Universal box template

12-inch Rectangular Bass-Reflex In-Vehicle Subwoofer Box - 35 L / 35 Hz - 586 × 388 × 349 mm

  1. Ready boxes
  2. 12-inch Rectangular Bass-Reflex In-Vehicle Subwoofer Box - 35 L / 35 Hz - 586 × 388 × 349 mm
Use in calculator
PRO

Support on Patreon is required to use this template

To use this template, you must be a paid Patreon supporter.

Support the project on Patreon
Single 12-inch Rectangular Vented / Bass-Reflex Subwoofer Box, 35 L chamber tuned to 35 Hz with an L-shaped slot port, solid exterior, 586 × 388 × 349 mm (23.06 × 15.28 × 13.75 in).
Single 12-inch Rectangular Vented / Bass-Reflex Subwoofer Box, 35 L chamber tuned to 35 Hz with an L-shaped slot port, solid exterior, 586 × 388 × 349 mm (23.06 × 15.28 × 13.75 in).
Single 12-inch Rectangular Vented / Bass-Reflex Subwoofer Box, 35 L chamber tuned to 35 Hz with an L-shaped slot port, solid exterior, 586 × 388 × 349 mm (23.06 × 15.28 × 13.75 in).
Single 12-inch Rectangular Vented / Bass-Reflex Subwoofer Box, 35 L chamber tuned to 35 Hz with an L-shaped slot port, solid exterior, 586 × 388 × 349 mm (23.06 × 15.28 × 13.75 in).
Single 12-inch Rectangular Vented / Bass-Reflex Subwoofer Box, 35 L chamber tuned to 35 Hz with an L-shaped slot port, solid exterior, 586 × 388 × 349 mm (23.06 × 15.28 × 13.75 in).
Single 12-inch Rectangular Vented / Bass-Reflex Subwoofer Box, 35 L chamber tuned to 35 Hz with an L-shaped slot port, disassembled parts, 586 × 388 × 349 mm (23.06 × 15.28 × 13.75 in).

Description

This Vented / Bass-Reflex enclosure is designed for a single 12-inch rectangular subwoofer, featuring a 35 L chamber tuned to 35 Hz. Built from 16 mm (5/8 inch) material with external dimensions of 586 × 388 × 349 mm (23.06 × 15.28 × 13.75 in), the simple rectangle cabinet includes one internal brace to reduce panel vibration and reinforce the system for high-output use. The design utilizes one L-shaped slot port with an area suitable for high-output, large-excursion drivers and SPL-oriented applications with high airflow demands. It serves as a general-purpose home subwoofer enclosure for music and stereo systems, balancing bass extension, size, and low distortion, while also being optimized for everyday car-audio use where trunk space and installation constraints are key.

Volume & tuning

35 l
Internal volume
35 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
587 × 388 × 349
Box dimensions (inch)
23.06 × 15.28 × 13.75
Max RMS speaker power up to
1300 W
Speaker mounting panel layers
Single
Number of bands
1

Enclosure & speaker

Enclosure
Vented
Speaker configuration
Single
Number of speakers
1
Speaker size
12" Rectangle

Port

Port type
Rectangular
Port count
1
Port area (sq.mm)
18241
Appearances
View all
Universal Vented / Bass-Reflex Subwoofer Box for 8-33-inch drivers with a light oak front panel, solid exterior.

Light Oak

Loudspeaker enclosure featuring a light oak front panel.

Universal Vented / Bass-Reflex Subwoofer Box for 8-33-inch drivers with a raw cherry wood front panel, solid exterior.

Raw Cherry

A speaker enclosure featuring a raw, unfinished cherry wood front panel.

Universal Vented / Bass-Reflex Subwoofer Box for 8-33-inch drivers with 12 mm rounded front edges, solid exterior.

12 mm Rounded Front Edges

The front edges of the enclosure feature a 12 mm radius rounding.

Universal Vented / Bass-Reflex Subwoofer Box for 8-33-inch drivers with a 12 mm front panel chamfer, solid exterior.

12 mm Front Panel Chamfer

The front panel features a 12 mm chamfered edge.

Similar boxes for 12" speakers
Single 12-inch Rectangular Bass-Reflex In-Vehicle Subwoofer Box - 40 L / 35 Hz - 578 × 355 × 319 mm

Single 12-inch Rectangular Bass-Reflex In-Vehicle Subwoofer Box - 40 L / 35 Hz - 578 × 355 × 319 mm

40l · 35 Hz

579 × 355 × 320 mm

12-inch Rectangular Bass-Reflex In-Vehicle Subwoofer Box - 40L / 35Hz - 590 × 391 × 352 mm

12-inch Rectangular Bass-Reflex In-Vehicle Subwoofer Box - 40L / 35Hz - 590 × 391 × 352 mm

40l · 35 Hz

590 × 391 × 352 mm

Car Audio Single 12-inch Rectangular Ported Subwoofer Box - 40 L / 35 Hz - 615 × 391 × 352 mm

Car Audio Single 12-inch Rectangular Ported Subwoofer Box - 40 L / 35 Hz - 615 × 391 × 352 mm

40l · 35 Hz

616 × 391 × 352 mm

In-Vehicle Single 12-inch Rectangular Bass-Reflex Subwoofer Box - 45 L / 32 Hz - 587 × 371 × 333 mm

In-Vehicle Single 12-inch Rectangular Bass-Reflex Subwoofer Box - 45 L / 32 Hz - 587 × 371 × 333 mm

45l · 32 Hz

588 × 371 × 334 mm

Automotive Single 12-inch Rectangular Bass-Reflex Subwoofer Box - 45 L / 32 Hz - 599 × 407 × 366 mm

Automotive Single 12-inch Rectangular Bass-Reflex Subwoofer Box - 45 L / 32 Hz - 599 × 407 × 366 mm

45l · 32 Hz

600 × 407 × 367 mm

In-Vehicle 12-inch Single Rectangular Vented Subwoofer Box - 45 L / 32 Hz - 625 × 407 × 366 mm

In-Vehicle 12-inch Single Rectangular Vented Subwoofer Box - 45 L / 32 Hz - 625 × 407 × 366 mm

45l · 32 Hz

625 × 407 × 367 mm

Automotive 12-inch Single Bass-Reflex Subwoofer Box - 35 L / 35 Hz - 604 × 390 × 351 mm

Automotive 12-inch Single Bass-Reflex Subwoofer Box - 35 L / 35 Hz - 604 × 390 × 351 mm

35l · 35 Hz

604 × 390 × 351 mm

Single 12-inch Automotive Rectangular Bass-Reflex Subwoofer Box - 40 L / 35 Hz - 590 × 391 × 352 mm

Single 12-inch Automotive Rectangular Bass-Reflex Subwoofer Box - 40 L / 35 Hz - 590 × 391 × 352 mm

40l · 35 Hz

590 × 391 × 352 mm

Automotive Single 12-inch Rectangular Bass-Reflex Subwoofer Box - 40 L / 35 Hz - 607 × 392 × 353 mm

Automotive Single 12-inch Rectangular Bass-Reflex Subwoofer Box - 40 L / 35 Hz - 607 × 392 × 353 mm

40l · 35 Hz

608 × 393 × 354 mm

12-inch Single Rectangular Ported Car Subwoofer Box - 40 L / 33 Hz - 582 × 359 × 323 mm

12-inch Single Rectangular Ported Car Subwoofer Box - 40 L / 33 Hz - 582 × 359 × 323 mm

40l · 33 Hz

582 × 359 × 323 mm

12-inch Single Rectangular Bass-Reflex Subwoofer Box for Automotive - 40 L / 33 Hz - 593 × 399 × 359 mm

12-inch Single Rectangular Bass-Reflex Subwoofer Box for Automotive - 40 L / 33 Hz - 593 × 399 × 359 mm

40l · 33 Hz

593 × 399 × 359 mm

In-Vehicle Single 12-inch Rectangular Ported Subwoofer Box - 40 L / 33 Hz - 618 × 399 × 359 mm

In-Vehicle Single 12-inch Rectangular Ported Subwoofer Box - 40 L / 33 Hz - 618 × 399 × 359 mm

40l · 33 Hz

618 × 399 × 359 mm