The HB 810 II 8AD is a 10-Ch. DSP with 31-bands eq. and all the control features you need. The integrated 8-Ch. Class-AB + D Amp can deliver up to 4 x 35W (AB) + 4 x 100W (D) at 4Ω and 4 x 50W (AB) + 4 x 150W (D) at 2Ω. With the BT module and with the totally new customized APP you can now control and setup your system with your smartphone, and with the added Music Player you can now also navigate and listen to your favorite song. With the opt. Remote you can control the main and sub volume, select Presets and input Source, and switch to previous or next song with the Music Player, from your dashboard.