How do you break in new door speakers? The easiest answer is simply to play music. However, to break your speakers in well, you'll want to play something with a large dynamic range, something with solid deep bass, as well as something with a strong high end. Music capable of both will be able to push the speaker to their extremes regularly. Does a speaker box need a hole? A sealed enclosure is what it sounds like; it's an airtight case. As your driver moves back and forth, the air pressure in the speaker is constantly changing. In the front...

Is outside temperature measured in Celsius? Virtually every country on earth aside from the United States measures temperature in Celsius. This makes sense; Celsius is a reasonable scale that assigns freezing and boiling points of water with round numbers, zero and 100. In Fahrenheit, those are, incomprehensibly, 32 and 212. Is body temp Celsius or Fahrenheit better? Fahrenheit gives you almost double—1.8x—the precision* of Celsius without having to delve into decimals, allowing you to better relate to the air temperature. Again, we're sensitive to small shifts in temperature, so Fahrenheit allows us to discern between two readings more easily than...

How many O2 sensors does a 2012 Ford Fusion have? Oxygen sensors are located before and after the catalytic converter. A vehicle may have two to five oxygen sensors, and sometimes even more. Where is the O2 sensor on a 2012 Ford Fusion? The upstream 02 sensor in your 2.5 liter Ford Fusion is a vital part of your engine system. Your primary Fusion Oxygen Sensor is mounted in your exhaust header. Where are the O2 sensors on a 2010 Ford Fusion? O2 sensors can be found before and after the catalytic converter. Depending on which "bank" or side the...