JBL JS-80 Matching Stands for L82 Speaker are designed to elevate & angle the enclosures to a correct tweeter height & to direct high frequencies to ear level. Solidly welded from heavy 14 gauge steel they provide tremendous mass strength & excellent acoustic characteristics holding capacity up to 250 lbs. Resonance is suppressed with a limestone acrylic composite core for a very solid & inert speaker base finished in a high-durability satin-black textured powder-coat which beautifully compliments classic speaker designs.