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LoudspeakersSubwoofersPowered Loudspeakers
Estimated price (community-sourced)
$449
Around — community and catalog average, updates slowly
About the SLF820
The Syzygy Acoustics SLF820 is a high-performance, compact powered subwoofer featuring an 8-inch driver in an 11-inch cube enclosure. It supports both front-firing and down-firing configurations, includes built-in room EQ via app for correcting room modes, and offers wireless connectivity. Designed for seamless integration with home theater or hi-fi systems, it delivers true 30Hz bass performance with a 400W amplifier in an acoustic suspension design.
Specifications
Key Specifications
Power: 400W
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