Innovative mount system is included for quick, simple, and reliable installations
Carefully engineered for outdoor environments (IP54), without compromising performance
Long throw 4" (102 mm) woofer housed in a fire rated ABS plastic enclosure for extended LF performance down to 75 Hz
40 W power handling provides for 103 dB maximum SPL (109 dB peak)
70/100 V transformer version (LB20-PC15-4) available for constant voltage systems
| Frequency response (-3 dB): | 100 Hz – 20 kHz1 |
| Frequency response (-10 dB): | 75 Hz – 20 kHz1 |
| Sensitivity: | 87 dB2 |
| Max SPL (calculated): | 103 dB (109 dB Peak) |
| Coverage angle: | Horizontal 110°, Vertical 110° |
| Power handling: | 40 W (160 W Peak) Continuous Pink Noise (100 hours) |
| Low Z: | Yes |
| Nominal impedance: | 8 Ω |
| Minimum impedance: | 6 Ω |
| Recommended High-Pass: | 70 Hz (24 dB/octave) |
| Input transformer (70V/100V): | No |
| LF transducer: | 4 inch (102 mm) |
| HF transducer: | 0.75 inch (20 mm) |
| Connectors: | Captive screws on wall bracket. Removable locking 4-pin connector (Euroblock) – (2) for connection to additional speakers in a distributed line. Max. wire size 12AWG (2.5 mm) |
| Environmental: | IP54 (per IEC-60529) |
