Philips HTS3520 / 12 is the exact name of this Heimkinoanlage.In used condition ordered, given with good condition I kann.Anlage only confirm for the bedroom (about 20 m²) very good.The Bass can in my opinion not far enough down rules, something Dominant however is only wenns turned down, makes you play a little louder fits all very gut.Was me personally surprised at the instrument: During operation (DVD) can be the speaker basic configuration of the system menu does not change to need the DVD to be stopped and the charge will be opened or the whole system on USB are candids (without USB stick) .Fernsehbild is for these settings necessarily nötig.Betriebsgeräusche can I not perceive of the device, about 2.5 meters from the noise machine or any weg.Kein something like that in the Boxen.Alles in all a good bargain. On the side of the device is supported Phillips if instructions or wiring diagrams can be lost to them there as PDF downloaden.Ein Firmware Upgrade I have also loaded me down there and installed via USB, has wonderful geklappt.Bin completely satisfied.