Ahuja AM-20HD Portable PA Megaphone

Features Dry Cell & 12V Car battery Operation. Class-D Amplifier provides extremely high efficiency of power consumption that extends the battery life to around 15 hours. All ABS body, sturdy yet lightweight. Built-in Siren & Microphone. Clear sound, long range & efficient design. Conveniently located Volume Control & Switch. Tech Specs Power Output 16W Rated/20W Max. Voice Range Approx. 400m (Siren 500m) Power Source 12V DC, 8×UM-2 Cells / Car Battery Battery Life Around 15 Hrs. Microphone Unidirectional Inputs Built-in Microphone Dimensions Horn 220mm, L370mm Weight 1.74kg (without cells)