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.
Subwoofer Box Dayton Audio Ultimax II 18-22
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 7 ft3.
Port Area: 64 in2.
Tuning Frequency: 25 Hz.
Subwoofer Box LaVoce SAF 214.50 TS PARAMETERS BASED
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 6.9 ft3.
Port Area: 93.0 in2.
Tuning Frequency: 32.3 Hz.
Subwoofer Box Sundown Audio 2 XV4 18 for 2007 2014 Tahoe
Ported Box
for Dual 18 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 13.5 ft3.
Port Area: 213.5 in2.
Tuning Frequency: 28 Hz.
Subwoofer Box SICA 18 big
Ported Box
for 18 inch Subwoofer
| Slot (Right Panel)
Net Internal Volume: 5.5 ft3.
Port Area: 60 in2.
Tuning Frequency: 28 Hz.
Subwoofer Box SLAPZ Audio Smackdown v2 18
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 5.9 ft3.
Port Area: 81 in2.
Tuning Frequency: 29 Hz.
Subwoofer Box LaVoce SAF184-03
Sealed Box
for Dual 18 inch Subwoofers
Net Internal Volume: 12.4 ft3.
