Xds Double Subwoofer System
Figure 5 — Distortion
Distortion for the Xds was measured on axis in the far field in an anechoic environment with an input signal that would result in a sound pressure level of 115 dB at one meter. The Klark Teknik DN8000 digital electronic unit was used to provide the necessary cross- over filters, equalization and time delay. The sound pressure level was normalized for an equivalent
Figure 6 — Impedance
The impedance of each frequency band of the Xds was measured in an anechoic envi- ronment
Xds Double Subwoofer System
PARALLELED CONNECTORS
4+ WHITE
4 - BLACK
3+ BLUE
3 - BLACK
2+ RED
2 - BLACK
1+ RED
1 - BLACK
4+ WHITE
4 - BLACK
3+ BLUE
3 - BLACK
2+ RED
2 - BLACK
1+ RED
1 - BLACK
BLACK
RED
BLACK
RED
SUB2: PINS 2 PARALLELED
SUB1: PINS 1 PARALLELED
PINS 3 & 4 PARALLELED
RED SPEAKER TERMINAL IS "+"
BLACK SPEAKER TERMINAL IS
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| _ | SUB2 |
_ |
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| + | 8 OHMS NOMINAL | |
| SUB1 | 5.0 OHMS DC | |
|
| ||
+ | 8 OHMS NOMINAL |
|
|
5.0 OHMS DC |
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| |
|
|
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Figure 7 — Wiring Diagram
The wiring diagram of each frequency band of the Xds is shown.
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