Hogyan építsünk autós audio versenyrendszert
Sok autós audio-rajongó számára semmi sem hasonlítható ahhoz, hogy tudja, hogy világszínvonalú stúdiórendszere van. A jó hangzás az autóban az élet egyik legnagyobb öröme . De mi van akkor, ha a rendszerét más világszínvonalú rendszerekkel szemben akarja felállítani egy versenyben? Így építsünk autós audio versenyrendszert .
Általános szabály, hogy egy győztes autós audiorendszer elkészítéséhez válassza ki a bajnokságot és az osztályt, amelyben versenyezni szeretne, olvassa el az adott verseny szabályait, és ennek megfelelően építse fel rendszerét. Az autóaudio versenyeket olyan egyesületek bonyolítják le, amelyek meghatározzák az adott versenyek szabályait.
Számos szabályt kell betartani az autós audiorendszerek versenyein, bajnokságaiban, sőt osztályaiban is.
A kihívás komoly, és sokat kell tudni, de nézzük meg, hogy mi kell egy autós audio versenyrendszer felépítéséhez .
Melyek az autós audio-szövetségek?
Ezek a szervezetek alkotják a verseny világának autós audiorendszerének gerincét, és nélkülük nem lenne verseny. Ők határozzák meg a szabályokat és a paramétereket, és ahhoz, hogy rendszere megnyerje a versenyt, a specifikációik szerint kell felépítenie. .
Az első lépés az autós audioért való versenyben és az autós audio versenyrendszer kiépítésében az autóaudió versenyszervezetek vizsgálata. .
Nemzetközi autóaudio-szövetségek
Három vezető autóaudio versenyszövetség tart nemzetközi versenyeket. Ezeken a versenyeken bárki részt vehet, aki el tud menni az eseményre, és vannak nemzetközi bajnokságai, amelyek a világbajnoki címekért versengenek és világrekordok.
Ez a három társítás az IASCA , USACi és dB Drag Racing Association .
IASCA:Az International Auto Sound Challenge Association
Ez a legnagyobb és legrégebbi autóaudio versenyszövetség, és világszerte tartják rendezvényeiket. Székhelyük az Egyesült Államokban van, de nemzetközi versenyeik meghatározzák a mércét az autós audiorendszerek számára világszerte .
Az IASCA versenyeket rendez SPL (hangnyomásszint) és SQ (hangminőség) versenyeken. nemzetközi versenyeken.
USACi:Az Egyesült Államok Nemzetközi Audiosound Competition versenye
Ez az egyesület a második legnagyobb a világon. Az államokban indultak USAC néven, de ma már USACi alatt tartanak nemzetközi versenyeket.
Az USACi lehetőséget kínál a versenyzőknek, hogy nemzetközi SPL és SQ ligákban versenyezzenek .
dB Drag Racing Association
A Más néven „dB Drag” ez a nemzetközi szervezet kisebb, mint az IASCA és az USACi, de egyedülálló versenyélményt nyújtanak.
A dB Drag csak versenyeket kínál az SPL kategóriában , de több versenyt és osztályt biztosítanak, hogy a verseny szórakoztató és érdekes maradjon ebben az egy kategóriában.
Amerikai Egyesült Államok-beli székhelyű Car Associates
Két fő autós audio versenytársat érdemes megemlíteni, bár ezek csak kizárólag az Egyesült Államokban működnek. .
Ez a két társítás a MECA és Midwest SPL .
MECA:Mobile Electronics Competion Association
Ez egy kisebb egyesület a nemzetközi szervezetekhez képest. Érdemes azonban megemlíteni őket, mertSPL és SQ versenyligát is kínálnak többféle versenytípussal, amelyek arra épülnek, hogy a versenyek a lehető legszórakoztatóbbak és izgalmasabbak legyenek.
Midwest SPL
Ez az autóhangverseny-szövetség kizárólag az Egyesült Államok középnyugati részén található, és csak SPL versenyeket kínál .
Ők egy kis egyesület, de a Midwest SPL kiváló szervezet, amelyre figyelemmel lehet kísérni, mivel nagyszerű dolgokat tesznek az autóaudio versenytársadalomért .
Mik azok az autóhangverseny-formátumok?
Az autóaudio versenyek általában két nagy versenyformátumból állnak:SQ és SPL .
