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The Rockville SV12K6D1 is a loaded single 12-inch subwoofer enclosure that pairs Rockville's K6 subwoofer with a purpose-built box. Its standout is the thick plexiglass front panel with switchable white or blue LED lighting, which makes it as much a show piece as a bass upgrade. It suits drivers who want a ready-made, pre-loaded box instead of matching a raw sub to a custom enclosure. Against generic prefab boxes, it offers a matched sub and amp-ready wiring in one unit, though it takes up real trunk space and the lighting is cosmetic rather than acoustic.
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The Rockville SV12K6D1 is a single 12-inch vented subwoofer enclosure loaded with a Rockville W12K6D2 V2 subwoofer. The sub is pre-wired to a 1-ohm final impedance. The enclosure is tuned to 28 Hz.
The enclosure is built from 3/4" MDF with black carpet, and a 1" MDF baffle for mounting the sub. Construction is bonded, stapled and braced, and 10 gauge copper push terminals make the connections. The front panel is thick plexiglass with LED lighting that can be set to white or blue.
The subwoofer has a 2.5" voice coil with a black aluminum former wound with OFC copper wire. It uses a double-stacked 100 oz magnet and a high BL magnetic motor gap. The cone is fiber-reinforced black non-pressed paper with a thick foam surround, and black stitching reinforces it. A vented T-yoke helps dissipate heat.