Home / Velodyne ULD 15 Velodyne ULD 15 Be the first to review this product SKU: VelodyneULD15 Just the sub Velodyne ULD-15 subwoofer system. Similar system using 15" cone, 5/8" linear travel. Frequency response: 18Hz–85Hz, ±3dB, 104dB at 20Hz with less than 1% THD. Cabinet dimensions: 17" W by 22.5" L by 18.25" H, 2.59 cubic feet. Weight: 57 lbs. Availability: In stock $375.00 Qty: Add to Cart Email to a Friend Add to Wishlist Product Description Additional Information Product Description Details Just the sub Additional Information Additional Information Call For Price No CMS tab