Subwoofer Box GRS 12SW-4HE tuning 21hz
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.7 ft3.
Port Area: 18.6 in2.
Tuning Frequency: 23 Hz.
Subwoofer Box Sundown Audio 2 ported sa v2 d4
Ported Box
for Dual 12 inch Subwoofers
| Slot (Front Panel)
Net Internal Volume: 3.7 ft3.
Port Area: 52 in2.
Tuning Frequency: 31.9 Hz.
Subwoofer Box alpine swg1244 tactile SQ 25hz
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.5 ft3.
Port Area: 18.4 in2.
Tuning Frequency: 27 Hz.
Subwoofer Box American Bass XFL 12"
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.5 ft3.
Port Area: 23.3 in2.
Tuning Frequency: 32 Hz.
Subwoofer Box Machete MF-12R
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 2.5 ft3.
Port Area: 34.1 in2.
Tuning Frequency: 34 Hz.
Subwoofer Box Deaf Bonce hadex 12inch dual
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.9 ft3.
Port Area: 24.0 in2.
Tuning Frequency: 30 Hz.
Subwoofer Box Hifonics ZRX12D2
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 3 ft3.
Port Area: 59.7 in2.
Tuning Frequency: 33 Hz.
Subwoofer Box Pioneer Samie Dual port
Ported Box
for 12 inch Subwoofer
| Slot (Front Panel)
Net Internal Volume: 1.9 ft3.
Port Area: 31.2 in2.
Tuning Frequency: 36 Hz.
