Optional for FV-511A/PV-127A/FV-127JP
Box Speaker
4.7 inches (120 mm) speaker.
Rated Input: 5W Impedance: 8Ω
Ambient Usage Temperature: -4°F to 122°F (-20°C to 50°C); Ambient Humidity: Less than 85% RH. No condensation.
Installation Location: Indoor(Forward, Sideward, Reverse Orientation)/Outdoor(Forward Only)
Protection grade: IP54 (forward installation only)