Questions about Teufel Ultima 20 Mk3 Surround

We have had good experiences with the Denon AVR-X2800H DAB.

Dear Janik You absolutely need an amplifier. It would also be important, 1. that you consider the impedance of the loudspeakers when choosing an amplifier. So that you can use them optimally. That means not less RMS power than the speakers. 1. connection for the subwoofer? 2. Hdmi connection available? 3. amplifier system at least 5.1 capable? 4. Bluetooth / Airplay / network compatible? You can find everything in the product details. LG

If you're thinking Sonos or similar, then clearly not. These are passive speakers, which means you still need an amplifier.

According to our research, these speakers must be connected by cable.