R
For More Customized Box Volume Specifications
Please visit www.massiveaudio.com
Mounting Depth (A)
Mounting Diamter (B)
Mounting Cut Diameter (C)
Net Weight (Lb)
Displa cment (ft3)
0.143
REBEL 12
25.1
6.2 in.
12.3 in.
11.06 in.
H
W
D
H
W
D
REBEL 124
Small
Small
Large
Large
Port Area sq. in.
Single SEALED
Volume (cub. ft)
F3 Hz
Qtc
Single PORTED
Volume (cub ft.)
Fb Hz
Cabin Gain dB/Hz
Port round (D x L)
Dual Sub Box Ported
Volume (cub ft.)
Port (1) Sq.area in.
Port Length
Fb Hz
Internal Volume ( W x H x D)
Recommended Enclosures:
Internal Volume ( W x H x D)
Internal Volume ( W x H x D)
The port may have to be placed along the back wall facing the side. Place a brace between the subs about 4 inches wide on the inside.
Make sure that the end of the port “inside the box” is at least the same distance away from the back wall as the port diameter. If port is 4” round = 4.5” from wall
Attention:
*Box sizes account for driver and port displacement
*For higher SPL shortning the port length 3 in. will rise fre/- 5 Hz
*Box specifications are internal. for external dimensions add the width of the box material to these dimensions.
*A square port (slot) is prefered in high power applications for less vent noise.
*Port area = width x height
*For dual speaker, double the volume and the number of ports but keep the same length.
*If possible use a divided box.
*If a commom chamber box is to be used, internal bracing is highly recommended
*Please contact Massive Audio for custom applications.
A
B
C
0.98
1.29
14x14x8.75
18x13x9.5
42
35
1.1
0.88
1.5
2.5
20 x 14x 9.25
43
44
20 x 14x 15.5
7@65
6@45
4 X 8.25
2 x 4X12
12.56
2 x12.56
3.2
28 x 14x 13.75
42
28.27
10
4.8
33 x 14x 18
38
40
12
