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 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.8 ft3.
Port Area: 19.4 in2.
Tuning Frequency: 28 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 3.2 ft3.
Port Area: 59.2 in2.
Tuning Frequency: 32 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.9 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 28 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 7 ft3.
Port Area: 100 in2.
Tuning Frequency: 33 Hz.
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 4.3 ft3.
Port Area: 12.2 in2.
Tuning Frequency: 30 Hz.
Ported Box
for 15 inch Subwoofer
| Pipe (Right Panel)
Net Internal Volume: 4.7 ft3.
Pipe Inner Diameter: 196 mm
Tuning Frequency: 31 Hz.
Ported Box
for 10 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.7 ft3.
Port Area: 18.9 in2.
Tuning Frequency: 34.6 Hz.
Ported Box
for 12 inch Subwoofer
| Pipe (Right Panel)
Net Internal Volume: 3.1 ft3.
Pipe Inner Diameter: 160 mm
Tuning Frequency: 35 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.8 ft3.
Port Area: 62 in2.
Tuning Frequency: 55 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.3 ft3.
Port Area: 23 in2.
Tuning Frequency: 36 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2 ft3.
Port Area: 28 in2.
Tuning Frequency: 35 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.8 ft3.
Port Area: 48.1 in2.
Tuning Frequency: 32 Hz.
Ported Box
for 12 inch Subwoofer
| Pipe (Right Panel)
Net Internal Volume: 1.8 ft3.
Pipe Inner Diameter: 152.4 mm
Tuning Frequency: 34 Hz.
Sealed Box
for Dual 12 inch Subwoofers
Net Internal Volume: 3 ft3.
Ported Box
for 10 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.8 ft3.
Port Area: 16.1 in2.
Tuning Frequency: 24.7 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 3.9 ft3.
Port Area: 65 in2.
Tuning Frequency: 32 Hz.
Ported Box
for 8 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 0.7 ft3.
Port Area: 9 in2.
Tuning Frequency: 40 Hz.
Ported Box
for 18 inch
| Slot (Right Panel)
Net Internal Volume: 20 ft3.
Port Area: 300 in2.
Tuning Frequency: 28 Hz.