Power Acoustik PTID-6250 Owner's Manual page 7

Note:
- Only use groundless loudspeakers.
- Use only loudspeakers of minimal 40Watt, using fewer watts may result in damaging your loudspeakers at
higher volumes.
Use 4~8 Ω (Ohm impedance) loudspeakers only; using higher or lesser impedance may damage the unit.
-
- Do not use 3-cable loudspeakers and do not connect the loudspeakers minus to the car body (GND). The
is using a BTL circuit and each loudspeaker must be connected with insulated cables according the
unit
diagram.
- Loudspeaker cables and/or optional external power amplifiers must always be about 30cm away from the
antenna and/or antenna extension parts.
Connect the speakers according the following diagram, incorrect connections will damage the unit or
your loudspeakers
Correct connection
Left front - Right front | Left rear - Right rear
Incorrect connections
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