Overview 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 Specifications Mounting Depth 4" (102mm), includes clearance Speaker Size 555cm Linear Excursion 3-3/4"
SPG555PSGTuned™ high performance subwoofer enclosureVIEW FULL DETAILSSPG555Reference Standard SubwooferVIEW FULL DETAILS