Metal detector

Model MPA-30H Power Output (at 4Ω) RMS 30W / Max 38W Frequency Response 80Hz-18kHz (± 3dB) Power Supply AC Adapter 115V / 230V 50Hz / 60Hz; DC12V Input / Sensitivity 1. MIC1 ~ 2 (socket 6.3φ) -50dBv / 1kHz 2. AUX (RCA) -6dBv / 1kHz 3. Telephone 50dBv / 1kHz harmonic distortion ≦ 0.5% S / N MIC1 ratio ~ 2 ≧ 65dB / AUX ≧ 75dB / Phone 55dB Output (Ω) COM 4Ω Output (V) 25V, 70V, 100V Controls 1 Bass, 1 Triple, 1 Master, 3 Volume Controls BGM Module MP3- 300: MP3 Player Dimension (W x D x H) 280 x 190 x 75mm (11.2 x 7.5 x 3 inches) Weight approx.) 4.5kg (10lbs)

• Shipping: 
• Return Policy: Replacement or return is made within 14 days from the date of the invoice provided that it is the same as it was at the time of purchase
  Replacement or return is made within 14 days from the date of the invoice provided that it is the same as it was at the time of purchase<br>