Diy Car Subwoofer
Subwoofer Car Speakers And Subwoofers Reviews
Automobile Subwoofers
1000 Watt Sub
Audio Car Sony
Car Speakers And Subwoofers
Car Subwoofer
Home Theater System
chinese 10 inch car sub woofers
MDF and fiberglass are compatible materials, so it's often easier to build a sub from a combination of both materials if you really want to achieve the desired enclosure. Depending on your car's factory issues electrical system, you may not have enough power to run a store bought stereo system in it. Ideally, the tweeter should be no more than 1-foot from the woofer to maintain a unified sound field. If the enclosure is going to be irregularly shaped, it's easier to think of its interior as a collection of conventional shapes; then you will calculate the volume for each, and add these volumes together.
buy car subwoofer
Clearly sound is basically nothing more that the vibration of the air that is based on something moving. Installing an amplifier is a complex job that requires work throughout the car to connect and route the cables and to mount the amplifier. Nails work too, of course, but they can loosen over time; especially if you're building a removable enclosure that will be going through some abuse. Take out all the hardware from the box your speakers came in. For example, if you like hip hop and other music that caries a lot of bass, you will need speakers that can handle the thumping of the bass.
Please note that these were located at http://www.caraudiohelp.com/plans_for_subwoofer_enclosures/plans_for_subwoofer_enclosures_sealed.htm
Plan #1 - Sealed Subwoofer Enclosure
WinISD recommends a 1.55 cubic foot box for our sealed enclosure. We'll achieve this by using 3/4 " MDF for the enclosure with external dimensions of 15.5" x 24 " x 10 ". This will be a simple rectangular box. Modeling the enclosure we see that it has a 87 dB sensitivity and a -3dB (half power) frequency of 42 Hz. This box should give very strong output when it is combined with the 12dB/octave boost provided by most automobiles.
JL Audio 10W1
SPL (1W/1m) - 87 dB
-3dB @ 42 Hz
Here is the layout of our subwoofer enclosure. We will need to cut the following pieces:
SIDE QUANTITY DIMENSION
TOP/BOTTOM 2 24" x 10"
FRONT/BACK 2 24" x 15.5"
SIDES 2 15.5" x 10"
JL Audio 10W1 - 1.55 cubic ft
Plan #2 - Vented Subwoofer Enclosure
WinISD recommends a 3.2 cubic foot box with a 24 Hz tuning frequency for our vented enclosure. Using a four inch port we'll need a vent that is fifteen inches long. We must take this volume into account. The volume of a cylinder is pi*r2*h, or (3.14)*(2)2*15 = 188 cubic inches. Divide this by 1,728 to get cubic feet and we add 0.11 cubic feet to the enclosure.
We'll achieve this by using 3/4 " MDF for the enclosure with external dimensions of 19.5" x 30" x 12.5". This will be a simple rectangular box. Modeling the enclosure we see that it has a 87 dB sensitivity and a -3dB (half power) frequency of 24 Hz (the tuning frequency). This box should give incredible amounts of output when it is combined with the 12dB/octave boost provided by most automobiles. This is to be expected with a box this large. In practice we would probably make the enclosure half this size, or similar to the size of the sealed enclosure.
JL Audio 10W1
SPL (1W/1m) - 87 dB
-3dB @ 24 Hz
Here is the layout of our subwoofer enclosure. We will need to cut the following pieces:
SIDE QUANTITY DIMENSION
TOP/BOTTOM 2 30.5" x 12.5"
FRONT/BACK 2 30.5" x 19.5"
SIDES 2 19.5" x 12.5"
JL Audio 10W1 - 3.3 cubic ft