18" PASSIVE PA SPEAKER HIGH QUALITY AND COMPETITIVE PRICE There is a range from 15" to 21", the details is as below: Model NameSY1812SY2112 SY1512Power RMS800W1200W 450WPower MAX1600W2400W 900WFrequency35Hz-3KHz40-3KHz 35Hz-3KHzSensitivity97dB98dB 97dBVoice coil100mm,4"127mm,5" 75mm,3"Magnet220*110*20 (100oz) Y30170oz 200*86*20 (90oz) Y30T-yokeone pcone pc one pcWasher10mm 8mmImpedance8ohm8ohm ...
[China Manufacturers]