Hello Friend!
You can choose a suitable enclosure from the existing ones, or make your own subwoofer box design, using the online sub box calculator.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 3.6 ft3.
Port Area: 49.8 in2.
Tuning Frequency: 29 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.5 ft3.
Port Area: 24.2 in2.
Tuning Frequency: 36 Hz.
Ported Box
for 10 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.2 ft3.
Port Area: 7.7 in2.
Tuning Frequency: 36 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 4.8 ft3.
Port Area: 68 in2.
Tuning Frequency: 30 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 5.1 ft3.
Port Area: 46.5 in2.
Tuning Frequency: 34 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Right Panel)
Net Internal Volume: 2.8 ft3.
Port Area: 24.8 in2.
Tuning Frequency: 37 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.3 ft3.
Port Area: 46.5 in2.
Tuning Frequency: 37 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.2 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 35 Hz.
Ported Box
for 8 inch Subwoofer
| Slot (Right Panel)
Net Internal Volume: 1 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 50 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 3.1 ft3.
Port Area: 44.5 in2.
Tuning Frequency: 32 Hz.
Ported Box
for 10 inch Subwoofer
| Pipe (Right Panel)
Net Internal Volume: 1.1 ft3.
Pipe Inner Diameter: 86 mm
Tuning Frequency: 40 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.7 ft3.
Port Area: 27.2 in2.
Tuning Frequency: 35 Hz.
Ported Box
for 10 inch
| Slot (Front Panel)
Net Internal Volume: 7 ft3.
Port Area: 112.5 in2.
Tuning Frequency: 33.1 Hz.
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 3.5 ft3.
Port Area: 52 in2.
Tuning Frequency: 32 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.5 ft3.
Port Area: 35 in2.
Tuning Frequency: 33 Hz.
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 3.5 ft3.
Port Area: 44 in2.
Tuning Frequency: 32 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 4.3 ft3.
Port Area: 68 in2.
Tuning Frequency: 32 Hz.
Ported Box
for 18 inch Subwoofer
| Slot (Right Panel)
Net Internal Volume: 7 ft3.
Port Area: 112 in2.
Tuning Frequency: 32 Hz.