Subwoofer Box 18 ct sounds
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 6.5 ft3.
Port Area: 40 in2.
Tuning Frequency: 28 Hz.
Subwoofer Box Resilient sound team 18
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 7.5 ft3.
Port Area: 60 in2.
Tuning Frequency: 28 Hz.
Subwoofer Box 2x18 russebil
Ported Box
for Dual 18 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 10.6 ft3.
Port Area: 108.5 in2.
Tuning Frequency: 32 Hz.
Subwoofer Box Sundown Audio SA V.2
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 6 ft3.
Port Area: 85 in2.
Tuning Frequency: 31 Hz.
Subwoofer Box SPL 2 x Resilient Sounds PlatV2 18D2
Ported Box
for Dual 18 inch Subwoofers
| Pipe (Right Panel)
Net Internal Volume: 10.6 ft3.
Pipe Inner Diameter: 254 mm
Tuning Frequency: 29 Hz.
Subwoofer Box 30 sound new
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 6.7 ft3.
Port Area: 83.7 in2.
Tuning Frequency: 38.3 Hz.
Subwoofer Box Dayton Audio Ultimax II 18"
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 20 ft3.
Port Area: 176.5 in2.
Tuning Frequency: 16.5 Hz.
Subwoofer Box Dayton Audio SS18
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 9 ft3.
Port Area: 70 in2.
Tuning Frequency: 21 Hz.
