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: 4.2 ft3.
Port Area: 62 in2.
Tuning Frequency: 28 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 10 ft3.
Port Area: 35 in2.
Tuning Frequency: 30 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 4.3 ft3.
Port Area: 26.5 in2.
Tuning Frequency: 31 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 4.8 ft3.
Port Area: 62 in2.
Tuning Frequency: 25 Hz.
Ported Box
for 6.5 inch
| Pipe (Front Panel)
Net Internal Volume: 2.9 ft3.
Tuning Frequency: 32 Hz.
Ported Box
for 8 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.1 ft3.
Port Area: 14.9 in2.
Tuning Frequency: 40 Hz.
Ported Box
for 6.5 inch
| Slot (Front Panel)
Net Internal Volume: 1.1 ft3.
Port Area: 36 in2.
Tuning Frequency: 45 Hz.
Ported Box
for 15 inch
| Slot (Front Panel)
Net Internal Volume: 10.6 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 25 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Pipe (Right Panel)
Net Internal Volume: 5.3 ft3.
Pipe Inner Diameter: 240 mm
Tuning Frequency: 45 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 2.3 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 30.6 Hz.
Ported Box
for 15 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 5 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 28 Hz.
Ported Box
for Dual 10 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 3 ft3.
Port Area: 30 in2.
Tuning Frequency: 32 Hz.
Sealed Box
for 12 inch Subwoofer
Net Internal Volume: 1.4 ft3.
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.5 ft3.
Port Area: 18.4 in2.
Tuning Frequency: 27 Hz.
Ported Box
for Dual 8 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 1.4 ft3.
Port Area: 12.4 in2.
Tuning Frequency: 32 Hz.
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 4.2 ft3.
Port Area: 38.8 in2.
Tuning Frequency: 32 Hz.
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 7.1 ft3.
Port Area: 54.3 in2.
Tuning Frequency: 28 Hz.
Ported Box
for Dual 15 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 5.3 ft3.
Port Area: 49.6 in2.
Tuning Frequency: 31 Hz.