Custom made speaker covers specifically designed for the Mackie SWA 1501. The exterior of our slip covers are manufactured from a UV resistant 600 denier polyester material. The fabric is waterproof, and easy to clean. It is durable and tear resistant.On the inside, we use soft berber fabric, that is ¼ inch in thickness, to protect the cabinet while in transport. Interior color is usually black, blue or tan.For the handle cut outs we reinforce them using nylon webbing, which provides increased strength and durability, and a clean finish. Excellent workmanship and functional design is our goal with all our covers. Our products are competitively priced, with unbeatable North American workmanship. Made in Canada.Excellent way of protecting your speakers from dust, dirt, scratches and the elements.