Video feedback from our Panama clients, he told us when he tested our new model FP22000Q amplifier, it seems earthquake in his home. Sinbosen: "You bought an FP22000Q this month. How does the amplifier work?"Panama client: "Earthquake at home, the amplifier is powerful! I\u0027ll buy two more next month."If you have 18-inch or 21-inch subwoofers, it is worth trying the FP22000Q, you will find the power and difference in sound!Sinbosen FP22000Q RMS Power:8Ω Stereo Power: 2500W x 4ch4Ω Stereo Power: 4650W x 4ch8Ω Bridged Power: 9300W x 2ch4Ω Bridged Power: 15000W x 2chSinbosen FP22000Q Feature: 4 Channel Class TD Switching power amplifier 4 x 4,400 Watts into 4 Ohms, 4 x 2,500 Watts into 8 OhmsCreate super sound quality, good for dual 18”/21” subwooferSeparately controllable on GainScalable Voltage Peak Limiter (VPL)The bridge-mode operation for Touring ApplicationsComprehensive protection schemeUse Original Siemens high-quality capacitor 3300uf 200VUse Original ONSEMI type PNP power output transistorNeutrik XLR*/Speakon connectorsExtended heatsink to 94mm We are 24 hours online. Any needs Click here to contact us.