Center Channel Speaker Stand SANUS Natural Series NFC18 is an 18-inch stand for center-channel speakers up to 25 lbs. Its extra-large, black-lacquered MDF base includes adjustable carpet spikes and screw-in polyester feet for stability. Twin hardwood pillars support a 14 by 8-inch top plate with adjustable-height brass studs and neoprene pads to provide superior isolation and resonance damping for center channel speakers. A patented wire management channel conceals and protects cables. This product is sold individually. Bookshelf Speaker Stands Every aspect of the Natural Foundations design is calculated to increase structural integrity and performance. For superior strength and acoustic excellence, the base and top plate are constructed of premium MDF (medium density fibercore), finished with a handsome, low luster furniture-quality finish. For improved speaker isolation, both fixed brass isolation studs and Sanus' special neoprene isolation pads are included. Plastic feet are provided to protect wood or tile floors. Or, use the included adjustable carpet spikes for improved sound quality and added stability on carpeted floors.