21JB125 21 inch 2800W 8ohm Professional Woofer (SP26) not updated QMJ/QMI152 4-stroke engines

QMJ/QMI152 4-stroke engines

Color : Black and Red

direct output 2

4kg*******************************­*********Important Notice:1

21JB125 21 inch 2800W 8ohm Professional Woofer (SP26) not updated QMJ/QMI152 4-stroke enginesProduct Name: 21 inch Woofer Model : 21JB125 brand Name: RZS Color : Black Warranty: RTB 10 months ================ Product Description ================ 1. Parts speaker for replacement 2. With Aluminum Frame 3. Unique Design 4. Excellent Bass ================= Technical Parameters ================= Rted Power AES(1) : 1400W Continuous Program Power(2): 2800W Nominal Diameter: 545mm 21 inch Impedance : 8 ohm Sensitivity: 95db Resonance Frequency: 49Hz