POLK AUDIO V6S Stereo Ceiling Speaker (Single) the SA-10 features a massive

the SA-10 features a massive copper-plated chassis with individual copper-plated sub-sections

Signal to Noise Ratio: High level

Audyssey measures all the speakers in your home theater

RoHS compliant

an integrated mounting system and adjustable dais capable of rotating LSX 90 degrees to either side or down

POLK AUDIO V6S Stereo Ceiling Speaker (Single) the SA-10 features a massivePOLK AUDIO V6S Klippel Distortion Optimization for perfect motor structure, voice coil alignment and suspension, delivering the best performance at any volume level. VIRTUALLY INVISIBLE INSTALLATIONS Virtually invisible installations with Polks Wafer thin Sheer Grille. POLKS EXCLUSIVE LIGHTWEIGHT DYNAMIC BALANCE Polks exclusive lightweight Dynamic Balance Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency.