(FIGURE 3) F) Bass Response Switch – Normal (up) or Full Range (down)
G)80Hz High Pass Filter Switch – In (down) or Out (up). When the switch is in the IN position, a 12dB per octave 80Hz
position bypasses this internal filter. This switch should be in the OUT position when used with any external
(Note: Engaging Full Range mode automatically bypasses the 80Hz high pass filter.)
H)Power Switch
I)Fuse Holder
-for 110 – 120 VAC, use a 1.5A
-for 220 – 240 VAC, use a 750mA Time Lag fuse.
-for 100VAC, use a 1.8A Time Lag fuse
J)Backfire Bass Port
K)Port Plug
7.MODES OF OPERATION
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| BASS | 80Hz HIGH- | |
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| RESPONSE | PASS FILTER | |
MODE | USAGE | PORT PLUG | SWITCH | SWITCH | |
NO SUBWOOFER |
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FULL RANGE PORTED(E) | HIGH SPL CAPACITY 45Hz- 22kHz | OUT | NORMAL | OUT | |
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FULL RANGE PORTED(A) | HIGH SPL EXTENDED BASS RESPONSE 35Hz - 22kHz | OUT | FULL RANGE | BYPASSED IN THIS | |
MODE | |||||
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FULL RANGE SEALED (D) | EXTENDED BASS RESPONSE 35Hz - 22kHz | IN | FULL RANGE | BYPASSED IN THIS | |
MODE | |||||
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WITH SUBWOOFER |
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INTERNAL FILTER IN (C) | USE WITH SUBWOOFER WITHOUT EXTERNAL BASS | IN | NORMAL | IN | |
| MANAGEMENT CONTROLLER |
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INTERNAL FILTER OUT(B) | WITH SUBWOOFER USING BASS MANAGEMENT | IN | NORMAL | OUT | |
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HIGH BASS SPL USAGE (F) | WITH SUBWOOFER USING BASS MANAGEMENT | OUT | NORMAL | OUT | |
| WITH SUBWOOFER - NO BASS MANAGEMENT | OUT | NORMAL | IN | |
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The
There are six possible operating options with the
For sealed cabinet alignments leave the port plug in the cabinet.
For ported cabinet alignments remove the port plug.
We encourage experimentation with all these alignments and suggest the following as excellent starting points.
When using the
When using the
SEALED CABINET ALIGNMENTS: Install
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