Custom Built Bi Amp PA System for Sale:

reason for selling: mag ilis kog bag o
includes:1kw amplifier
300w amplifier
active crossover
2 sony cd players
3 shure microphones
2 wbox (18" speaker)
2 vocal speaker
2 horn tweeter (2 in each box)
box of cdsmixing table
wires for speaker and mics
amplifier rack
light control switch
halogen flood lightcolored stage lights
vcd player
tft colored 5" monitor
scaffoldingpatriot light
flower light with control (can follow performer on stage)
strobeflower light (small squares)
sunlight (turning radiant)
t stand for lightsropes
mic standothers (including tone controls, output multipliers)
85 thousand negotiable
location: isabel, leyte
rollsville@yahoo.com
cell 09198647594 text
kon office hours (053)556-9254

Planning A Car Audio System Installation

by: Will Reece

With such a wide range of components and gadget on the market for car audio systems, the big question is "Where do I start?"

First you must decide what exactly you wish to do. If you are wanting to build a car audio system for a daily driver (the car you drive back and forth to work) with good sounds, but you are not interested in competing, a system can easily be put together for under $1000. However, if you are looking for the all-out bass monster, be prepared to drop in some big bucks into your system.

One of the most important things to keep in mind when building a car audio system is planning. Get an idea of where you are going to place components, subwoofers, amplifiers, and power distribution. A lot of headache can be avoided with the proper planning!!

For the basic system, lets look at some of the components needed. Let's first start with the head unit (CD player). Obviously you are going to want a nice head unit. If you start with a good quality cd player, and choose to upgrade your sound system in the future, purchase a head unit that will grow with you. Some of the features you may want to keep in mind are:

1. CD changer controls
2. XM / Sirius controls (if you decide to add Satellite radio in the future)
3. Dual RCA outputs (carries signal to the amplifiers)
4. Pause button (important for competing)
5. Detachable face, or other security devices
6. High voltage line driver - this will send the sound signal at a higher voltage to your amplifier/s reducing noise and improving overall sound quality.

After you have chosen your head unit, you will want to make a decision on amplifiers and subwoofers. Keep in mind that you get what you pay for. A $30 subwoofer will be as big as a $300 subwoofer, but the capacities of each will differ greatly. Look at the power handling of each subwoofer and decide accordingly. You will want subwoofers will work with your amplifier/s (see compatibility).

You must also keep in mind the available space in your vehicle. Are you willing to give up your entire cargo area? How many subwoofers will fit? Decide on the size. Sizes will vary from 8" up to 18", some are square (Kicker), but most are round. Also keep in mind the resistance (ohms) of the subwoofer and make sure they are compatible with your amplifier/s (see compatibility). The subwoofer decision will also have an effect on the enclosure you decide to build or buy. For the basic system, I would recommend purchasing a pre-fabricated subwoofer enclosure. This will save you a bit of money and headache (especially if you end up building it two or three times!!). Make sure you take accurate measurement of your cargo area before building or buying an enclosure!!

Other components may be needed depending on the type of system you are building and how elaborate you want your sound to be. For the competition vehicle, figure on upgrading your alternator, adding a battery to your system (maybe more), running high quality RCA cables, power cables, ground cables, and speaker cable. You may need to add a capacitor to provide your amplifier with a reservoir of power for bigger hits from the subs. You may need an electronic crossover, an equalizer, replacement factory speakers, an amplifier for your mid-range and tweeters, additional speakers within your vehicle for staging, etc.

About The Author
Will Reece

I have been involved in the car audio arena for several years, and have competed locally in the Kansas City are with USACi. You may find me online at http://www.maximumspl.com/. For additional information, visit us online at http://www.maximumspl.com/.

Building the best car stereo system

Author: Sebastian Schneider

Today car sound systems are big business. People, especially the younger generation, want to build the very best in car sound systems and they usually do not care what they cost. This can
become an expensive undertaking but for those who value music it is worth every penny.

Your first order of business is to decide on a proper car stereo head unit. This is the main control unit of the entire system and comes in the form of a tuner, compact disc player or cassette player or a combination of two. These days most people go with a compact disc player head unit as they are the most readily available and most people buy compact discs for their musical selection instead of cassette tapes that are somewhat hard to come by these days.

The head unit should be wired in where the existing stereo unit rests. The two may be different sizes so you will most likely need to buy a universal mounting kit. They are available from most large retailers and run under $25. Also, you should pick up a universal wiring harness to make the installation go more smoothly. If you have no knowledge of car wiring systems it is easy to short out the car or the stereo system if you do not know what you are doing. Universal wiring harnesses come with detailed instructions on matching up the wires by automotive type.

Next you will need to determine speakers for your sound system. This can be a tough decision depending on what your basic needs are. There are several speaker systems to choose from and you will need to pay close attention to the head unit you have purchased as it will tell you how many speakers it can handle on its own. Be sure to check the power rating and size of the
speakers. You have so much room to work with in your car without taking away from passenger space. However, some prefer to use the trunk space to mount speakers and other accessories.

Along with speakers there is the amplifier. The amplifier is a device that will boost overall power and provide better quality high volume sound to your system. Amplifiers are available in a wide variety of sizes and prices depending on the power you wish to have for your car sound system.

Extras would include MP3 hook up adapters, bass boosters, compact disc changers, and lights. All of these are available from large retailers nationwide. You could spend a little or a lot depending on the brand and quality that you desire.

Keep in mind that the more complicated a car sound system the harder it is to install. Some companies that sell complete systems offer free installation with a purchase. This is a wise choice for someone who knows little about car stereo installation. Not only will all the equipment be installed properly to guard against malfunction but it will also look nice. Part of installing a system is running wires and capping lines that can be difficult for someone unsure of what they are doing.

About the author:
Want to know more about car sound systems? Visit Car-Sound-Systems to read mroe about car sound systems and all the parts that belong to it.