Audio power is the electrical power transferred from an audio amplifier to a loudspeaker, measured in watts. The electrical power delivered to the loudspeaker...

An audio power amplifier (or power amp) amplifies low-power electronic audio signals, such as the signal from a radio receiver or an electric guitar pickup...

analog signal, which is then sent through an audio power amplifier and ultimately to a loudspeaker. Digital audio systems may include compression, storage...

medium-power, low-efficiency, and high-cost audio power amplifiers. The power consumption is unrelated to the output power. At idle (no input), the power consumption...

used in loudspeaker cabinets, power amplifiers in consumer electronics (hi-fi, home cinema sound and car audio) and pro audio and musical instrument amplifier...

system. Its purpose is to receive audio and video signals from a number of sources, and to process them and provide power amplifiers to drive loudspeakers...

Vehicle audio is equipment installed in a car or other vehicle to provide in-car entertainment and information for the occupants. Such systems are popularly...

BOSS Audio Systems is an American manufacturer of audio and video equipment for automotive, power sport and marine applications. The company was founded...

switched-mode power supply the switching frequency is more dominant in the ripple voltage and outside the audio band while in a regulated power supply the...

external audio equipment, and even different rooms. Audio signals may be characterized by parameters such as their bandwidth, nominal level, power level...

linear operation. Linear power circuits are widespread as voltage regulators, audio amplifiers, and radio frequency amplifiers. Power semiconductors are found...

output power of a transmitter. An audio amplifier amplifies audio frequencies. This category subdivides into small signal amplification, and power amps...

an integrated circuit containing a low-voltage audio power amplifier. It is suitable for battery-powered devices such as radios, guitar amplifiers, and...

JL Audio is an American manufacturer of consumer audio products. Known as one of the pioneers of the car audio industry, it manufactures marine, home...

in a resistive load). For a discussion of audio power measurements and their shortcomings, see Audio power. In the physics of gas molecules, the root-mean-square...

produces audio amplifiers, preamplifiers, power related products, digital-to-analog converters, streaming audio, and loudspeakers. PS Audio was founded...

very little power. A simple low-pass filter consisting of an inductor and a capacitor provides a path for the low frequencies of the audio signal, leaving...

analog audio signals. Invented in the late 19th century for telephone switchboards, the phone connector remains in use for interfacing wired audio equipment...

for analog balanced audio interconnections, AES3 digital audio, portable intercom, DMX512 lighting control, and for low-voltage power supply. XLR connectors...

designed his own power amplifier. The company Naim Audio was incorporated in 1973. The convention at the time – dating back to audio pioneer Edgar Villchur...

(parallel), to increase the amount of power available in different situations. This is commonly encountered in audio applications. Bridged or paralleled...

Threshold Audio is a high-end audio equipment manufacturer originally established in California in 1974 by audio engineer Nelson Pass and graphic designer...

timing". The company has a sui generis approach to audio design, ignoring specifications and power ratings as indicators of the quality of an amplifier...

rarefactions. The energy contained in audio signals or sound power level is typically measured in decibels. As audio signals may be represented in either...

Phantom power, in the context of professional audio equipment, is DC electric power equally applied to both signal wires in balanced microphone cables...

Electrical Engineering, Power and Information Technologies SEV. The company was formed in March 2000 through a management buyout of the Audio Measurement Division...

Graphics Power Mac G4 AGP Graphics Power Mac G4 Gigabit Ethernet Power Mac G4 Digital Audio Power Mac G4 Quicksilver Power Mac G4 Quicksilver 2002 Power Mac...

Higher Power is the seventh album by Big Audio Dynamite (renamed Big Audio), released in 1994. First released in the US on 8 November, it was then released...

Technology. Their first finished product was a 25 Watt power amplifier named "The 2 Channel Audio Power Amplifier", also called "The Otala Amplifier". They...

performance audio products including power amplifiers, loudspeakers, digital mixers and digital signal processors (DSP). RCF is an Italian audio products...