The PA-40M is a very compact amplifier specifically designed for small hotels and supermarkets, or mobile applications. Its small size and light weight make easy integration in little space. The 12V DC operation perfectly fits for portable use or installations where a direct AC power supply is unavailable. They are the ideal solutions for zoning, information points, ticketing counters, and vehicles using a rooftop speaker system. PA40M features an MP3 player with a UBS port, plus a siren triggered with a push button from the front panel. 2 Mic inputs are available with TRS 6.35mm jacks, plus 1 Aux stereo input on the rear panel with RCA connectors. All volume controls are on the front panel and include a simple EQ setting. The output section uses euro block connectors and features a 4Ω load.  

Features: 

• Output: RMS 40W
• 2 Aux (RCA and 3.5mm jack) inputs
• Treble and bass adjustments
• Input volume adjustment and master output volume adjustment
• 2 Microphone (6.3mm) inputs
• MP3 module with USB interface
• Impedance output: 4Ω
• Power supply: DC 12V-15V 4A
• Master adjustments
• Siren switch  
• Under-table/Wall mount plate supplied

Specifications

• Power supply: DC 12~15V, 4A
• Rated output power RMS: 40W
• Max Rated Power Consumption: 60W
• Rated impedance output: 4Ω
• Frequency response: 100Hz - 18K Hz (± 3dB)
• S/N Ratio > 65dBu
• THD 1%, -37dBu ± 2dB (MIC1~MIC2)
• Input Sensitivity: (1 kHz): -11dBu ± 2dB (AUX)
• Noise or Hum: 25mV
• MP3: USB
• Impedance output: 4Ω 
• Dimension: (W x D x H)161 x 101 x 45 mm
• Weight:  0.73 kg