Home Audio

DVD players have many different features and some may even include an antenna for radio broadcasts transmitted in the frequency modulation format for high-fidelity sound. Not all DVD players have FM…

If you use an RCA cable modem to connect to Comcast Internet but experience problems starting or maintaining a connection, a problem may exist with the dynamic host configuration protocol, or…

Contemporary home theater and car audio systems incorporate subwoofer technology in an increasingly integrated manner. Subwoofers are so prevalent that content providers create material with features…

Monitor Audio and Angstrom Loudspeakers are home audio product manufacturers based out of Britain and Canada, respectively. Both companies manufacture a wide array of audio products, ranging from…

IDQ and SWR are subwoofer lines developed by Image Dynamics and Alpine, respectively, for use primarily in automobile audio applications. Both product lines are designed to get maximum performance out…

Digital delay is an electronic effect used by vocalists and musicians to create a repeating echo with an expanded sound. Digital delay can be accomplished by a variety of devices that range from small…

Average wattage output for the Onkyo TX-DS787 receiver is governed by the impedance of connected speakers. Measured in ohms, speaker impedance regulates wattage from the receiver by providing voltage…

The Kinetic KA-6100 is a multi-channel surround-sound speaker system. This high-end speaker system features 1000-watts of power, five surround speakers and one subwoofer. When connecting this system,…

The science of electroacoustics began with the invention of the telephone in the mid-1800s and progressed through radio, audio amplifiers and other developments in the early 1900s. Electroacoustics…

Ground loops carry the potential to plague even the newest televisions. Caused by a difference in electrical potential between two differing devices, the lines and audible humming associated with this…

Denon is Japan's oldest consumer electronics manufacturer, makers of surround sound receivers and stereo gear. The DRA 685 stereo receiver is a model still in wide use in many two-channel stereo and…

Radio frequencies function as a communication tool for different types of electronic devices. The success of the transmission depends in part on the power of the transmitter and receiver. If the…

Soundproofing is important in homes and apartments to give the residents privacy from each other. Soundproofing is also vital in places such as recording studios where the audio in a room is carefully…

Optical fiber cables are used for data transmission. Simplex cables are a type of optical fiber cable. Unlike duplex cables, which carry two fiber optic filaments, or multi-fiber cables, which carry…

If the speaker on your HTC Shadow goes out, you may still be able to use the phone, but you will be missing out on many important features like the phone's speakerphone and the ability to play music.…

The CleanSweep CL441dsp from JL Audio is a sound processor designed to pick up where standard equalizers end by eliminating processing produced by factory receivers. The CL441 uses a digital signal…

Bose car stereos tend to be self-contained systems, with one amplifier devoted per one speaker. In these systems, a 6- or 8-inch subwoofer is often mounted in the rear deck. However, this subwoofer…

Biamp, based in Beaverton, Oregon, is a manufacturer of professional audio systems. Designed for rack mounting, Biamp mixers are commonly used in permanent public address systems, such as those found…

The first radio receivers, made in the 1920s, had a single amplifier and speaker. For the next 40 years, it would be the standard way listen to music and speech, until attempts to bring stereo sound…

Poor quality mini plugs, cables and jacks can have an affect on sound quality in high-volume situations, but overall cable quality is the most important factor in stereo sound. Any good-quality cable…

Proper subwoofer and amplifier matching depends entirely on the true wattage and ohm rating of both components. While speaker and amp ohm rating systems are standardized within the audio industry,…

A speaker's resistance is the property that controls the amount of electricity that flows through it. Resistance, or impedance, is usually measured in ohms. Speaker resistance affects the performance…

Often a component of surround-sound systems in home cinema set-ups, a subwoofer is a freestanding speaker dedicated to low-pitched bass frequencies. Because the noise they make tends to travel through…

In-wall and in-ceiling speakers are known as architectural audio. These speakers blend seamlessly into your decor, while still providing high-quality audio. Popular in home theaters where space is at…

Kicker is a recognized brand of car audio, known for their unique square subwoofers. Of these, the Solo-Baric L5 and L7 represent the upper two tiers of their offerings. Although similar in initial…

