Revel W563 6 ½" In-Wall Loudspeaker Category--Wireless Home Speakers to ensure that this unit

to ensure that this unit is not picking up and amplifying unwanted vibrations at key frequencies

The addition of the mylar and cotton form a buffer with the PVC so as to maintain exceptional dielectric properties

assuring low-distortion low-frequency performance

The Floating Island of Delos (Greek Mythology)

Revel W563 6 ½" In-Wall Loudspeaker Category--Wireless Home Speakers to ensure that this unitW563 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