Audiopipe TXX-BD1-10 Руководство пользователя - Страница 8

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Sealed enclosure

This type of enclosure is classic and the simplest to build among most installers.

The box volume will directly impact the performance of the subwoofer, it is

important to make sure the enclosure is properly sealed. Use some type of

sealant on the seams as this will ensure a solid construction and prevent air leaks.

Larger enclosures will provide a flatter response and deeper bass where as a

smaller box will provide a generally higher output for greater SPL. All sealed

enclosure designs should be filled to 50% with loose ply-fill. The use of poly-fill

will slightly decrease efficiency but will deepen and extend the low frequency.

Primary advantages

• Small enclosure

• Good low frequency extension and control

• Simple to build

• Excellent for sound quality

Calculating volume

Measure the available space for the enclosure and using the formula (H X W X L

divided by 1728) determine the appropriate measurements needed in order to

achieve the desired cubic enclosure. If two facing sides are of uneven lengths

add them together and divide by two.

The enclosure recommendations listed are external dimensions using 3/4" thick

wood. If you use 5/8" material subtract 1/4" from each dimension, we strongly

recommend not use material less than 5/8".

*Note the enclosures listed in the manual account for the driver displaceme

nts.