Tweeter 2 x 0.75″  
Midrange driver 2 x 3″  
Subwoofer 1 x 5.25″  
5 separate Class D amplifiers  
Digital audio processor  
Equalization function for adjusting bass and treble  
3D sound dynamic bass function  
Room correction app (iOS only, from iPhone 6)  
4″ TFT color display: high resolution; graphical and automatic brightness adjustment  
WEP, WPA2 (PSK), WPA3, WPS encryption  
WLAN: IEEE 802.11 a/b/g/n/ac/ax, 2.4/5 GHz  
LAN network connection  
Automatic and manual station search  
Automatic shutdown (sleep timer) with precise minute setting (5-120 min.)  
A total of 99 favorite memory positions for all music sources max. 20 Spotify playlists/tracks/artists possible  
Operation via remote control, control via audio app or directly on the device  
Smart Home Ready (Busch-free@home, KNX, Gira X1)