Any car owners should have a set of the best 6.5 car speakers to be a companion for a ceaseless and lonely journey. This automotive accessory range widely in cost, and especially in standard. It takes time to find a good pair of car speakers among tremendous amount of products that suits your style as well as your budget. Therefore, we decide to take the tough task of seeking, studying and testing this product into account. However, sharing is caring. In this article, we are going to show you the guide on choosing valuable car speakers by sharing the criteria that a good one must have.

Good car speakers’ criteria

good-car-speaker-designGenerally, a pair of car speakers have two different speakers which send out different ranges of frequencies and sounds. The larger speaker, also known as the woofer, plays the lower to mid range rate. On the other hand, the smaller one, or the tweeter emits the supremely high range frequencies as well as noises. Why do we should separate the woofer and the tweeter? Beside clearing out the output sound, the separation significantly reduces the distortion.

Best materials

  • Good tweeters should be made from soft materials such as textile blends, polyurethane or silk thanks to their ability to generate warm sound.
  • Good woofers should be build with the combination of lightweight and hard materials for instance polypropylene or woven fabrics in order to create good bass sound.
  • For the housing, we highly recommend you to choose the rubber housing because of its capability of heatproof and humidity proof.

Nice design

Unique appearance is not indispensable but play a key role when it comes to choosing car speakers. Because a good manufacturer will invest in designing their product with the goal of satisfying their clients’ pride and ego.

Simple installation process

If you are not a professional automotive engineer, it doesn’t matter because a good pair of car speaker doesn’t require much knowledge and patience to finish the installation process. They are well manufactured based on the most modern production line and technology. Therefore, they must be compatible with the majority of car models.

High quality of Sound and Bass

high-quality-of-sound-and-bassGood speakers in general and good car speakers in particular are able to produce such a pure, clean and warm sound. Sound quality is an abstract measurement. Hence, audio scientists have invented the quantification methods. Just simply find the speaker with the criteria as described below:

  • Total Harmonic Distortion is below 0.1%
  • Signal to Noise Ratio ranges between 90 and 100
  • High Headroom figure
  • Impedance of 8 ohms or fewer
  • High sensitivity
  • Power Handling RMS rating from 120 watts per pair to 360 watts per pair

It will take time to thoroughly understand the meaning of these aforementioned figures. Just simply follow the criteria above and make the research on the Internet.

Good customer reviews

good-customer-reviewsThis is the most crucial step. Nowadays, there are many companies that claim their product features dishonestly. It’s necessary to purchase the products with lots of customer reviews. However, in order to avoid the fake and bias review, just read ones with the label “verified buyer” on amazon.


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A drill press is very versatile. Its main purpose is for drilling hole into a piece made from hard materials such as wood, stone, metal or plastic. Some of other sculptors use drill press for other applications for example drilling square holes with a mortiser or sanding with a spindle sander, etc.

Thanks to its features, thousands of woodworkers worship this useful device and therefore, there’s a wide range of press drill brands available on the market. That’s why it’s not an easy task to pick a good one. Most of people will choose to read the drill press reviews on the Internet in order to gain expertise recommendations. However, be aware of the biased affiliate agents’ reviews because their main purpose is to make money via each successful deal when you click to the link that they present within their articles. Before purchasing any drill presses,

In this article, we are going to show you different applications of a drill press in woodwork only

1. Drill holes in a specific material surface

drill-holesFormerly, woodworkers tend to use a handhold power drill or cordless drill with the aim of performing drilling holes into pieces of wood. However, when a project requires a lot of accuracy and elaborateness or maybe, requires large holes drilled into wooden pieces, these aforementioned tools can’t not fulfill those tasks. This is when the drill press becomes your hero. This device has a powerful motor which can drill the big hole easily in a short period of time. Drill press also feature a quill and chuck which are held in alignment with a drill press table whose height is adjustable. These features will help you drill perfectly vertically.

2. Drill out a mortise

Old school woodworkers often cut the mortise by a chisel which requires lot of time and energy to finish the task. Together with the development of technology, the mortiser was born in order to facilitate this process. In case you have no mortiser, a drill press would help. You can use it to cut out the piece of wood in the mortise, then use a chisel to square up the mortise’s edges. If your project requires much more works related to the mortising, then you can easily buy a hollow-chisel mortising attachment to facilitate the squaring up process.

3. Sand pieces of wood

pieces-of-woodWoodworkers often use an oscillating spindle sander in order to sand the piece of wood down after being cut by a jigsaw or a band saw. In case you have no spindle sander, your drill press can easily do the job with a barrel sander attachment. This application of drill press not only works with wood sanding but also with other materials due to the adjustable spindle sanding speed.

4. Prepare the perfect holes for doweling

For centuries, doweling is a common technic to strengthen 2 pieces of wood connection. The most important task will be exactly drill the holes in the right place. This is the right job for the drill press.



Are you planning to make homemade egg incubators out of some simple and basic material? If yes here are some simple and effective ways of carrying out the project without spending much amount. Normally the small incubator for sale may be expensive enough; making one at home can be one best way to hatch eggs at ease. Making incubator is no more a tough tasks; follow these steps to hatch eggs at your home. The most important thing that needs to be considered when you build an incubator is the temperature inside and next the humidity level. Both of these can be easily achieved with simple incubator which is made out of Styrofoam.

Important things necessary for the incubator

best-egg-incubatorThere are numerous techniques or tricks available to build incubator for chicken eggs at home. There are some amazing benefits coming up with homemade chicken incubators, not only it is easy to design but in the long rem helps you to save well amount of money too. There are varieties of materials that can be used for the purpose. Before you start designing the main goal should be to keep both humidity as well as temperature in range. Here are some important things necessary for making the incubator:

  • One Styrofoam cooler, plastic can also be used
  • One 25 watt lightbulb
  • One wall picture frame with plastic or glass
  • One light or lamp where bulb can easily fit
  • Roll of duct tape
  • A humidity reader and a digital thermometer
  • A small bowl as well as sponge for water
  • Some fence or chicken wire having around 1/4 inch square is ideal
  • Few chicken eggs

Building incubator for chicken eggs


Once you collect all the above mentioned materials you can start the designing part. Here are some simple ways of building chicken incubator without spending hefty amounts or much effort:

  • The first thing you should do is making the observation window. Make sure you take out plastic or glass out of the picture frame and put it on the top cover of cooler. Make sure you fix the glass properly using tape so that it never falls through. This observation window helps you check everything inside the incubator.
  • The next task is to install the bulb. Cut hole and insert socket and cooler for bulb then fix it properly using tape so that there are no risks of fire.
  • Make sure you keep a safe distance from the bulb, it should not touch anything. Tape it firmly; slightest pf negligence can cause undue heat or fire.
  • Now put water bowl and sponge fill it half way with water and place the thermometer.
  • Put cover and start monitoring the humidity as well as temperature levels. Make sure you check every aspect before you start using it.
  • Check if the temperature or humidity level fluctuates, the main aim is to keep optimal temperature and humidity level inside. Once everything is as per the need place eggs and you are all set with the home made incubator.