TPA3116 7.1 Power Amplifier Board 100W Subwoofer Speaker Audio Amplifiers AMP Board DC12-24V for Home Sound Theater DIY

About this item The bass input is all the way, and the output is two. Pure post-amplifier, with switch protection circuit to prevent impact horn DC 12-19V-24V power is not less than 120 watts, power amplifier power should be enough, so as to avoid full-power protection of the volume, recommended 19-21V 10A, power more than 200W Front and rear side surround, 6 way 50W / 4R-8R speaker Center, and two-way bass 100W/2-4R Euro speakers can be connected to double gun or dual voice coil woofer › See more product details Product information Collapse All Expand All Item details ASIN B0B3RC5NRC Model TPA3116 Manufacturer JHLKG Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price? Features & Specs Number of Channels 6 Voltage 24 Volts