NEUTRIK NL4
• Frequency Response: 33Hz-220kHz ±3dB
• Sensitivity (1W/1M): 98dB
• Maximum Sound Pressure: 136dB
• Rated Power: 1000W
• Maximum Power: 2400W
• Nominal Impedance: 4Ω (parallel mode), 8Ω×2 (discrete mode)
• Dimensions: 560×1066×780mm

• Prompt response to all inquiries within 24 hours
• Detailed product specifications and competitive pricing
• Quality products with strong protective packaging
• Experienced R&D team capable of ODM projects
• Rigorous quality inspection for every product
• Multilingual sales and support team