The SP26PL are low-profile speaker stands that has a rotating top plate so that every sound reaches your ears. Stands are made from heavy-duty steel to reduce vibration and has a hollow core to hide cables and speaker wire. Two top plate sizes are provided for stability - each with a mounting hole and 1/4” – 20 screw to secure your YU4, YU6 or other compatible speakers in place. Rotating top plate ensures speakers are perfectly angled Foam padding and a heavy steel base reduce vibration and improve overall sound quality Hollow interior and bottom channels help to conceal cables and speaker wire Includes spiked and domed feet for carpet and hardwood flooring Sold as a pair Dimensions: Interchangeable top plates: 4.3” W x 7.1” L (11 cm x 18 cm) and 7” W x 7” L (17.8 cm x 17.8 cm) Stands: 8.9" (22.5 cm) W x 26" (66 cm) H x 10.6" (26.8 cm) D Weight: 34.4 lb (15.6 kg) Warranty: 2 years