Subwoofer Box Sundown Audio Sundown ZV3 18" Slot Port 30Hz
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 9.2 ft3.
Port Area: 146.5 in2.
Tuning Frequency: 30 Hz.
Subwoofer Box LaVoce SAF184.05 TS PARAMETERS BASED
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 4.6 ft3.
Port Area: 62.3 in2.
Tuning Frequency: 38.6 Hz.
Subwoofer Box Sundown Audio 30 low monster
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 4.2 ft3.
Port Area: 62 in2.
Tuning Frequency: 30 Hz.
Subwoofer Box Ural Decibel 18
Ported Box
for Dual 18 inch Subwoofers
| Slot (Right Panel)
Net Internal Volume: 11.3 ft3.
Port Area: 116.2 in2.
Tuning Frequency: 28 Hz.
Subwoofer Box Ural Decibel
Ported Box
for 18 inch Subwoofer
| Slot (Right Panel)
Net Internal Volume: 7.1 ft3.
Port Area: 62 in2.
Tuning Frequency: 28 Hz.
Subwoofer Box LAVOCE SAF184.03
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 6 ft3.
Port Area: 83.5 in2.
Tuning Frequency: 35.3 Hz.
Subwoofer Box RsPlatinum 18v2 - 25hz
Ported Box
for 18 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 6.8 ft3.
Port Area: 82.5 in2.
Tuning Frequency: 25.5 Hz.
Subwoofer Box Dual 18in 17hz
Ported Box
for Dual 18 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 16 ft3.
Port Area: 90 in2.
Tuning Frequency: 17 Hz.
