Subwoofer Box Planet Audio Phantom
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 3.5 ft3.
Port Area: 32.3 in2.
Tuning Frequency: 29 Hz.
Subwoofer Box B2 Audio E46 Touring
Sealed Box
for Dual 12 inch Subwoofers
Net Internal Volume: 2.3 ft3.
Subwoofer Box Dakota
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 3 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 30 Hz.
Subwoofer Box Cerwin Vega James2
Ported Box
for Dual 12 inch Subwoofers
| Pipe (Right Panel)
Net Internal Volume: 3.1 ft3.
Pipe Inner Diameter: 136 mm
Tuning Frequency: 35 Hz.
Subwoofer Box Sundown Audio (2) x12 v.2 Aero Port
Ported Box
for Dual 12 inch Subwoofers
| Pipe (Right Panel)
Net Internal Volume: 5 ft3.
Pipe Inner Diameter: 254 mm
Tuning Frequency: 32 Hz.
Subwoofer Box GRS Shady Lady Sub
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.5 ft3.
Port Area: 24 in2.
Tuning Frequency: 30 Hz.
Subwoofer Box Rockford Fosgate T2S1-13 Spec Box
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 6.2 ft3.
Port Area: 84 in2.
Tuning Frequency: 38 Hz.
Subwoofer Box Cerwin Vega James
Ported Box
for Dual 12 inch Subwoofers
| Pipe (Right Panel)
Net Internal Volume: 3.1 ft3.
Pipe Inner Diameter: 136 mm
Tuning Frequency: 35 Hz.
