Alpine CDA-9887R Owner's Manual page 44

The X-Over Switch position for a 4.2ch system
(frequency range is divided between highs for front/rear and
lows for the Subwoofer).
The position of the X-Over switch: F/R/Sub-W
Front high range
speaker (L)
Rear high range
speaker (L)
Low range
speaker (L)
Output of this unit:
• Use the Sub-W output cord to connect the unit to the low range speaker.
• You can use the built-in amplifier to output the front output/rear output.
• You cannot adjust the fader when set to 3WAY.
To prevent external noise from entering the audio system.
• Locate the unit and route the leads at least 10 cm away from the car harness.
• Keep the battery power leads as far away from other leads as possible.
• Connect the ground lead securely to a bare metal spot (remove any paint, dirt or grease if necessary) of the car chassis.
• If you add an optional noise suppressor, connect it as far away from the unit as possible. Your Alpine dealer carries various noise
suppressors, contact them for further information.
• Your Alpine dealer knows best about noise prevention measures so consult your dealer for further information.
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-EN
The X-Over Switch position for a 2.2ch system whose frequency
range is divided among the highs (Rear), mids (Front), and lows
(Subwoofer).
Front high range
speaker (R)
Rear high range
speaker (R)
Low range
speaker (R)
Front output
The position of the X-Over switch: 3WAY
Mid range
speaker (L)
High range
speaker (L)
Low range
speaker (L)
Rear output
Mid range
speaker (R)
High range
speaker (R)
Low range
speaker (R)
SUB-W output