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The MUSE 218SA is a high-power active subwoofer designed for large-scale sound reinforcement applications. It features a bass-reflex design housing two high-excursion 18-inch woofers with 4-inch voice coils for exceptional low-frequency reproduction. The integrated Class D amplifier delivers 4000W of peak power, ensuring high SPL and minimal distortion even at maximum output levels. Constructed from tour-grade birch plywood, the robust cabinet is built to withstand the rigors of professional touring and permanent installations. Onboard DSP processing provides optimized presets for various configurations, allowing for seamless integration with Muse line array systems. Six integrated handles and heavy-duty casters facilitate efficient transport and setup in demanding live environments. This subwoofer delivers the deep, impactful low-end necessary for stadium-filling audio performance.
| Material | 0.71-inch Baltic Birch Plywood |
| Transducer Type | 2 x 18-inch High Excursion Woofers |
| Voice Coil Diameter | 4 inches |
| Amplifier Type | Class D |
| Peak Power Output | 4000W |
| Frequency Response | 30Hz - 100Hz |
| Maximum SPL | 148.5dB |
| Input Connectors | XLR with Loop Out |
| Dimensions | 44.88 x 21.65 x 28.35 inches |
| Weight | 218.25 lbs |