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 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 2.3 ft3.
Port Area: 25 in2.
Tuning Frequency: 35 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 4.2 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 34 Hz.
Ported Box
for 15 inch Subwoofer
| Pipe (Front Panel)
Net Internal Volume: 10.0 ft3.
Tuning Frequency: 18 Hz.
Ported Box
for 12 inch Subwoofer
| Pipe (Front Panel)
Net Internal Volume: 2.3 ft3.
Tuning Frequency: 30 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.1 ft3.
Port Area: 38.8 in2.
Tuning Frequency: 33 Hz.
Ported Box
for 8 inch Subwoofer
| Pipe (Right Panel)
Net Internal Volume: 1.2 ft3.
Pipe Inner Diameter: 130 mm
Tuning Frequency: 37 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.3 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 30 Hz.
Ported Box
for 8 inch Subwoofer
| Pipe (Right Panel)
Net Internal Volume: 1.2 ft3.
Pipe Inner Diameter: 130 mm
Tuning Frequency: 37 Hz.
Ported Box
for 12 inch Subwoofer
| Pipe (Right Panel)
Net Internal Volume: 2.5 ft3.
Pipe Inner Diameter: 160 mm
Tuning Frequency: 32 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.4 ft3.
Port Area: 25.6 in2.
Tuning Frequency: 28 Hz.
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 7.4 ft3.
Port Area: 89.9 in2.
Tuning Frequency: 25 Hz.
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 2.3 ft3.
Port Area: 42 in2.
Tuning Frequency: 35 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 4.1 ft3.
Port Area: 54.9 in2.
Tuning Frequency: 32 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 3.5 ft3.
Port Area: 54.9 in2.
Tuning Frequency: 34 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Pipe (Right Panel)
Net Internal Volume: 6 ft3.
Pipe Inner Diameter: 250 mm
Tuning Frequency: 32 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 7.5 ft3.
Port Area: 84 in2.
Tuning Frequency: 30 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 7 ft3.
Port Area: 84 in2.
Tuning Frequency: 30 Hz.
Ported Box
for 15 inch
| Slot (Front Panel)
Net Internal Volume: 16 ft3.
Port Area: 240 in2.
Tuning Frequency: 25 Hz.