Az SQ a Hangminőség rövidítése , az SPL pedig Hangnyomásszintet jelent .
Ezeknek a versenyformátumoknak több alkategóriája vagy osztálya van , mind kifejezetten az általános szerkezetet szem előtt tartva.
Az SQ formátumok a minőségre összpontosítanak , míg az SPL formátumok a tiszta hangosságra összpontosítanak .
SQ – Hangminőségi formátumok
A hangminőség formátumok általában olyan versenyek, amelyek az autós audiorendszerek minőségét tesztelik. A múltban ezek a versenyek kezdetben a hangrendszer minőségére összpontosítottak, de a modern versenyzőknek több alkategóriája van. , mindez az audiorendszer minőségén alapul.
Az SQ versenyformátumban található egyes alkategóriák tipikus hangminőségi versenyek és versenyek, amelyek az autós audiorendszer telepítésének minőségét vizsgálják .
Az SQ-ban versenyek zajlanak, amelyek tesztelik a rendszer hangolását és azt, hogy képes-e magas decibelszintet elérni, miközben tiszta marad, és az audio spektrum minden frekvenciáját eléri és tesztelje a rendszer hangjának teljes skáláját zenével, ne csak hangszínekkel.
SQ also includes competitions to determine the best overall audio system in-car audio, based on SPL and SQ, and other factors such as build quality, tuning, and other factors that go into excellent car audio systems.
SPL – Sound Pressure Level Formats
SPL formats are focussed primarily on the performance of a car audio system, with a special interest in sound pressure level, which is how loud an audio system is .
The simple formats of these competitions determine which system can reach the highest decibel reading, while others are more complicated .
The more advanced versions of the SPL competition format involve such competitions as face-off type challenges where competitors are put up against one another to determine the best performing audio competition system .
Other SPL formats are broader and are open to multiple classes of systems ranging from amateur classes to ultimate classes for world-class systems . The rules are simple, play music or test tones through the audio system, and ht highest decibel reading wins.
What Are the Car Audio Competition Classes?
Car audio competitions are divided into the SPL and SQ competition formats with multiple categories and competition types in each format. Still, there is another level to car audio competition that goes further than format or category.
This complicated structure deeper level of competition in the car audio competition classes .
A class is a bracket that a particular competition audio system will compete in based on specific parameters and specifications of the system.
The classes separate the various competitors into leagues that make the competition fair , ensuring that audio systems are judged fairly based on other systems of the same type, power, price range, and modification.
The classes separate the amateurs from the professionals and make it so that there are various levels of competition, making car audio competitions accessible for everyone .
Some of the competition classes in the SQ formal are:
- Stock Class
- Street Class
- Modified Street Class
- Modified Class
- Modex Class
- Extreme Class
- and Master Class
Each class has its own restrictions, rules, and specifications , and those competing in each category have to follow the directions explicitly or risk disqualification.
The judges of the competition decide on the competition class that an audio system competes in.
The SPL competition format is divided into classes, but the class divisions in this format are decided by the complexity and potential of a specific system.
This is known as the “Pressure Class” method and separates systems by collective woofer cone surface area measurements and sub amplifier power.
What Are Key Components for the Competition Car Audio Systems?
Car audio competition systems are comprised of many various components and features that make them competition-worthy .
There are plenty of competitions, competition formats, competition classes , and various competitive leagues to compete in, but they have something in common:the audio system.
It may sound simple that you need an audio system to compete in a car audio competition, but there are some fundamentals of a car audio system often left out or overlooked by many beginner competitors.
This is why it is vital to understand the critical component of any car audio system, especially the ones intended for competition , and not forget any of them when building a competition system.
Competition Speakers
The first key component of a competition-winning car audio system is speakers . The speakers in the system are the core of how well the system performs. Without a good set of car audio speakers, the rest of the system is useless.
An excellent feature to look out for in competition-grade speakers is a high RMS rating. RMS means “Root, Mean, Square,” which is a measurement that indicates the level of regular power that a speaker can handle according to the manufacturer’s recommendations.
A high RMS rating will mean a better performing and overall consistent speaker . The speakers should be component speakers to get the most out of the system.
Add to a good set of component speakers with a high RMS rating a good subwoofer , regardless of the type of competition your system is competing in.
