Polk Audio DX3055, DX3065, DX5510, DX3000, DX6510 owner manual Fine Tuning Your dX Component System

4.	Insert front half of flush cup into the hole and
	manually push clamp ring (Figure 3) on until cup
	is tight on front surface.
5.	Put tweeter in bottom half of flush cup and twist
	lock to front half of assembly created in step 4.
6.	Cut the supplied tweeter wire in half.
7.	Connect wires from the tweeter terminals of the
	crossover to the tweeter wires. Be sure that connector
	ends are the same as those on the tweeter. Connect
	the white striped wire strand to the (+) terminal
	of the crossover tweeter output and to the red wire
	on tweeters (Figure 2).	FIG. 3

8.The tweeter can now be pivoted to the desired angle by applying firm pressure to the edge of the tweeter module.

dX3000 Component Tweeter Hook-up

When purchased as a separate unit, the dX3000 tweeter includes a crossover network integrated into the hook-up wires. This high pass filter allows the dX3000 to be used with other components. It is important to maintain correct polarity. The red wire connects to the positive (+) amplifier terminal and the black to the negative (-) amplifier terminal.

If your system contains an active crossover, you may bypass the in-line crossover and wire the tweeter directly to the output terminals of an amplifier which has a high pass filter (crossover) on its input. The minimum crossover point should be 2 kHz at 12dB per octave.

DO NOT USE THE TWEETER WITHOUT A CROSSOVER NETWORK.

Damage to the tweeter from thermal overload will result without the protection provided by a crossover and will void your warranty.

Fine Tuning Your dX Component System

Now it’s time to fine tune your dX component system to get best sound quality possible. The dX systems are designed to allow you to adjust the sound to best suit your car’s acoustics and your personal taste.

Each of the adjustments described below makes a subtle but audible change. There are 12 possible combinations of settings in the crossover alone to aid you in getting the perfect sound for your ears in your car. A table showing all the possible combinations appears below. Take your time, try all the options. Your patience will be rewarded.

Setting #	J2 Position	Tweeter	Tweeter
		Polarity	Level
1	A	+	+3dB
		+	0dB
2	A
		+	-3dB
3	A
		+	+3db
4	B
		+	0dB
5	B
		+	-3dB
6	B
		-	+3dB
7	A
		-	0dB
8	A
		-	-3dB
9	A
		-	+3dB
10	B
		-	0dB
11	B
		-	-3dB
12	B

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