Panasonic cq-d1703n User Manual

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CQ-D1703N
Wiring
¡ Exclusively operated with 12 V battery with negative (–) ground.
¡ Connect the power lead (red) very last.
¡ Connect the battery lead (yellow) to the positive (+) terminal of the battery or fuse block terminal (BAT). 
¡ Apply insulating tape to bare leads.
¡ Secure loosened leads.
Before Wiring
Connect as follows
¡
Use ungrounded speakers only.
Allowable input: 50 W or more 
Impedance: 4 – 8 
Ω
¡
Distance between speaker and amplifier: 30 cm or more
¡
Do not use a 3-wire type speaker system having a common
earth lead.
Caution
¡ Do not connect more than one speaker to one set of
speaker leads. (except for connecting to a tweeter)
Speaker Connection