- Built-in subwoofer amp
- 5 DSP modes
- 3 + 1 in HDMI out
- Decoding of Dolby TrueHD and DTS HD MA sound
- The Clear Voice feature is useful for voice
- USB input which allows to "listen and recharge Iphone
- Evolutionary true 5.1 with 2 rear speakers
And it is especially robust and reliable. On weekends when I do nothing it runs all day without ever weakening. So in fact if you are purists for her or if you want a real 5.1 do not take it but if like me you have a listening room in an odd shape, you are looking for a reliable device without cables everywhere good sound quality please. Watching a Blu Ray punchy and action is a treat with this unit. It's been a year that I have and I do not regret my purchase