The X-Over Switch position for a two-way system (frequency range is divided between highs for front/rear and lows for the Subwoofer).

The X-Over Switch position for a three-way system whose frequency range is divided among the highs (Front), mids (Rear), and lows (Subwoofer).

The position of the X-Over switch: F/R/Sub-W

The position of the X-Over switch: 3WAY

 

 

 

 

 

 

 

 

 

 

 

 

 

Front high range

 

 

 

 

 

 

 

 

Front high range

High range

 

 

 

 

 

 

 

 

 

High range

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

speaker (L)

 

 

 

 

 

 

 

speaker (R)

speaker (L)

 

 

 

 

 

 

 

speaker (R)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rear high range

 

 

 

 

Rear high range

Mid range

 

 

 

 

 

 

 

Mid range

speaker (L)

 

 

 

 

 

 

 

speaker (R)

speaker (L)

 

 

 

 

 

 

speaker (R)

 

 

 

 

 

 

 

 

 

 

 

 

Low range

Low range

Low range

 

 

 

Low range

speaker (L)

speaker (R)

speaker (L)

 

 

 

speaker (R)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output of this unit :

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front output

Rear output

 

 

 

 

Subwoofer output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Use RCA-Type cables to connect the Subwoofer ouput to an amplifier driving the low range speakers.

You cannot adjust the fader when set to 3WAY.

To prevent noise/interference in 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.

71-EN

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Image 73
Alpine DVA-9965 owner manual 71-EN, To prevent noise/interference in the audio system