Box drawings for Alphard Machete 12 Sport with 36Hz and 41Hz port settings

Machete M12 Sport subwoofer box drawings

1. Port setting 36 Hz. This setting is considered to be universal. The subwoofer will play well low bass. These are such directions as RAP, TRAP, Rnb. But if other songs such as rock, pop, classical, club tracks are in your musical taste, we advise you to pay attention to a box with a higher tuning.
2. Port setting 41Hz. This box is perfect for fans of Club and electronic music, it will also play well classical, jazz, trance and other areas where high hard bass is used. When calculating, the box was a little “clamped” in volume. This adds clarity, rigidity and rapidity to the bass. It is also worth noting that due to its “tightness” the box has a very compact size.

We also want to draw attention to the fact that a box with a lower setting (less than 33hz) is not desirable for this subwoofer. This will lead to a drag on the dynamics of the speaker and in the future can disable it.

Box drawing for Machete m12 Sport with 36Hz port setting

Box detailing

The size and number of parts for the construction of the box, i.e. you can give the drawing to a company that provides wood cutting services (furniture), and after a certain time pick up the finished parts. Or you can save money and do the cut yourself. The dimensions of the parts are as follows:

1) 350 x 646 2 pcs (front and back wall)

2) 350 x 346 1 piece (right wall)

3) 350 x 277 1 piece (left wall)

4) 350 x 577 1 piece (port 1)

5) 350 x 55 1 piece (port 2)

6) 646 x 382 2 pcs (bottom and top cover)

7) 350 x 48 3 pcs (rounding port) both sides at an angle of 45 degrees.

Characteristics of the box

Subwoofer speaker - Alphard Machete M12 Sport 36hz;

Box setting - 36Hz;

Net volume - 53 l;

Dirty volume - 73,8 l;

Port area - 180 cm;

Port length 65 cm;

Box material width 18 mm;

The calculation was made for a medium-sized sedan.

box frequency response

This graph shows how the box will behave in a medium-sized sedan, but in practice there may be slight deviations since each sedan has its own interior characteristics.

Box drawing for Machete m12 Sport with 41Hz port setting

Box detailing

The size and number of parts for the construction of the box (detailing), i.e. you can give the drawing to a company that provides wood cutting services (furniture), and after a certain time pick up the finished parts. Or you can save money and do the cut yourself.

The dimensions of the parts are as follows:

1) 350 x 636 2 pcs. (front and back wall);

2) 350 x 318 pcs. (right wall);

3) 350 x 269 1 pc. (left wall);

4) 350 x 532 1 pc. (port);

5) 636 x 354 2pcs. (bottom and top cover);

6) 350 x 51 2pcs. (rounding port) both sides at an angle of 45 degrees.

Characteristics of the box

Subwoofer speaker - Alphard Machete M12 Sport;

Box setting - 41Hz;

Net volume - 49 l;

Dirty volume - 66,8 l;

Port area - 170 cm;

Port length 55cm;

Box material width 18 mm;

The calculation was made for a medium-sized sedan.

box frequency response

This graph shows how the box will behave in a medium-sized sedan, but in practice there may be slight deviations since each sedan has its own interior characteristics.

Conclusion

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