Note On Discs - Power Acoustik PADVD-220 Owner's Manual

Note on Discs

Only use groundless loudspeakers.
Use only loudspeakers of minimal 40 Watt, using fewer watts may result in damaging your loud
speakers 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). using a BTL circuit and each loudspeaker must be connected with insulated cables
according the diagram.
Loudspeaker cables and/or optional external power amplifiers must always be about 30cm.
away from the antenna and/or antenna extension parts.
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