| Specifications | Details |
| Model | RH-31BL |
| Type | Flush-Mount Ceiling Speaker |
| Driver Unit | Full-range high-performance cone driver |
| Power Output | Rated 3W - 6W (Variable based on impedance/transformer) |
| Frequency Response | 90Hz – 16kHz |
| Material | ABS Fire-resistant plastic grille and frame |
| Installation | Spring-clamp flush mount (easy snap-in) |
| Best For | Background Music (BGM) • Public Address (PA) • Offices • Retail Stores |
