This video show you all the key features that the Alpine INE-Z928HD has to offer. br Check us out on br www.facebook.comtechronics br www.instagram.comtechroincs br www.twitter.comtechronics br br Get your today at: br ... br br General Features: br LA Series 5-Channel Class AB Car Amplifier br Channel 1-4 RMS Power Rating: br - 4 ohms: 62.5 watts x 4 chan. br - 2 ohms: 100 watts x 4 chan. br - Bridged, 4 ohms: 200 watts x 2 chan. br Subwoofer Channel RMS Power Rating: br - 2 ohms: 200 watts x 1 chan. br - 1 ohms: 250 watts x 1 chan.