Portable PA Speaker Model No. Ahuja PSX-300DP PSX-300 is a compact PA System housed in a rugged carpet covered wooden cabinet. It has a built-in power amplifier with multiple inputs for use in a wide variety of mobile PA applications. It operates on AC mains, 12V car battery or 8×1.5V UM-1 cells, making it ideal for both indoor and outdoor applications such as Musical and Vocal Performances, Small Gatherings, Religious Discourses, Lectures, Presentations ect., 15W Portable Public Address System. Mic and Aux inputs with Tone Control. 165mm (6.5”/6W) dual cone full range speaker. Fitted with a handle for easy transportation. Instant transfer to DC power (12V car battery) if AC power fails & battery is connected. Specification:  Power Output 15W RMS at 10% THD 10W RMS at 1% THD  Output Regulation 2dB  Input Channels 2×Mic 1.5mV/4.7k 1xAux 100 mV/330k  Frequency Response 120-15,000Hz ±3dB  Signal to Noise Ratio 60dB  Tone Controls -10dB at 10kHz  Protections Fuse AC: 1A, DC: 4A  Power Supply AC : 220V-240V 50/60Hz DC: 12V (12V Car Battery) and 8×1.5V UM-1 Cells  AC Power Consumption 50VA  Dimensions W245xH295xD175 mm  Weight 5.70 kg