Type - 2-way on-wall speaker. Woofer - 4” Kevlar (R) cone. Tweeter - 0.5” Mylar dome. Impedance - 8O. Power Handling - 20W RMS, 60W continuous program. Transformer Taps - 70V: 10W / 5W / 2.5W / Off (Lo-Z) : 100V: 5W / 2.5W / 1.2W / Off (Lo-Z) . Package - 2 speakers (1 pair) .