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FBT MUSE 218S Passive Ground Stack Dual 18-Inch Subwoofer
This high-output passive subwoofer utilizes two 18-inch B&C neodymium drivers with 4-inch voice coils for superior low-frequency extension. The enclosure is constructed from 18mm birch plywood with internal structural bracing to minimize resonance and distortion. It achieves a peak sound pressure level of 148.5dB, providing significant acoustic power for professional touring applications. Integrated aluminum handles and a heavy-duty wheel kit ensure efficient transport and rapid setup in various environments. The bass-reflex configuration optimizes airflow and cooling to maintain performance during high-demand operation. A rugged steel grille backed by protective synthetic cloth shields components from environmental impact. This unit integrates perfectly with FBT Muse line array systems to deliver deep, impactful bass response.

Material 18mm Birch Plywood
Driver Size 2 x 18-inch B&C Neodymium
Power Handling 2000W RMS / 4000W Peak
Frequency Response 30Hz - 100Hz
Impedance 4 Ohm
Maximum SPL 148.5dB
Connectors 2 x Neutrik Speakon NL4
Finish Scratch-resistant Black Paint

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