RECOMMENDED SUBWOOFER ENCLOSURES FOR RW6
The speakers are installed in
Vb1 playing into chamber Vb2
where the ports are installed.
The ports must be pulled out of
the box 4” (10 cm) to allow the
air to pass.
F3 = approximative lower frequency for
vented boxes in Hz. Often called F-3 dB
point = the point where the power is 50%
lower.
Fb = Box resonant frequency
SEALED BANDPASS ENCLOSURE WITH 2 x RW6
CALCULATE YOUR OWN ENCLOSURE
Box volumes:
When calculating the volume of an enclosure you simply multiply
the width (W) x heigth (H) x depth (D).
Use measures in dm and you will get the answer in liters.
A trapezoid box is calculated like this:
Vol = width (W) x heigth (H) x upper depth (UD) + lower depth (LD)
2
Be sure to use the inside
measures to get the correct
volume. The outside measures
depends on the material you use
for the box
Enclosure for 2 x RW6:
Wiring : Parallel
Volume : 18 / 0,635 (liter / ft
3
)
Port : 3”(6,8 cm) x 24 cm/ 9,5”
Damping : Line inside
F3 : 52,2 Hz
Fb : 46 Hz
Outer dimensions for a vented box:
Width : 420 mm (16,5”)
Height : 265 mm (10,4”)
Lower depth : 266 mm (10,5”)
Upper depth : 199 mm (7,83”)
Material : MDF 16 mm (0,63”)
VENTED ENCLOSURE WITH
TWO RW6
This is the enclosure we recommend you
to build and use for the two drivers in this
kit. It ’s carefully tested and found to be
the best choise. The port to be used is
included with the kit. The tube is cut to it’s
correct length and should not be changed.
There are two ports coming with this kit.
The larger one is for mount on the outside,
and the smaller one should be attached to
the tube inside the enclosure.
Make a round hole in the box where you
want to mount the bass port. Mounting
hole for the port is 115 mm
The larger flange should be mounted in
the box. Fasten it to the box with screws
or with some glue. There are prepared
drill holes on the back of the flange.
The smaller flange is for the inner end of
the tube. Use a PVC-glue to fasten it on
the tube.
Then glue the tube to the port mounted
in the box.
Use sealing compound round the flange
to make the box as airtight as possible.
The given enclosure volume is the inner
volume.
VENTED ENCLOSURE FOR ONE RW6
This is a suitable enclosure if you want to use only a
single RW6 driver in a vented box.
The given volume is the inner volume.
Enclosure for 1 x RW6:
Volume : 9 / 0,32 (liter / ft
3
)
Port : 2”(5 cm) x 24 cm/ 9,5”
Damping : Line inside
F3 : 51,9 Hz
Fb : 50 Hz
VENTED ENCLOSURE FOR 4 x RW6
This is a suitable enclosure if you want to use four (4)
RW6 drivers in a vented box.
The given volume is the inner volume.
Enclosure for 4 x RW6:
Volume : 37 / 1,3 (liter / ft
3
)
Port : 4”(5 cm) x 25 cm/ 10”
Damping : Line inside
F3 : 52,2 Hz
Fb : 46 Hz
W
H
UD
LD
Bandpass enclosure for 2 x RW6:
Wiring : Parallel
Vb1 volume : 2 x 8,7 / 0,31 (liter / ft
3
)
Vb2 volume :14,8 / 0,52 (liter / ft
3
)
Ports in Vb2 : 2 x 3”(6,8 cm) x 25 cm/ 10”
Damping : Damping mat
F3 Vb1 : 49,3 Hz
F3 Vb2 : 98,5 Hz
Fb Vb1 : 72,6 Hz
Fb Vb2 : 70 Hz
h = 25 cm*
w1 = 13,92 cm*
w2 = 23,71 cm* *These are inside measures
d1 = 25 cm*
d2 = 25 cm*
x = 25 cm*
VENTED ENCLOSURE
420 mm
265 mm
199 mm
266 mm
VENTED ENCLOSURE FOR 2 x RW6
Here is a construction drawing with the
size of the different parts of the box. Note
the angles for cutting on some of the parts.
Material used is 16 mm.
Measures in mm.
1 yard (yd) = 3 ft = 36 in = 0,9144 m
1 foot (ft) = 0,3048 m
1 inch (in) = 2,54 cm
1 cubic foot (ft
3
) = 1728 in
3
= 28,32 dm
3
Some useful measure conversions
(12 páginas)
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