Sonos Beam (Gen 2) + Sonos Sub Gen 4 (Black)

Sonos Beam (gen2) Speaker: Tweeter*1, Full-range*4
Amplifier: 5 Class-D digital amplifiers
Wireless Connectivity: WIFI
Voice Control: Supported
Sound Effects: 3.0 channel, Trueplay tuning (supports iOS and Android), EQ adjustment, Dolby Atmos, Apple Music Spatial Audio, Speech Enhancement, Night Sound
Audio Sources: Airplay2, built-in QQ Music, NetEase Music, and 100+ streaming platforms, eArc
Smart Control: APP, touch control, TV remote sync
Height*Width*Depth: 68*651*100 (mm)
Weight: 2.88kg

Sonos SUB G4 (Black) Color: Black
Speakers: Dual 5*8 inch oval woofers
Amplifier: 2 Class-D digital amplifiers
Wireless Connectivity: Supports WIFI6, 2.4G/5G
Frequency: Down to 25hz
Sound Effects: Trueplay tuning, EQ tuning
Streaming: Airplay2, built-in QQ Music, NetEase Music, and 100+ streaming platforms
Smart Control: APP
Height*Width*Depth: 389*402*158 (mm)
Weight: 11.8kg