3Owner’ ManualImportant Warnings to Take Note of BEFORE Com-mencing InstallationDamage Caused By Incorrect Installation or Usage isNOT Covered By Warranty. PLEASE Take The Time ToRead The Installation Notes Carefully.To Validate The Warranty Please Ensure That The UnitIs Installed By A Professional, VAT Registered Car Au-dio Installation Company.• To avoid shorts in your vehicles electrical system, be sureto disconnect the battery cable before beginning installa-tion.• This unit is intended for vehicles with a 12-volt battery andnegative grounding. Before installing the unit in a recreationalvehicle, truck, or bus, check that the battery voltage is 12 volts.• Remove the two transport screws from the top of the unitbefore installation.• The black lead is ground. A good chassis ground requires atight connection to ground. The area should be free from rust,paint or any form of dirt. Please ground this lead separatelyfrom the ground of high-current products such as power amps.If you ground the products together and the ground becomesdetached, there is a risk of damage to the products or fire.• Be sure to connect the colour coded leads according to the dia-gram. Incorrect connections may cause the unit to malfunctionor damage the vehicle’s electrical system. Cords for this productand those for other products may be different colours even if theyhave the same function. When connecting this product to an-other product, refer to the supplied installation manuals of bothproducts and connect cords that have the same function.• Be sure to connect the negative (-) speaker leads to the nega-tive (-) speaker terminal. Never connect the negative (-) speakerleads to chassis ground.• The unit is only designed for use with 4 speakers. Do not com-bine outputs for use with 2 speakers. Do not ground negativespeaker leads to the chassis ground.• Speakers connected to this unit must be high-power units witha minimum rating of 45W and impedance of 4 to 8 ohms. Con-necting speakers with output and/or impedance values otherthan those noted here will result in damage to the head unitWarnings Before Installation