Boston Acoustics

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High Performance TunableRadiator

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  • Designed to perfectly compliment the Boston SPG555 Subwoofer
  • Increases output without added amplifier power or enclosure volume
  • Suitable for high output needs where space is limited
  • User-tunable adjustments
  • Slim-mount design; only 4”of depth required
  • Removable dustcap for quick tuning adjustments


Mounting Depth
4" (102mm), includes clearance
Speaker Size
Linear Excursion

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