Taramps MD 5000.1 1 Ohm 5000W RMS Full Range Amplifier. With cutting edge technology, this is the amp to provide for all your needs: it delivers extraordinary performance with bass as well as with voice. This is an excellent deal: a top-quality, high power amp for a great price. We are authorized Taramps resellers. You will receive one MD5000.1 1 ohm amplifier. We offer a 30 day guarantee for the amp’s installation. This means that, if you have a problem with the amp when you install it, then we will ask you to contact Taramps’ support and open a case with them. After the case is opened, if they detect that there is a problem with the amp, they will then send us a replacement. Taramps has support centers in several countries, including the US.