Revel W563 6 ½" In-Wall Loudspeaker Speaker Colour:Black There are no mechanical relays

There are no mechanical relays in the mute circuits

Meet the BluOS Upgrade Kit – a small device that easily connects to the USB input of your BluOS Ready NAD component

to become portable ‘hi-fi-quality’ digital audio players: the smartphone becomes the controller

Includes floor protector pads worth $83

“Silver Diamond is extraordinary transparent

Revel W563 6 ½" In-Wall Loudspeaker Speaker Colour:Black There are no mechanical relaysW563 6 " In Wall Loudspeaker Since the first Revel speakers in 1996, Revel products have stood at the forefront of loudspeaker design and performance. Revel in wall loudspeakers draw upon the same research, resources and unique perspective that put all Revel loudspeakers in a class by themselves. Revel in wall loudspeakers provide unparalleled value and are known for their standard setting low sonic coloration and their freedom from distortion over an