So, 2 ohm stereo stable means that in stereo mode (two channels) it can play as low as 2 ohms. 4 ohm stable bridged means that when you bridge the amp (combine the channels, also called mono) it can only play to 4 ohms.
Definition: Wireless (or wi-fi) hotspots are essentially wireless access points providing network and/or Internet access to mobile devices like your laptop or smartphone, typically in public locations. Wi-Fi Hotspot Security-Before You Connect to a Wi-Fi Hotspot. 2  International Wireless Internet Service: Wi-Fi Internet Access On the Go. 3  Mobile Internet Access Comparison: 3G, Wi-Fi, & Other Internet on the Go Options. 4  Wireless Networking FAQs for Mobile Workers.
First, make sure you are in an Optimum WiFi hotspot. Using your WiFi-enabled device, look at the list of available networks and make sure that you see the network name optimumwifi. This is sometimes called the SSID. If you don't see optimumwifi in the list, you are not in a hotspot.