Speakers
As we mentioned, speakers are an obvious component of any surround sound system. You have lots of choices for speaker type, from bookshelf and tower to in-wall and in-ceiling (or a combination of these). Speaker configuration is also up to you, but factors like budget and room size will help determine how many speakers can fit properly in your home theater or media room.
A/V Receiver
To drive your speakers, you’ll need an A/V receiver at the very least. An A/V receiver is the nerve center of your system. Not only does it power your speakers, but it decodes various surround sound formats. Most high-quality receivers also feature room correction technology to overcome acoustic anomalies in any space. An A/V receiver is a cost-effective alternative to separates and delivers simpler connectivity.
Processor/Amplifier
Discerning cinephiles and audiophiles who demand the very best in audio performance might want to separate the audio processing and amplification duties to separate components rather than use an A/V receiver that does all the work in one system. Processors are specifically designed for top audio performance and feature connections you might not find on receivers. Plus, because the processor and amplifier aren’t crammed together in one box, the result you get is clearer sound and more horsepower.
SEE ALSO: McIntosh MX170: Create the Cinematic Soundstage of Your Dreams
Proper Cabling
Now it’s time for connections! You’ll need speaker wire to connect your speakers to your receiver or processor and amplifier. Wire gauge will depend on the distance of your wire runs and the impedance ratings of your speakers. Also, keep in mind that you’ll need properly-rated wire for in-wall runs.