DB Drive Amphibious APW10D4 사용자 설명서 - 페이지 3

{카테고리_이름} DB Drive Amphibious APW10D4에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. DB Drive Amphibious APW10D4 4 페이지. 10" shallow mount marine subwoofer

MARINE / POWER SPORTS

CALCULATING ENCLOSURES

It is difficult to give exact box dimensions that are universal for all vehicles. It is for this reason that

you must be able to calculate the space in which you have available in order to achieve the proper

air volume required.

It is recommended to build your enclosure from 3/ 4" thick MDF (medium density fiberboard).

Make sure the enclosure is sealed airtight.

Calculating External Volume

To calculate box volume, measure the outside Width x Height x Depth of

the enclosure. Example 12" x 14" x 9"=1512 ÷ 1728" Cubic feet

Next you must convert cubic inches into cubic feet. To do this, you must

divide the cubic inches total by 1728". Example 1512 ÷ 1728=.875 Cubic feet

Calculating Internal Volume

To calculate the internal (net) volume of the above box you must first multiply

the thickness of the wood you are using by Two(2). Example 3/4" x 2= 1.5"

Next subtract 1.5 from each of the outside measurements of the box.

Width

12 - 1.5 = 10.5

14 - 1.5 = 12.5

Multiple the new totals (H x W x D) Example: 10.5 x 12.5 x 7.5 = 984.375

Next you must convert cubic inches into cubic feet. To do this, you must

divide the cubic inch total by 1728". Example 984.375 ÷ 1728=.5696

cubic feet.

Height

Depth

9 - 1.5 = 7.5

MARINE / POWER SPORTS

RECOMMENDED ENCLOSURES

Sealed Enclosure:

APW10D4

Sealed Box Range: Box Volume .45cu ft.

230mm/9.05in

263.5mm/10.37in