If you're in the market for an AV receiver and don’t have much experience reading back panel specifications, you may find yourself looking at a spec sheet with numbers that might seem confusing. For shoppers who don't already have a solid grounding in home audio technology, reading these specifications to find the right component for them can be a struggle. With a little guidance, choosing a home theater receiver can be a simpler process. Here are some of the questions to ask when shopping for a potential receiver.