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Содержание AF/2HD

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Страница 2: ...arranty Information 10 Make your t klbrdbxplcl system complete with Installation accessones from g hrktht ce a division of Rockford Corporation Ask your sales representative about Perfect Power altern...

Страница 3: ...ssive current drives CONCEALED MOUNTING The AF 2HD s concise cabinet gives the installer the option of concealing the unit anywhere in the automobile without worrying about heat dissipation AUDIO CIRC...

Страница 4: ...gauge wire is the trigger or turn on wire Connect it to the source unit s Accessory or Auto Antenna lead or to some other point that has 12V positive when the system turns on See Figure 1 PROTECTION...

Страница 5: ...h to change and insert the new module in its place See Fig 1 for module locations AF 2HD can be defined as either high or low pass fiters allowing the following combinations h h CHANNEL A HIGHPASS CHA...

Страница 6: ...igh or Low on the PC board See Figure 2 The empty location is where the resistor frequency module R is placed See the pictures in band and frequency section Note Each channel can do both types of filt...

Страница 7: ...Low Pass Location Crossover Module _ Capacitor Module AF 2HD BAND FREQUENCY MODULE LOCATIONS Capacitor Module High Pass Location FIGURE 2 5...

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Страница 9: ...o obtain maximum performance DESIRED POWER HANDLING OF DRIVERS High pass crossovers can be changed to increase the power handling of a given driver For example a tweeter may handle 50 watts at 10 kHz...

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Страница 11: ...V RMS 20 000 Ohms 750 mV RMS 500 Ohms Over 90dB A Weighted Under 01 THD Noise 20 Hz 20 000 Hz 5dB Butterworth 12dB per Octave Positive 12 Volts Required 4 wide x 4 25 long x 1 25 high 139 7mm x 146mm...

Страница 12: ...rkmanship we will repair or replace it at no charge and return it in a reasonable length of time If a determination is made that the product has been abused or is out of the warranty period it will be...

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