- Lightweight. - Weighs Slightly More Than a 2' x 2' Ceiling Tile. - Inconspicuous Front Accessible Volume Control (One-Way Only). - Save time, Effort & Money -. - Get On & Off the Job Quickly. - Durable White Acrylic Baked Enamel Finish. - No Cutting Tiles, No Broken Tiles, No Mess. - Excellent Music & Voice Quality. - Integral Backbox Meets Or Exceeds ASTM E84 Flame & Smoke Test with 3 Hour Burn Rating (UL 181)VCVTBAR