The PS 1820 is very economically priced speaker for Bass applications for Indoor and Oudoor applications .It is encased in rugged aluminum diecast body anmd comes in 220mm magnet with 4 in voice coil and offer 500 watts RMS

Technical Specification

• Diameter............................. 18"
• Description......................... Bass
• Power Rating (RMS)........... 500 Watts
• Musical Program................ 1000 Watts
• Frequency Response......... 33Hz-2kHz
• Sensitivity ........................ 96dB
• Voice Coil Diameter......... 4"
• Basket............................... Al Diecast
• Magnet Size...................... 220mm X 20mm
• Weight (Approx Kgs)........ 10