Tips Before buying a car speaker

We have available a spaeker cars of various types and brands, it is rather difficult to determine what kind of speakers to suit your car audio installation. There are some major points that must be considered in selecting speakers for the audio system in the car. Some of them will dibahasa in this paper. Specifications in accordance with speaker audio system in the car There are two important specifications to consider when choosing your speakers for car audio are: Sensitivity This specification gives an overview of how much noise will be generated from the source speaker power amplifier connected to the speakers. If the system is already installed car audio head unit standards, or the power amplifier oem car then choose speakers with high sensitivity value will correspond to your audio system. But if you are already using an aftermarket power amplifier / branded then find speakers that have a low sensitivity value and if supplied with sufficient power then the speaker will produce a good sound. Power Handling These specifications will give you an idea how much power (in watts) that is acceptable speakers. If the car audio system does not use a power source is not large, it is not necessary to choose speakers that great power. Conversely if you already have a powerful power amplifier is needed speakers that have a power handling close to the power output of the power amplifier. Speaker Type in your car audio installation. Speaker can be divided into two main categories, namely sepaker full-range speakers and componet. Full-range speakers Fullrange speaker has all the elements of the speaker in a single container, this type speakers will reproduce audio the resulting midbass, tweeter and woofer. If you want to replace the oem speakers in the car without complicated installation bothered with it spaker this type is the right choice. Component speakers Component speakers are speakers with a better design to produce good audio quality. Component speakers usually consists of midbass, tweter and a separate crossover, and in the design in order to produce a harmonious sound. Tweeter in a separate component speakers with woofer, and can be placed in the proper position if only to be able to produce good imaging in car audio. Proper placement will result in a more realistic sound, more vibrant, and have a depth of sound better than the speakers full range. Crossover component speaker system made for each separate tweeter and woofer. Component speakers are usually made of better materials than the full-range speakers to be able to provide a more dynamic sound and detail. Material Author Speaker Material for the course will determine the resilience speakers and sound quality of the speakers. any type of speakers have different materials some of which are: Material for speaker woofer / midbass In order to produce a low tone material woofer speaker / midbass speakers full-range or component speakers should be made of a rigid and lightweight. Usually Factory speaker cone woofers made from synthetic materials such as polypropylene. Polypropylene blended with other materials such as mica woofer will make a more rigid so it will produce accurate bass response. Cloth or synthetic material that is coated with a layer of aluminum or titanium woofer will also make lighter, stronger and will produce excellent bass response. All types of material is resistant to heat, cold and lembabnya air that is inside the car. Material for Tweeter Material for tweeter greatly affect the type of sound produced tweeter. Usually tweeter is made of a soft material, such as poly, fabric blends, or silk which will provide better sound character and a bit mellow. If the tweeter is made by using a hard material such as metal, ceramic or graphite will produce a high tone bright and agile. Material Makers Circle (surround) speakers Circle speakers (surround) the woofer has a very important part that will make the woofer speaker to move freely and produce bass sound more assertive. Materials used must be resistant to temperature and humidity extremes. speaker circle made of rubber will provide performance and good durability, while foam and fabric material is less costly but it will still produce a good performance anyway. Do not forget to pay attention to passive speaker crossover is included in this component is one important part of the speaker component, which is a function of the passive crossover to separate the frequency of the tweeter and woofer / midbass, so the midbass and tweeter does not have to work too hard to be able to produce sound in accordance with its function. With a passive crossover is good it will produce clearer sound and more efisient. Here are some points that you can consider when choosing speakers for the audio in the car. Do not hesitate to ask for authenticity and guarantees good installation of car audio shop that sells speakers and do not hesitate to ask any specification of the speakers that will be purchased, as this will greatly affect the outcome of your car audio installation. Happy Hunting Speaker.

