Package includes:<br />1 X 4 Channel Car Amplifier<br />4 X Screws<br />1 X English User Manual<br /><br />Brand new and reliable quality 4 Channel 3800 Watts Car Amplifier gives you a wonderful in-car entertainment.Can connect to 4 speakers，meets the <br />need of most users.<br /><br />Specifications:<br />1. Model:V12 705<br />2. MAX Power: 4ohm 120w <br />3. RMS Power: 4ohm 60w<br />4. THD:  ＜0.02% <br />5. Bridged Power:200w/4CH <br />6. Frequency Response:20Hz~20KHz<br />7. Operating Voltage:12V<br />8. Impedance:4?<br />9. Maximum Power:3800W (950W x 4)<br />10. Dimension:32CM*26CM*4CM<br />11. Material:Aluminum Alloy<br /><br />Note: In order to ensure the sound effect， the speaker rms best for 100W