Hi Fi Speakers

By Arifin

speakers hi-fi

Hi Fi Speakers in Home Sound Systems there are a lot of kind speakers , each model has different function and also different price.

What ever how good your Hi Fi Systems but if your hi fi speakers quality is not goods so you cant get goods sound quality in your home sound systems and some more can make your home hi fi systems damage if range of speakers watt not suitable with your amplifier than your speakers will damage or the sound quality become poor.

I advice you , before you buy hi fi speakers please check first you amplifier watt ,  your music room space , so you can buy suitable model that match with your room and also your amplifier watt.

Loudspeakers

The sound that produced from speakers basically come from an electroacoustical transducer that converts an electrical signal to sound named as drivers.

To reproduce high quality and accuracy sound or high sound pressure level , normally hi fi speakers need more than one driver. Each drivers will reproduce different frequency of ranges, common name of these drivers are : Subwoofers ( Very low frequncies ) , Woofers ( Low frequencies ), Mid-Range Speakers ( Midle frequencies ) , tweeters ( hight frequencies ) .

For each drivers have different function depending on the purpose of application . During we use of these multiple drivers we need crossover to separate and distribute incoming signal into different frequency ranges.

Subwoofer

As standart home hi fi speakers systems ussually have subwoofer , subwoofer speakers is has ability to reproduce very low frequencies range about below 120 Hz , simple design with single speakers in suitable box .

Some of subwoofer already install power amplifier inside plus low frequency control.

Woofer

About same with subwoofer , but woofer run only in low frequencies range , woofer can handle midle frequencies. Get rid of the mid range driver.

Mid-Range driver

Another hi fi speakers system needed is Mid-range driver , this speakers has fuction to reproduce midle frequencies .

Tweeter

To be completed your hi fi speaker systems you should have drivers named as tweeter
The gunction of this tweeter is to reproduce higest frequency band of speakers. There are a lot of models / design of this tweeter , and also have different ability in frequency response , such as : power handling, horn loaded , max output level , etc. So with this good tweeter can make your Hi Fi Speakers systems work well performance this system also best perform for playing DVD Audio.

That All that I can give you my Advice of Hi Fi Speakers…, Happy choosing.., Bye..

All About Audio Amplifiers

By Arifin

audio amplifier class

What is  Audio Amplifier?

An amplifier is an electronics designed circuit with integrated and consist of transistors, the purpose to produce voltage gain , more power and also can run various signals among circuit. The way of Audio Amplifier work are increasing signals power in audible frequency range previous to release to suitable acoustics speaker. By using Audio Amplifier your music sound will become louder, and deeper.

Types of Audio Amplifiers

There are two kinds of Amplifiers:

* Homes Amplifiers
* Vehicles Amplifiers

Home Amplifiers

Home amplifiers have pre amplifiers that can be functioned as AV receivers. There is also remote control system unit and LCD dimmer with work on low power. Common size of Home Amplifers about 415mm with, 115mm height and 370mm depth

Car Amplifiers

Design smaller and compact ,It has variable high and low pass crossover of about 55 to 125Hz and the bass boost buttons that can be switched on and off as necessary.

Audio Amplifiers for car some also has stereo channels and DVD Audio support systems. Since as A Car there is no large place so this apmplifier also has small size design about 6 cm high and 31 cm wide , but even small this Amplifiers can produce strong sound in your car

Choosing Power Audio Amplifiers

1. Check the power.
Between Loudspeaker and amplifier they have specifically ratio normally amplifier has double power rate than speakers. Let say if you have speakers in 8 ohm loads with power rating 350 W so you to buy amplifier in 700W in same 8 Ohm. If you buy Audio Amplifiers but not suitable power again to speakers that your sound system will damage.

2. Check the headroom
To get good Audio Amplifier you must checking the headroom, extra headroom in an audio amplifier will make your amp undistorted power gets into speakers . This good design and quality of headroom will make your loudspeaker in transient peaks and surmount power rate and no aberration.

3. Check your Budget
More power more money, if not much budget you have than less powered audio amplifier you bought than you have to get suitable loudspeakers for your less powered amp.

The right checking type of amplifier is important for your home sounds systems otherwise your whole system become damage if you used not suitable amplifier.

DVD Audio

By Arifin

dvd audio players

What Is DVD Audio?

The Music format that special designed for improving sound quality over CD. With this format you can listen more advance resolution stereo also can play multi channel music until 6 channels, named DVD Audio.

Mostly DVD Audio Disc has big capacity storage than CDs, if you want to play back DVD Audio you must have player device that supported he DVD Audio format with sampling rate 192 KHz and support resolution until 24 bits.

The Advanced of this DVD Audio can storage more data, file music and for sure the sound quality is much more better than CDs, sound that produced more natural and nearly real sound, clean and deep.

Normally, DVD-Audio has ability to deliver 1000 times more accurate sound when compared with Audio CD, so for sure the quality is far different from CDs.

As standard of DVD Audio is based on normal DVD, such disk can be double-sided or double-layered or a mixture of these two. Unlike SACD, a sound can be recorded on DVD-Audio in dissimilar quality and in various formats, stereo or multi-channel.

DVD Audio Ripper

If you want to extract DVD to MP3 rip DVD sound to MP3, WMA, WAV, AAC, AC3, OGG, RA also DVD Audio, rip DVD movie soundtrack with complete sound effects you can use DVD Audio Ripper.

Please check out my others tips on Home Hi Fi