The DSP207EN Fireproof Wall-Mounted Speaker is an on-wall or shelf-mountable 100V projector speaker engineered for high-quality public address and critical voice evacuation systems, boasting EN54-24:2008 certification. It features a wide-band 5" bi-cone driver and offers selectable power taps (12W, 6W, 3W) for flexible application.Built with a flame-retardant ABS V0 plastic body and a durable aluminum grille, it ensures reliable indoor operation with an IP54 protection rating against dust and water splashes. For easy daisy-chain installation, it includes a dual IN-OUT ceramic connector, thermal fuse protection, and comes complete with an aluminum bracket, waterproof cover, and cable glands.