11 Tips fuel-efficient Nissan Juke

VIVAnews - The existence of the Nissan Juke in Indonesia practically new. But the crossover from Nissan that has captivated the hearts of the consumers in the country. The owners of these vehicles also have a community, Nissan Juke Indonesia Assocition (NJIA). On Sunday, October 21, 2012, with PT Nissan Motor, the community celebrated its first anniversary. Titled "Juke 1st Day". The event was attended by more than 100 owners of Nissan Juke. They left from the headquarters of Nissan Motor on Jl MT Haryono, Jakarta, to the park Edutainment Center, Sentul City, Bogor. Location NJIA celebration. President Director of NMI, Kintaro Izumida, who attended the event, said he did not expect the Juke quickly accepted the Indonesian people. "I did not expect the Juke has a new and unique genre segmented four wheels are acceptable, especially Juke managed to steal the hearts of the young people in particular," said Kintaro. In such hajatannya, NJIA also provide Eco Driving tips from Indonesia Defensive Driving Center (IDDC). Here are 11 ways to be frugal frugal driving fuel oil (BBM): 1. Verify that the prime engine Always do a pre trip and regular vehicle tune up 2. Keep the engine Hit the gas pedal lightly, stepping on the gas pedal too deep will waste fuel 3. Avoid excessive acceleration and braking Because after the brakes, it would have needed the energy to return to its original kecepatann 4. Use engine breaking Special car injection, when the engine breaking takes place, the computer will cut off engine fuel 5. Always check air pressure in tires Reduced tire pressure will result in increased car barriers. Make sure the pressure as recommended by manufacturer 6. Get a precision pump (guaranteed) Make sure the charging fuel at the pump with accurate dosing 7. Turn off as if it is not necessary AC compressor memberik considerable burden to the machine. Turn it off if you drove in the cool weather 8. Operation of an ideal transmission gear Gearshift is good between 1500-2500 rpm, if above 3000 rpm around 10-20 percent more wasteful 9. Use the momentum If the vehicle will stop right at the traffic lights, lift your foot off the accelerator early and let the car glide before stepping on the brakes 10. Turn off the engine if stopped for more than 3 minutes In the same way the drive for one mile at a constant speed of 50 km / h 11. Heavy loads with more wasteful fuel consumption Do not carry the weight exceeds the capacity. Each additional payload of 20 kg, will increase fuel consumption about 1 percent. (Umi)

All About Daihatshu Luxio

Price mark for 2009 is still above Rp 100 million. Presented in the form of a luxury version of the Gran Max. But the concept promoted slightly different between Luxio Daihatsu Gran Max and. The difference, the Gran Max is aimed at the commercial market berpenumpang. While Luxio into the comfort of family choice. 3SZ-VE engine capacity of 1500 cc is available in 3 variants, the D, M and X. Unfortunately, for the automatic transmission option and ABS brakes are only available in the variants of M and X. Luxio Double feature air conditioning blower, seat belts and mirrors can be folded with the electric motor. Well, in the used car market alone, this vehicle is still relatively rare because the population is small.

Recognize Tips Avanza Engine Temperature Conditioning

If the engine temperature 'car a million people' like the Avanza and Xenia sudden rise, check the AC component. "There could be a funny noise like squeaking on the fan or air conditioner fan rotation was already weak," said A. Rohim, Owner Workshop Cool AC on Jl. No. Pos Pengumben. 38, West Jakarta (021-53678340). According to him, the case is often found in the car Avanza-Xenia especially output 2004-2008. The heat engine temperature Avanza-Xenia could be due to aging air conditioning components. Because Avanza Xenia just rely on one extra fan, so it works pretty heavy. So that the remaining life is only 4-5 years, and have had to check the AC component and make the turn. "If the car is left on when the temperature is high, will likely overheat and strike. So the cost of repair is much larger, "warned the man was friendly. The best measures to avoid overheating is the replacement motor fan. Or add an extra fan. "So the engine is lighter and more durable other components," close Rohim.