Review on Blaupunkt AMP1804BT: Advanced 4-Channel Class D Amplifier with Bluetooth for Crystal Clear Car Audio Experience by Elton Luo

Instructions on how to use the amp were not included and when I went to their website the product was not even listed as a current or previous product. Obviously they license the use of their name and these affiliates will have the information. There is no wiring harness included so bear that in mind when purchasing as you can find a brand that has what you need and even if it was more expensive I would buy it instead of that brand. I hope this works well as I haven't completed the installation yet. Had to get ideas from other brands to get it installed properly. This item also has Bluetooth, but that doesn't really mean anything considering there aren't any instructions to help you know how to use Bluetooth.