DB Audio Raptor Proffessional - Page 8

Xtinct Enclosure Design
12" Subwoofer (1)
Vb........... 0.9" Cubic Feet
Tun........36Hz F3 34Hz
Port ...... (x2) 3"Ø (Diameter) 26.29"
Length
Port Velocity........21.27%
Tb.........1.27 Cubic Feet
Material........18mm (0.709") MDF
(recommended 25mm (1.0") MDF)
17"
14"
16.95"
16.12"
9"
18"
14.5"
20.76"
16.56"
10"
Xtinct Enclosure Design
12" Subwoofer (2)
Vb..........1.5 Cubic Feet
Tun........33Hz F3 27Hz
Port .......4"Ø (Diameter) 14.63" Length
Port Velocity........21.79%
Tb.........1.76 Cubic Feet
Material........18mm (0.709") MDF
(recommended 25mm (1.0") MDF)
Xtinct Enclosure Design
15" Subwoofer
Vb..........1.1 Cubic Feet
Tun........30.4Hz F3 30Hz
Port .......(2x) 4"Ø (Diameter) 29.05" Length
Port Velocity........16.21%
Tb.........2.725 Cubic Feet
Material........18mm (0.709") MDF
(recommended 25mm (1.0") MDF)
21"
16.5"
23.35"
19.29"
11"
PROFFESIONAL
These diagrams are for
illustration purposes only. All
dimensions are approximations.
Please refer to speaker size when
constructing enclosure.
(Note: If using the recommended
25mm (1") MDF, please add this
amount to the enclosure dimensions)
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