JBL Professional 8124 4" Full-Range, In-Ceiling Loudspeaker, White, 4-Pack

4-inch full-range loudspeaker designed for commercial applications. Delivers high-fidelity performance with high sensitivity drivers (93dB, 1W, 1m) that maximize output while minimizing amplifier power requirements. Handles up to 20W RMS power with 8 Ohm impedance for efficient energy extraction. Features a contemporary sculpted grille and open-back design for flexible installation. Dog-ear mounting brackets enable easy blind mount installations. Frequency response spans 60 Hz–18 kHz for clear reproduction of vocals and low-frequency content. Includes 6W transformer with 70V/100V taps for distributed line applications. Ideal for basic commercial sound systems, retail environments, offices, and installations where compact, cost-effective audio is needed without requiring a back can enclosure. Package includes speaker and sculpted grille.