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: 3.3 ft3.
Port Area: 19.4 in2.
Tuning Frequency: 32 Hz.
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 4.5 ft3.
Port Area: 40 in2.
Tuning Frequency: 32 Hz.
Ported Box
for 8 inch Subwoofer
| Pipe (Front Panel)
Net Internal Volume: 0.7 ft3.
Tuning Frequency: 48 Hz.
Ported Box
for 15 inch Subwoofer
| Pipe (Front Panel)
Net Internal Volume: 5.8 ft3.
Tuning Frequency: 32 Hz.
Sealed Box
for 12 inch Subwoofer
Net Internal Volume: 1.1 ft3.
Ported Box
for Dual 6.5 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 1.9 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 34 Hz.
Ported Box
for 8 inch Subwoofer
| Pipe (Front Panel)
Net Internal Volume: 1 ft3.
Tuning Frequency: 35 Hz.
Ported Box
for 18 inch
| Slot (Front Panel)
Net Internal Volume: 2.3 ft3.
Port Area: 110 in2.
Tuning Frequency: 38 Hz.
Ported Box
for 8 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 0.4 ft3.
Port Area: 3.1 in2.
Tuning Frequency: 50 Hz.
Ported Box
for 8 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 0.4 ft3.
Port Area: 3.1 in2.
Tuning Frequency: 50 Hz.
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 5 ft3.
Port Area: 52 in2.
Tuning Frequency: 30 Hz.
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 5 ft3.
Port Area: 52 in2.
Tuning Frequency: 30 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 3.5 ft3.
Port Area: 18 in2.
Tuning Frequency: 18 Hz.
Ported Box
for Dual 10 inch Subwoofers
| Pipe (Right Panel)
Net Internal Volume: 1.1 ft3.
Pipe Inner Diameter: 101.6 mm
Tuning Frequency: 34 Hz.
Ported Box
for 8 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 0.7 ft3.
Port Area: 10 in2.
Tuning Frequency: 34 Hz.
Ported Box
for Dual 8 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 1.5 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 35 Hz.
Ported Box
for 8 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 0.9 ft3.
Port Area: 11.6 in2.
Tuning Frequency: 35 Hz.
Sealed Box
for 10 inch Subwoofer
Net Internal Volume: 1.6 ft3.