Definitive Technology Dymension Outdoor LS-80 handleiding

Speaker

Definitive Technology

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Handleiding

English

Using 4-Conductor Direct-Burial Wire

1. Unwind the 4-conductor wire spool towards the

amplifier from the furthest speaker, leaving the wire

attached to the spool at the amplifier end. Do not

connect the wires to the amplifier at this time.

2. Starting at the speaker furthest from the amplifier, strip

3/4" of insulation on the cut end of the burial wires

for the appropriate amp channel according to the

tables below, then strip insulation from the ends of the

corresponding speaker’s pigtail. Wrap any unused wires

in electrical tape to protect them from moisture and

short-circuiting (see Figure 5).

3. Connect the burial cable to the speaker pigtail using a

wire tie (see Figure 5).

4. Twist to combine all the positive (+) wires together and

combine all the negative (-) wires together according to

the tables below.

5. Twist the provided silicone-filled wire nuts onto the

combined positive wires and onto the combined

negative wires, ensuring that no copper is exposed.

Wrap each wire nut connection in electrical tape to

protect it from moisture.

6. Leave 14-16" of excess wire at the speaker so that the

wire doesn’t kink or pull taut during burial, then move to

the next speaker along the cable.

7. At the next speaker, use a round cable stripper or utility knife to remove 8" of the

outside wire jacket, exposing the four insulated wires.

8. Cut the correct two wires for the left or right speaker (see the tables below) and strip 3/4" of insulation on the

exposed ends of the burial wires, then strip 3/4" insulation from the ends of the corresponding speaker’s pigtail

(see Figure 6).

9. Create a loop of approximately 10", and use a wire tie to hold the wire loop and speaker pigtail in place to provide

strain relief (see Figure 6).

10. Repeat steps 4-6 then continue for each remaining satellite along the cable. For subwoofer installation, see section

7 “Installing the Subwoofer.“

Figure 6

FROM AMPLIFIER TO NEXT SPEAKER

Figure 5

ADD ELECTRICAL

TAPE TO EACH

WIRE END

FROM AMPLIFIER

6. Installing the Satellite Speakers

IMPORTANT: The LS-80 and LS-100 subwoofers have an impedance of 8 ohms each on two voice coils and can be used

with a standard amplifier with two or more channels. Ensure the speaker load presented to the amplifier is within

its

published specifications. Miswiring may result in an unacceptable load, which might damage the amplifier.

Polarity Burial Wire Speaker Pigtail

+ White Red

- Green Black

Left Amp Channel

Polarity Burial Wire Speaker Pigtail

+ Red Red

- Black Black

Right Amp Channel

Speakers Per

Amp Channel

Impedance

Per Speaker

Channel Load

Impedance

1 + Sub 4Ω Not Recommended

1 + Sub 8Ω 4Ω

1 + Sub 16Ω 5.3Ω

2 + Sub 16Ω 4Ω

Speakers Per

Amp Channel

Impedance

Per Speaker

Channel Load

Impedance

1 + Sub 32Ω 6.4Ω

2 + Sub 32Ω 5.4Ω

3 + Sub 32Ω 4.6Ω

4 + Sub 32Ω 4Ω

Impedance per amplifier channel with the speaker(s) and subwoofer connected in parallel

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