Bose is well-known for producing home audio and theater systems utilizing some of the smallest speakers on the market. Typically, these systems are self-contained, with the Bose Acoustimass bass…

Video_Ts, or .ts files, are a type of file format used for displaying high definition video. TS is short for transport stream and . ts files use MPEG style compression to display audio and video and…

Bose Lifestyle home theater systems use a proprietary method of connecting their subwoofers and speakers. For added thump and rumble with your Lifestyle theater system, you may find it desirable to…

Amplifying audio for playback and listening can take many forms, from a home or car stereo to a major concert PA system. While the systems and components themselves may vary greatly between…

Hooking up the speaker wires from your stereo speakers to your stereo is an essential step in getting your stereo system set up. The wire hook-ups are on the back of the stereo and each speaker, and…

The quick answer to the question of speaker wire phase identification standards is that there aren't any. There are no color codes, no insulation marking and no physical configuration that determines…

Kicker is a well-known car audio manufacturer. Introduced in the late 1990s, the Kicker Solo-Baric series of subwoofers work like any other speakers, but have specific performance-enhancing features…

The Hafler DH200 amplifier includes a two-hundred watt sound output, anti-distortion technology and a built-in electricity meter to measure power spikes. A consistent hum in an audio amplifier…

RCA cables are the staple of modern and vintage consumer electronics. Connecting everything from turntables to DVD and Blu-ray players, these cables have a high degree of signal-carrying capability…

The DOD Electronics Votec multieffects processor and microphone preamp changes the way your voice sounds when singing through a microphone. The Votec has 16 effects that you can combine to create new…

RCA cables have been in existence since the early 1940s, connecting Victrola turntables to radio systems. Since then, the cabling type has expanded into multichannel surround sound, video and digital…

Regardless of the price or quality of your home theater system, the sound that it produces is only as good as the speaker wires used to connect it to your external speakers. Wire thickness can impact…

Digital audio components aim to create a perfect rendition of the music files you regularly enjoy. Digital pots, or potentiometers are physical descriptions of volume and tone controls, and allow you…

If you have ever flipped your TV to your favorite station, only to hear the program in an entirely different language, it's because you accidentally pressed the "SAP" button. Secondary Audio…

A variety of electronic devices from radios to cellular phones use antennas to transmit and receive information. If not properly installed, the antenna can interfere with the quality of the…

The Sony two-channel STR-AV320 stereo receiver originally sold in December 1990 for $250. The audio-visual receiver was meant for use with CD players, video-cassette recorders and tape decks, and it…

Although the Bose 3.2.1 surround system allows you to listen to audio from your cable or satellite receiver in a 2.1-channel sound system, sound problems with CBL-SAT are usually caused by audio…

Home theater subwoofers and many audio amplifiers use a sensitive auto-on detection circuit inline with their RCA input jacks. Designed to save energy by keeping the amplifier in standby with no…

Special speakers compatible with surround sound and home theater systems are designed by many companies to be inserted directly into walls instead of standing in a separate cabinet. To build a speaker…

If you are looking for a material to insulate rooms in your home from excess noise, cork is an ideal product. GreenFloors, a retailer of environmentally friendly flooring, explains that while no…

A rain shade allows you to enjoy your deck even in wet weather. While a rain shade won't protect much against wind or cold temperatures, it does keep you dry in the rain, and this gives you more…

SPX is a line of car audio products from Sondpex Audio, a brand sold in the Pep Boys automotive parts chain. Sondpex manufactures affordable car audio systems and components. Its subwoofers are…

The process that brings sound to speakers includes components such as audio crossover filters that separate the different parts of the audio frequency spectrum. Multi-speaker systems commonly separate…

The Hifonics BX1500D, positioned in the brand's Brutus line, is a single channel mono amplifier, capable of large wattage output peaks. Like many mono amplifiers, the BX1500D is geared for subwoofer…

In audio systems, drivers and speakers reproduce sound based on high, low or mid-range frequencies. This process is called the crossover effect and occurs because the vast majority of audio systems…