How To Make a Subwoofer Enclosure Box Out Of Cardboard

Most subwoofer enclosures are made out MDF wood because it is strong and wont destruct from heavy bass vibrations. If you have a large empty cardboard lying around the house, you can transform it into a subwoofer enclosure, as an little experiment. It wont provide you with the best sound quality and bass response you will get from a properly built MDF box, but it is better than having no enclosure.

1) Cutting the hole in the cardboard to house the subwoofer. Place the subwoofer onto the middle of the box and draw around it using a marker. This will create a circle outline on the cardboard, so you know how far and how much you need to cut.

2) Obtain a pair of scissors and cut inside the outline you have just made. Be careful not to go over the outline when cutting because the cut maybe too big for the speaker to fit in. If that happens, the speaker will fall through the hole.

3) Using a screwdriver, make a small hole at the back of the box to allow the speaker wire to go out. Then obtain some spare speaker wire and send it through the hole. Then connect the wire with a stripe going down to the positive terminal on the subwoofer. Then connect the plain wire to the negative terminal on the subwoofer.

4) Now place the speaker into the hole and place double sided tape around the edges to hold it in place. You could use screws, but they will not screw in the cardboard, it will just punch in a hole and serve no purpose.

5) Obtain strong duct tape or any other tape that has similar strength. Using it, tape off all the corners and edges of the cardboard box. This will prevent air leaking out from it and will help increase bass response.

Read More..

How To Reset a TomTom Car Sat Nav

If you have a TomTom sat nav and the firmware on it is playing up, constantly freezing up on the welcome screen or the battery life is not lasting as long as it should, then you should apply a reset to your TomTom. Usually a reset fixes these type of symptom problems.

How To Reset a TomTom Instructions:

1)Make sure the TomTom sat nav has a battery that is charged, if the battery is dead the reset will not work, so doing it is pointless with a TomTom with a dead battery. So if the battery in your TomTom is dead, plug it in for a quick charge and then perform the reset.

2)If your TomTom has a SD memory card inserted into it, remove it.

3)Make sure the TomTom is powered on and then look for the small reset button hole, it is found near the mini usb port on the bottom of the device.

4)Once you found the small hole, with the reset button inside it, get a small pointy screwdriver, pin or needle and place it through the hole, pushing the reset button down. Press the reset button in for about 5 seconds and release it.

5)Insert the SD memory card you removed from the TomTom into the memory card slot and power on the device, the reset is now completed.

Read More..

How To Clean a Car CD Player Head Unit

After some time, the faceplate on your CD player car head unit will become dusty and dirty and if cleaned, it will look brand new, once again.

Instructions:

1)You want to get hold of a cleaning cloth that is has soft fibers, you could use a dashboard cleaning cloth, but make sure you dont use a towel because you dont the appropriate cloth, you will cause large scratches to be visible and seen on the faceplate.

2)Dashboard cleaning spray works perfect for shining plastics, so it will work perfect for a CD player faceplate because that is made from plastic. So remove the faceplate from the CD player head unit, there sold be a release button and it should pop out into your hands.

3)Spray the dashboard cleaner spray onto the faceplate and using your cleaning cloth, rub it in upwards and downwards. Dont clean in any sort of circular motions, if will causes small circle scratched that can been seen in direct sunlight.

4)Once polished, re-attach the faceplate back onto the CD player head unit.

Read More..

What Do Spark Plugs Do In a Car Engine

You might be wondering what do spark plugs do inside a car engine and why are they needed, well I am going to explain it. A spark plug is a small device that is placed into the cylinder head inside a car engine because it was invented in 1860 by Etienne Lenoir, when he created the first engine that runs because of combustion.

The explanation why it is placed into the cylinder inside a car engine is so the electrical spark that is created by a high voltage coil, which also travels through a spark plugs wire, when the on board computer tells the spark plug to create a spark when you start up your car. When this happens, it will ignite the combustion mixture of fuel and air inside the car engine; this is to make the car engine start up and function. 

The combustion occurs inside the car engine, when the spark from the coil ignites the squashed fuel vapor into the cylinder. This then will cause an explosion to be created and will force the piston and piston rod down; this makes the crankshaft rotate, then makes the gears rotate and then finally the wheels turn, when you apply pressure to the throttle. Once the spark plugs has triggered the combustion to occur, the engine no longer requires them, as the fuel burns repeatedly because it will be entered in the combustion chamber.

Read More..

How To Fix a DC AC adapter That is Overheating

If you are using your electronic device continuously, the DC/AC adapter will generate excessive heat very quickly. If this is the situation with your adapter, it can cause overheating issues and decrease the life span of it. Not only that, it is also a fire risk. Power supply adapters that are overheating get damaged quicker. This is because the excessive built up heat trapped inside melts down the electrical transistor components. If your AC adapter is too hot to touch, it is a symptom that it is suffering from overheating.

1) Ensure the surroundings around the adapter is placed in a none cluttered environment. An cluttered environment around the adapter can promote heat to built up quickly. So ensure that your adapter is placed freely away from other adapters and wiring. 

2) Choose a cool location to place the adapter in. If the room temperature is very warm, the adapter will overheat quicker. Turn down the heating inside the room and open a window to reduce room temperatures.

3) Obtain a computer fan and attach it directly onto the adapter. The computer fan will force cool air onto the power brick. This will help bring down internal temperatures and reduce possibilities of overheating issues to develop. You can run a computer fan from a 9 volt square battery or an external mobile phone adapter.

Read More..

