Cable Routing; Rca Interconnects And Remote Wiring; Loudspeaker Wire Routing; Main Power Cables - Spectron SP-A1500D Owner's Manual

CABLE ROUTING

RCA INTERCONNECTS AND REMOTE WIRING

Run the RCA interconnects and the remote lead from the head-unit to the amplifier.
Note that RCA interconnects must be routed separately from the main +12V power
cable. Connect the remote (turn on/turn off) lead to the REM input terminal of the
amplifier and to the remote output lead of your head-unit. Now plug in the RCA
interconnects to the line-outs of the head-unit and to the RCA inputs of the amplifier.
Pay attention when connecting the RCA cables: The left line out must be connected to
1-CH input, the right line out must be connected to 2-CH input.

LOUDSPEAKER WIRE ROUTING

Once the speaker cables have been routed, turn loose the speaker terminal screws and
after inserting the stripped speaker cables, tighten up the screws. Always maintain
correct electrical polarity of speaker wires to the respective terminal („+" to „+"; „-„ to „-„).

MAIN POWER CABLES

Run the positive main power cable („+12 V") directly from the positive terminal of the
car battery to the amplifier. For protection of your car audio system against electrical
short cuts and fire hazards, you must insert a fuse holder within the first 30cm of the
positive main power cable. The applicable fuse value must match to the limitations of
your main power cable cross section and serves to protect the vehicle from a shortcut
of the +12V cable to chassis ground!
Connect the ground cable to the ground terminal input of your amplifier and the other
side of the cable to a rust free ground point in your vehicle. Keep the ground cable („-12V")
as short as possible. The ground power cable must have the same cross-section as the
positive power cable.
Tighten up both power input terminals, and double check for perfect and solid fit!
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