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: 2.1 ft3.
Port Area: 31 in2.
Tuning Frequency: 33 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 3.0 ft3.
Port Area: 31 in2.
Tuning Frequency: 28 Hz.
Ported Box
for Dual 10 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 4.3 ft3.
Port Area: 38.8 in2.
Tuning Frequency: 20 Hz.
Ported Box
for 12 inch Subwoofer
| Pipe (Front Panel)
Net Internal Volume: 2.9 ft3.
Tuning Frequency: 35 Hz.
Ported Box
for Dual 10 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 1.9 ft3.
Port Area: 31 in2.
Tuning Frequency: 34 Hz.
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 5 ft3.
Port Area: 67.5 in2.
Tuning Frequency: 32 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Pipe (Right Panel)
Net Internal Volume: 5.8 ft3.
Pipe Inner Diameter: 242 mm
Tuning Frequency: 30 Hz.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2 ft3.
Port Area: 29 in2.
Tuning Frequency: 32.1 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 7 ft3.
Port Area: 96 in2.
Tuning Frequency: 30 Hz.
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 4.2 ft3.
Port Area: 49.6 in2.
Tuning Frequency: 24 Hz.
Sealed Box
for Dual 12 inch Subwoofers
Net Internal Volume: 3 ft3.
Ported Box
for 8 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.2 ft3.
Port Area: 15.5 in2.
Tuning Frequency: 30 Hz.
Ported Box
for 10 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.4 ft3.
Port Area: 20.8 in2.
Tuning Frequency: 36 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 7.1 ft3.
Port Area: 76.7 in2.
Tuning Frequency: 36 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 7.1 ft3.
Port Area: 75.1 in2.
Tuning Frequency: 36 Hz.
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 5.5 ft3.
Port Area: 60 in2.
Tuning Frequency: 32 Hz.
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 3.5 ft3.
Port Area: 63 in2.
Tuning Frequency: 30 Hz.
Ported Box
for 12 inch Subwoofer
| Pipe (Right Panel)
Net Internal Volume: 1.9 ft3.
Pipe Inner Diameter: 150 mm
Tuning Frequency: 40 Hz.