InWall Speaker 2-Way, 6.5" main driver + tweeter 50 W RMS (8 ohms.), 12.5/5/10/15/20 W (70/100 V) Coaxial ceiling speaker, with metallic grille and transformer 100 volts. They incorporate selector of power for low impedance. Great sound naturaless and high esthetic degree. Key features: - 2 way coa..