The Yarden 5-O High Performance On-wall Speaker features a KevlarR woofer, 2nd level cross-over design and multi-tap power transformer for selecting 8 bypassing the transformer or 70V/100V power settings that are suitable for an array installation.Key FeaturesType – 2way onwall speaker. Woofer – 5.25 KevlarR cone. Tweeter – 0.5 Mylar dome. Impedance – 8. Power Handling – 30W RMS, 80W continuous program. Transformer Taps – 70V 20W/10W/5W/2.5W/Off LoZ 100V 20W/10W /5W/Off LoZ. Package – 2 speakers 1 pair.