The CONNECTSERIES 124 is a 4-channel amplifier with 120 watts per channel in a ? rack space form factor. As part of the Network CONNECTSERIES, the world's first Internet of Things- (IoT) enabled professional-grade amplifiers, it is perfectly suited for small to medium-scale installations. The 124 features direct HiZ (70V or 100V) or LoZ selectable by channel. With three ways to connect, you can engage the built-in Wi-Fi access point, connect to the venue's Wi-Fi, or use the FAST Ethernet to connect to any local area network via Cat5 or Cat6 cable.