Jill Baldwin, 36 years old
Though many home computers have good speakers for personal music listening, it is not "room-filling" sound for entertaining; for that, you need to connect your PC to an audio amplifier. The amplifier provides added power to drive larger speakers while keeping the sound free from distortion. USB audio eliminates the mild buzzing the computer's components generate. Either hook up an amp, the connection is easy to do and takes only a few minutes, even for the technically challenged. Locate the PC's audio connectors.
But you need to be aware of some important points to ensure the best results. For example, reversing wiring polarity is a simple but common error that can significantly degrade your audio experience. These terminals are either the spring clip or binding post type. Obviously, this is something that is best avoided, because swapping the positive and negative signals can seriously affect system performance. It's worth the time to double-check that these wires are correctly connected before powering up and testing the speakers.
More about hook up an amp:
Most amps will come with a complete wiring kit. But if yours does not, you'll need the main power wire, an inline fuse use the size wire and fuse that the amp manufacturer recommendsa ground wire, RCA cables, speaker wires, remote turn-on wire and connector plugs to suit head unit, amp and speakers some units may just require bare-wire connections. The amount of space you have to work with will help hook up an amp the size amp you buy. A common place to fit an amp is in the trunk or luggage compartment of your car. However, if you're driving, say, an SUV, space becomes limited and you'll need to consider mounting the amp under, behind, or between the seats. Another consideration is that amps generate heat—hence the need for cooling fans.
In this article we look at how and when to connect 2 speakers in parallel or series. Both the theory and practical points on how to connect 2 speakers are discussed. Connecting 2 speakers in parallel or series to your amplifier is useful when:. If you need to turn each speaker on or off individually or have separate volume controls, you may need a speaker selector switch. Many people get confused when we talk about a stereo amplifier. A stereo amp simply has two amplifiers built into the one box. We are not talking about connecting two speakers hook up an amp a stereo amp, as that simply involves connecting one spe aker to each amplifier left and right. There are many cases when you want to connect four speakers to a stereo amp, that is, to connect 2 speakers to each amplifier — or four speakers in total. For the rest of this article, when we talk about an amplifier, we are talking about either the left or right amplifier only.
Stock car stereo systems usually do not pack much punch. To really highlight the bass of your car stereo, you need a setup capable of properly reproducing low frequency notes. Adding a subwoofer and amplifier to your existing stereo is a great way to improve the bottom-end output of your system and is one of the most common upgrades performed on a car's audio gear. Choose a subwoofer speaker system and amplifier that fits your car's current system and meets your audio needs. You have two basic options: You can purchase a separate amplifier and speaker or you can purchase a powered subwoofer with a built-in amplifier. When purchasing either form of amplification, look for an amp that accepts high-level signals. This allows you to run a high level speaker signal from your stock stereo's powered head unit without any additional wiring. If you purchase an amp without speaker level inputs, you will need to also purchase a line-out converter to alter the output of your stock head unit to a low-level signal to be accepted into standard speaker connections on your amp.