L-3411/L-3611, 4.5"/6.5" 6W/10W Steel Fireproof Ceiling Speaker
High-class steel material ceiling mounted speaker, 4½" or 6½" paper cone woofer speaker driver, build in 70V/100V transformer.
Power taps: 1.5/3/6W or 3/6/10W
Input voltage: 70V/100V
| Model | L-3411 | L-3611 |
| Rated power | 6W | 10W |
| Power taps (70V) | 1.5/3W | 3/6W |
| Power taps (100V) | 3/6W | 6/10W |
| Line input | 70V/100V | |
| Sensitivity (1M,1W) | 91dB±2dB | 92dB±2dB |
| Max SPL (1M) | 97dB±2dB | 100dB±2dB |
| Frequency response | 250-15KHz | 200-14KHz |
| Woofer speaker driver | 4½" paper | 6½" paper |
| Tweeter driver | - | - |
| Product dimension (mm) | Φ174x110 | Φ210x115 |
| Hole for mounting (mm) | Φ158 | Φ196 |
| Frame material | Steel | |
| Grille material | Steel | |
| Color | White | |
| Product net weight (Kg) | 1.2 | 1.6 |
| Gross weight (Kg) | - | - |
| Packing dimension (cm) | - | - |
