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 Dual 18 inch Subwoofers
| Slot (Right Panel)
Net Internal Volume: 15 ft3.
Port Area: 16 in2.
Tuning Frequency: 30 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Right Panel)
Net Internal Volume: 3.4 ft3.
Port Area: 36 in2.
Tuning Frequency: 28 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 8 ft3.
Port Area: 108.5 in2.
Tuning Frequency: 45 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.8 ft3.
Port Area: 46.5 in2.
Tuning Frequency: 30 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.8 ft3.
Port Area: 37 in2.
Tuning Frequency: 34 Hz.
Ported Box
for Dual 10 inch Subwoofers
| Slot (Right Panel)
Net Internal Volume: 2 ft3.
Port Area: 32 in2.
Tuning Frequency: 35 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.8 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 40 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.5 ft3.
Port Area: 40 in2.
Tuning Frequency: 32 Hz.
Ported Box
for Dual 10 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 2.3 ft3.
Port Area: 30 in2.
Tuning Frequency: 36 Hz.
Ported Box
for Dual 10 inch Subwoofers
| Slot (Right Panel)
Net Internal Volume: 1.5 ft3.
Port Area: 28.5 in2.
Tuning Frequency: 32 Hz.
Ported Box
for 12 inch
| Pipe (Right Panel)
Net Internal Volume: 10 ft3.
Pipe Inner Diameter: 254 mm
Tuning Frequency: 33 Hz.
Ported Box
for Dual 8 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 2.3 ft3.
Port Area: 15 in2.
Tuning Frequency: 39 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.3 ft3.
Port Area: 40 in2.
Tuning Frequency: 36 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.8 ft3.
Port Area: 30 in2.
Tuning Frequency: 35 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.8 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 32 Hz.
Ported Box
for Dual 10 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 2.3 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 35.1 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 3.4 ft3.
Port Area: 38.8 in2.
Tuning Frequency: 29 Hz.
Ported Box
for 8 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 0.9 ft3.
Port Area: 10.1 in2.
Tuning Frequency: 38 Hz.