Yamaha VC4NB Ceiling Speaker – Black

2-way system with 4-inch woofer and 0.8-inch tweeter, no back can Engineered for optimum BGM and voice reproduction No back can low-profile design allows installation in limited ceiling spaces Direct support for low-impedance or high-impedance connections 16Ω in low-impedance is advantageous when connecting multiple speakers in low impedance system Double-threaded speaker clamp screws for speedy tightening Paintable grilles with magnetic catches Black  versions available 1.4 kg (3.1 lbs), Ø225 x D103 mm (Ø8-7/8” x D4-1/16”) Single unit package