Competition Amplifier
An amplifier is vital for a system like this as well, or there will be no clean source of power to drive the speakers and sub-woofer. So a good amp is crucial and can mean the difference between winning and losing in a competition , especially in an SPL competition.
Competition Crossovers
A crossover system is important as well, as it will correctly send the audio signal to the speakers that should output them.
These are the critical components of a car audio system, specially built for competing for in-car audio competitions.
Can I Use an Existing Car Audio System for a Competition?
The world of car audio competitions is far more forgiving than many realize.
Some competition leagues are for high-end systems or extreme car audio systems that do not even resemble cars anymore, but they’re also some leagues open to all competitors, even for stock systems .
This means that you can use the audio system that is already installed in your car , whether it has been used for previous competitions or if it simply the system that came with the case when you caught it.
That being said, there are considerations to make when entering an existing system into a car audio competition.
Keep in mind that if you are using an existing upgraded system , and if you have not done any upgrades since the last competition, but the other competitors have upgraded theirs, yours may have fallen behind and may not be competitive anymore.
You may even mind yourself in a lower competition class than last year.
Something else to consider is that the stock class in any car audio competition is one of the most challenging competitions to compete in because it is subject to the most rules and regulations of any car audio system competition.
This is because these systems must be kept entirely stock, without any modifications or any other upgrades whatsoever . The system must also be in perfect condition and well maintained.
At the end of it, you can use an existing audio system for a car audio competition , but remember that the competition is tough!
How Much Does It Cost to Make a Competition Car Audio System?
Competiton car audio systems can cost anywhere from $400 to many thousands of Dollars . Some competition systems have cost as much as $330 000 on the high end of the scale.
A car audio system for a competition can be very costly, or it can be very affordable. It all depends on the format, league, and class of competition that you are competing in.
The master class competitions require systems that cost huge amounts of money just to be competitive. In contrast, the amateur classes can be entered by anyone with any form of upgrades to their car audio system.
The most expensive competition classes include the mater class, the extreme class, and the modified class. These classes are the most outrageous and require the most high-end systems.
The competitions that can be entered with affordable systems are the amateur, stock, and modified stock classes. These competitions are very accessible, even for first-time competitors .
How to Prepare for the First Car Audio Competition?
When competing for the first time in a car audio competition, there are a few things to keep in mind when preparing to compete:
Choose a competition
Choosing a format, league, and class to compete in is vital. This will help you build your audio system to win in that class, rather than arriving at the event and being bumped into a different class that you were not prepared for based on the size of your subwoofer housing.
Read the Rules
This is incredibly important. Without knowing the rules of your competition or class, you may be disqualified before you even begin.
Prepare Your System
Be sure that your system is set up correctly for competition by using meters to measure the output of your system and fine-tuning it to the perfect performance for the competition that you intend to compete in.
Have Emergency Equipment
Remember to have a piece of emergency equipment during the competition. These include a battery charger, an SPL meter, electrical tape, wire cutters, touch-up paint, soldering iron.
Even an extra speaker or two can prevent disaster on competition day and help you deal with unforeseen circumstances.
Speak to the Judges
If you can, when preparing for a competition, find and speak to a judge or former judge of car audio competitions. They will provide you with inside expertise on how to win in your specific competition format and class.
What to Improve for the Next Car Audio Competition
The best way to improve for the next competition is to learn from your mistakes and learn from your fellow competitors .
Car audio is a comprehensive platform of competition , there are so many aspects to it, and it is easy to become lost or not know where you may be going wrong.
Speaking to those around you for advice and taking careful note of circumstances that occur during a competition can be the push you need to win your next event!
Következtetés
To build a car audio competition system, it is crucial to understand the associations and organizations that put the events together and set the rules and which competition to take part in.
Once you understand the associations and their rules, you can choose a competition to compete in based on your budget and the system you already have in your car.
After that, design your audio system to compete in your chosen event and built it to win!
Choose the right system components based on your competition rules and do your best to put together a competitive system .
You do not need to have a huge budget to build a winning system, but a bigger budget does increase your chances of winning .
The most crucial aspect of this endeavor is to enjoy the process. So enjoy designing and building your competition car audio system, and enjoy the competition itself, and you will keep coming back for more!
References
https://decibelcar.com/getting-into-spl-competition-the-beginners-guide/