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The Trinity H Series 18'' Subwoofer delivers 3
Subsonic filter: 10 - 50 Hz — helps remove very low frequencies that can burden the woofer or waste power
built for car audio enthusiasts who demand deep
controlled bass with the ability to handle high power levels
detailed listening experience without changing mounting geometry
Resilient Sounds Single 12" Gold Ported Enclosure Durable Subwoofer The Trinity H Series 18''Engineered specifically for the Resilient Sounds Gold 12" subwoofer, this 2. 0 cu ft ported enclosure delivers deep, controlled bass in a handcrafted, show ready package. Net Volume: 2. 0 cubic feet provides the airspace needed for the sub's excursion, supporting strong low end extension without overloading the enclosure. Tuning: 33 Hz targets deep bass response while maintaining controllable behavior at higher output levels. Port Area: 28. 69 sq in a
