Subwoofer Box B2 Audio Rage XL 18
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 8.8 ft3.
Port Area: 61.4 in2.
Tuning Frequency: 27 Hz.
Subwoofer Box B&C Speakers SW 115 Compact
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 5.3 ft3.
Port Area: 52.6 in2.
Tuning Frequency: 35 Hz.
Subwoofer Box 47" height
Sealed Box
for 18 inch Subwoofer
Net Internal Volume: 11.6 ft3.
Subwoofer Box 11.62 ft3
Sealed Box
for 18 inch Subwoofer
Net Internal Volume: 11.6 ft3.
Subwoofer Box B&C Speakers 18sw115
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 5.3 ft3.
Port Area: 62 in2.
Tuning Frequency: 35 Hz.
Subwoofer Box Bryce 2 18s
Ported Box
for Dual 18 inch Subwoofers
| Slot (Right Panel)
Net Internal Volume: 10.5 ft3.
Port Area: 156 in2.
Tuning Frequency: 30 Hz.
Subwoofer Box SPL Dynamics 18"
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 5.8 ft3.
Port Area: 85.2 in2.
Tuning Frequency: 28 Hz.
Subwoofer Box Larger box
Sealed Box
for 18 inch Subwoofer
Net Internal Volume: 15.6 ft3.
