Features： 1、Excellent Performance: The amp could greatly reduce the power loss to bring higher efficiency, and designed with multiple protection for long lasting using time. 2、Professional Manufacturing: The car audio amplifier is professionally manufactured with exquisite workmanship, making sure stable performance and high reliability. 3、Universal Accessory: The heavy duty car amplifier is extensively universal for car audio system with wide application, such as car speakers, better meet your demands. 4、Easy to Install: The car stereo amplifier comes with simple and sturdy construction for simple installation without complicated operation, greatly improve the time efficiency. 5、Professional Design: The car speaker amplifier is designed with 40W RMSx2CH maximum output power 4 ohms and 60W RMSx2CH maximum output power 2 ohms. Specification： Item Type: Car Audio Amplifier Material: Metal Maximum Output Power 4 Ohms: 40W RMSx2CH Maximum Output Power 2 Ohms: 60W RMSx2CH Bridge Power 4 Ohms: 100W RMSx1CH THD: <0.05% Signal to Noise Ratio: ﹥90dB Sensitivity: 300mV-6V Recommended Fusion Type: 25Ax1 Application: Universal Package List： 1 x Amplifier 4 x Screw 1 x Insert 1 x Manual