How To Connect To Xbox Live Through a XP Or Vista Laptop

If you are want to play on Xbox live, using a laptop as the source of providing the internet connection to your Xbox 360 console, then you can enable internet sharing connection to make that occur. This enabled, will allow your Xbox 360 to be allowed to share the internet connection with your either youre Windows: XP Vista or 7 operating system running on your laptop.

What will i need to use my laptop to connect to Xbox live, using my Xbox 360 console?

*You will need an internet connection that is fast, so there is no gaming lag.

*You will need an ethernet cable, this is so you can connect the console to the laptop.

*You will also need a laptop running either Windows: XP, Vista or 7.

Instructions:

1)Plug in the ethernet cable into the ethernet ports found on your laptop and Xbox 360 console.

2)Once the ethernet connection has been made, go to control panel, select network and internet connections and locate network connections.

3)Once located, you will need to right click on the internet connection that is providing internet access to your laptop and right click on it and select properties.

4)Once you have selected properties, go to the advance tab and enable the tick box that says "allow internet sharing" or something similar and select apply and finally OK.

5)Power on your Xbox 360 and sign in to Xbox live and you have successfully connected your Xbox 360 console to play on Xbox live using a laptop.

Read More..

What Makes a Subwoofer Shake Walls In a Room

There are some subwoofers that make your room shake and some subwoofers that dont shake anything. If you want a subwoofer specifically to shake the walls in your room, you will need to take the following information into your consideration:

The size of the subwoofer driver cone matters, if you want a subwoofer to shake the walls in your room. The bigger the subwoofer cone, the more air it can push, which means more bass vibrations that you can feel. If you want good sounding bass with a great punch you can feel, consider you buying a subwoofer that either is 12, 15 or 18 inches.

The tuning of the subwoofer enclosure also reflects on gaining bass that pounds on your chest. The lower the tuning on a subwoofer enclosure, the more you can feel the bass instead of hearing it. For chest pounding bass you can feel for a car audio subwoofer, the ideal tuning frequency is between 30-33 Hz. For a home theater subwoofer setup, consider buying a subwoofer that is tuned to 25 Hz or lower, as this is a optimal Hz range for shaking the walls in your room, as movies tend to go below 25hz and music doesnt.

How much power the subwoofer is producing, reflects on the overall impact of shaking the walls in your room. The more rms watts your subwoofer is pushing out, the more hard the bass is going to hit, which therefore is going to move more air in your room, which will make your chest pound and make things falling off cupboards.

What are you using your subwoofer for, is it music or movies? Most music doesnt have bass frequencies that are below 30 Hz, which is the reason why some people say there walls wont shake when they play music. But if they watch a movie using the subwoofer, a movie has great potential to player lower frequencies below 25 Hz, which makes the subwoofer shake the walls more rapidly, if compared to using the same subwoofer playing music.

Read More..

How To Fix a TomTom SatNav Thats Not Charging In Car

A TomTom is a great gadget that is a must if you want to get to your detestation, without using a physical paper map. All TomTom models will have an internal battery pack that holds an electrical charge. When you dont connect your car charger to it, the sat nav then obtains its power from the internal battery pack. The power that the battery pack can store is sufficient enough for local trips. If you are planning on going on long distance journeys, it is essential to plug it into your car cigarette charger socket. This will provide constant power to the car sat nav and will no longer rely on the battery packs power. If the green charging light on your TomTom is not lighting up, it is a symptom that it is not charging. You want to find a solution to this problem before you set off or you will eventually have a dead sat nav.

1) Ensure that the USB lead is connected both firmly into the sat nav and car cigarette lighter socket. Loose connections are likely to cause charging problems. If either connectors are loose, the pins inside will not connect properly to their sockets, causing a bad connection.

2) The charging lead could be faulty. If you notice that when you move the wire around, the TomTom charges sometimes and sometimes not, it is probably the cause to the problem. So wiggle the connectors to see if you can get it charging. If you can, then replace the existing cable with a brand new original replacement.

3) Check if the USB adapter is working. Some newer models of the TomTom GPS sat nav come supplied with a USB adapter. Sometimes the pins inside the USB socket you connect the charger plug into can become bent or broken. Look inside the USB socket, you will see four metal pins. If you see any bent pins, straighten them out with a flat head screwdriver. If any pins seem to be broken off, there nothing you can do. You will have to purchase a brand new replacement adapter.

4) The metal pins inside the charging socket could be dirty. It is possible that dust and dirt have contaminated the pins from every day use. When this happens, the metal pins cant get a good electrical connection with there sockets. So obtain a cotton swab and give all sockets a quick clean. Then reconnect everything and see if the device now charges up successfully.

5) Replace the battery pack. If the battery pack is getting charged up, but it is not holding charge long enough, it is faulty. This can happen if you have used up the maximum charges the battery pack can hold or it is damaged from overcharging. You will need to open up your TomTom sat nav to replace the battery pack. No soldering is required, you simply unplug the old battery pack and replug the new one. You can do it yourself at home or send it in for a repair.

Read More..

The Raven Legacy of a Master Thief Download

The Raven Legacy of a Master Thief Download

Minimum System Requirements: 

1. ====  Operating System: Windows XP / Windows Vista / Windows 7 
2. ====  Processor: Intel Dual Core @ 2.4 GHz or higher 
3. ====  Memory: 1 GB of RAM (2 GB for Vista & Win 7) 
4. ====  Graphics Card: 256 MB (Nvidia GeForce 7900) Pixel Shader 3.0 
5. ====  Hard Disk: 4 GB free disk space 
6. ====  Sound Card DirectX® compatible 
7. ==== DirectX® 9.0  

Screens: 

Download

Read More..