Subwoofer Box DC Audio Lvl 4 18 Box
Ported Box
for 18 inch Subwoofer
| Pipe (Right Panel)
Net Internal Volume: 5.9 ft3.
Pipe Inner Diameter: 152.4 mm
Tuning Frequency: 28 Hz.
Subwoofer Box Sundown Audio 1250 RMS 18
Ported Box
for Dual 18 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 9.3 ft3.
Port Area: 180 in2.
Tuning Frequency: 28 Hz.
Subwoofer Box accuton tasas
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 7.1 ft3.
Port Area: 93.0 in2.
Tuning Frequency: 35 Hz.
Subwoofer Box Acoustic Elegance gkari
Ported Box
for Dual 18 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 13.4 ft3.
Port Area: 100.7 in2.
Tuning Frequency: -32 Hz.
Subwoofer Box Acoustic Elegance 18in TBX18100
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 7.1 ft3.
Port Area: 126.5 in2.
Tuning Frequency: 33 Hz.
Subwoofer Box Sundown Audio 7v718
Ported Box
for Dual 18 inch Subwoofers
| Slot (Right Panel)
Net Internal Volume: 18 ft3.
Port Area: 90 in2.
Tuning Frequency: 18 Hz.
Subwoofer Box Skar Audio Zvxv2 q
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 7 ft3.
Port Area: 80 in2.
Tuning Frequency: 26 Hz.
Subwoofer Box Sundown Audio SA series V.2 18
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 7.1 ft3.
Port Area: 133.3 in2.
Tuning Frequency: 28 Hz.
