3800w Car Hifi Bass Speaker 2 Channel Amp Sound Speaker Subwoofer

1.Gives you a wonderful in-car entertainment.2.Current /Amperage overload, short circuits, thermal overload, DC Offset.3.Fine workmanship and good performance.4.Easy to use.5.Long service life.Wattage: 3800WOperating Voltage:12VImpedance: 4THD: Less than 0.1%size:18.5x14.5cmMaterial:metalcolour:BlackPackage Contents:1 x Car Audio Amplifier BoardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.