Ultimate
Sound
5
V.
Installation- Ported Enclosures
1.
Ported enclosures use a tuned vent to get additional output at the tuning
frequency. Smaller ports than recommended may cause noise from air
turbulence. Flared ports will produce less turbulence and noise.
Remember to glue and screw all joints, using enough glue to make sure
all joints are air tight.
2.
Make sure there is at least 2” between the end of the port and the
adjacent wall of the enclosure.
Recommended Vented Enclosures
Maximum Volume PS12
Volume
2.3ft
3
/65.1L
Driver Displacement
0.144ft
3
/4.08L
Port Displacement
0.02ft3/0.57L
Total Enclosure Volume
2.46ft3/69.75L
Port Diameter
3”/76mm
Port Length
5”/127mm
Tuning
33Hz
F
3
36Hz
Maximum Volume PS10
Volume
1.5ft
3
/42.5L
Driver Displacement
0.09ft
3
/2.55L
Port Displacement
0.03ft3/0.85L
Total Enclosure Volume
1.624ft3/45.9L
Port Diameter
3”/76mm
Port Length
8.4”/213.4mm
Tuning
35Hz
F
3
36Hz
Ultimate
Height
Width
Depth
