Safety Notice Introduction What’s in the box Overview of the main unit Mount the ampliﬁer in car Connect speakers Connect car audio Connect power Select ﬁlter mode Select LPF frequency Adjust input level Adjust bass boost About the protector indicator Replace fuse...
Congratulations on your purchase, and welcome to Philips! To fully beneﬁt from the support that Philips offers, register your product at www.philips.com/welcome. With the ampliﬁer, you can enjoy high quality sound performance with powerful bass and beats. Check and identify the contents of your...
• To connect +12V-DC power wire, ground wire, and remote control wire. • Follow all mounting and wiring instructions. You can mount the ampliﬁer either under a seat or on the rear tray. • To avoid interference, do not place the ampliﬁer too close to the car audio or antenna.
• Use speakers with an impedance of 2 to 8 ohm (4 to 8 ohm when used as a bridged ampliﬁer). • Match the “left”, “right”, “+” and “-” terminals correctly. Revised polarity may degrade sound quality. (30A) 4 ohm 4 ohm speaker speaker...
(30A) • If your car audio does not have remote output, connect the remote input terminal (REM) to the accessory power supply.
Select Filter Mode according to the connected speaker type. Slide to the selected position. • (high-pass-ﬁlter): Select this mode when mid-range speakers and tweeters are connected for high frequency output. • (low-pass-ﬁlter): Select this mode when woofer and subwoofer are connected for low frequency output.
Take out the disc or tape and turn off the car audio. Check the cause of the malfunction. If the ampliﬁer is overheated, let it cool down. If there is no power, the fuse might be damaged and need to be replaced. Pull out the damaged fuse.
If you encounter problems when using this apparatus, check the following points before requesting service. If the problem remains unsolved, go to the Philips web site (www.philips.com/welcome). When you contact Philips, ensure that the apparatus is nearby and the model number and serial number are available.