Whois & Analysis for diymobileaudio.com

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

Until the 1950s it consisted of a simple AM radio.

Additions since then have included FM radio (1952), CD players (1984), navigation systems, Bluetooth telephone integration, and smartphone controllers like CarPlay and Android Auto.

Once controlled from the dashboard with a few buttons, they can now be controlled by steering wheel controls and voice commands.

A subwoofer (or sub) is a woofer, or a complete loudspeaker, which is dedicated to the reproduction of low-pitched audio frequencies known as bass.

The typical frequency range for a subwoofer is about 20–200 Hz for consumer products, below 100 Hz for professional live sound, and below 80 Hz in THX-approved systems.

Subwoofers are intended to augment the low frequency range of loudspeakers covering higher frequency bands.

While the term "subwoofer" technically only refers to the speaker driver, in common parlance, the term often refers to a subwoofer driver mounted in a speaker enclosure (cabinet).

An amplifier, electronic amplifier or (informally) amp is an electronic device that can increase the power of a signal (a time-varying voltage or current).

An amplifier functions by taking power from a power supply and controlling the output to match the input signal shape but with a larger amplitude.

In this sense, an amplifier modulates the output of the power supply based upon the properties of the input signal.

An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.

A capacitor is a passive two-terminal electrical component that stores electrical energy in an electric field.

The effect of a capacitor is known as capacitance.

While capacitance exists between any two electrical conductors of a circuit in sufficiently close proximity, a capacitor is specifically designed to provide and enhance this effect for a variety of practical applications by consideration of size, shape, and positioning of closely spaced conductors, and the intervening dielectric material.

A capacitor was therefore historically first known as an electric condenser.

A car is a wheeled, self-powered motor vehicle used for transportation and a product of the automotive industry.

Most definitions of the term specify that cars are designed to run primarily on roads, to have seating for one to eight people, to typically have four wheels with tyres, and to be constructed principally for the transport of people rather than goods.

The year 1886 is regarded as the birth year of the modern car.

In that year, German inventor Karl Benz built the Benz Patent-Motorwagen.

Cars did not become widely available until the early 20th century.

One of the first cars that was accessible to the masses was the 1908 Model T, an American car manufactured by the Ford Motor Company.

Cars were rapidly adopted in the United States of America, where they replaced animal-drawn carriages and carts, but took much longer to be accepted in Western Europe and other parts of the world.