Bowers & Wilkins CCM684 In-Ceiling Speakers headphone amplifier converts it and sends digital

converts it and sends digital audio to any Bluetooth receiver within a 10m range

Reduces unwanted resonances while playback

for exact unfolding by your DAC

This is not critical

or pre-amplifier) to create a Roon Ready endpoint

Bowers & Wilkins CCM684 In-Ceiling Speakers headphone amplifier converts it and sends digitalB&W CCM684 In Ceiling Speakers (pair) 200mm 2 Way In Ceiling Woven Glassfibre 1x 200mm (8in) woven Glassfibre cone bass midrange 1x 25mm (1in) pivoting soft dome tweeter Recommended Amp Power: 25 130w Sensitivity SPL (2. 83V, 1m): 88 dB Impedance Nominal (min): 8 (4. 5) 3 position EQ switch Frame diameter: 290mm (11. 4in) Cut out diameter: 250mm (9. 8in) Depth behind surface: 133mm (5. 2in)