Sonos Sub 4 Wireless Subwoofer Colour:White Frequency Response: 20Hz-20kHz +/- 1

Frequency Response: 20Hz-20kHz +/- 1 dB at 1W output into 8 ohms

speaker cable of up to 15mm diameter should be capable of passing through the holes

3” IPS LCD Display: Clear interface for track

1”) Cut-out diameter 208mm (8

8 Ω both channels driven  300 watts x 2

Sonos Sub 4 Wireless Subwoofer Colour:White Frequency Response: 20Hz-20kHz +/- 1Sub 4 unlocks the full power of Sonos sound to immerse you deeper in every scene and song. Pair Sub 4 with your Sonos soundbar or speaker for a difference you can hear and feel. Dual force cancelling woofers deliver pulse pounding bass and virtually eliminate distortion. Updated with a matte finish, the iconic design looks great in your home. Set it up in minutes just plug in the power cable and open the Sonos app. Sub 4 connects to your system