WiiM Amp Ultra & 2 x JBL Stage 280C Ceiling Speakers Overall Diameter (mm)_273 The IWB-10 is a sealed

The IWB-10 is a sealed pre-construction back box

Brand Sonos

impenetrable by weather

This subwoofer package consists of a Focal 100 IWSUB8 Subwoofer Amplifier and 2 x Focal 100 IWSUB8 In-Wall Subwoofers

WiiM Amp Ultra & 2 x JBL Stage 280C Ceiling Speakers Overall Diameter (mm)_273 The IWB-10 is a sealedThis package consists of a WiiM Amp Ultra (Space Grey) and 2 x JBL Stage 280C Ceiling Speakers. In our opinion, this package is ideal for a medium sized room and will provide high quality audio. WiiM Amp Ultra (Space Grey) The WiiM Amp Ultra Wireless Streaming Amplifier is a high performance all in one streaming amplifier that combines powerful audio amplification and modern smart features in a sleek unibody aluminium design. It delivers up to 100 W