Rockford Fosgate 2X, 5X owner manual 3X 2-Way with Amplifiers Active Crossover

Page 17

3X – 2-Way with Amplifier's Active Crossover

Source Unit

 

®

®

3

 

3x Crossover

 

 

 

 

+

4

4 S M

+

 

D

 

 

+

 

 

 

 

+

 

 

4-Channel Amplifier

with Crossover***

(High-Pass) (Low-Pass)

– +

– +

2-Channel Amplifier

 

 

 

 

 

 

+

4

4 S M

+

 

D

 

 

+

 

 

 

 

+

 

 

4-Channel Amplifier

with Crossover***

(High-Pass) (Low-Pass)

2

 

0°

4*

 

180° **

High-Pass

Low-Pass Low-Pass

High-Pass

Tweeter

Rear High-Pass

@ 12dB/octave slope

Tweeter

Midrange

Rear Bandpass

 

Both rolloffs @ 12dB/octave slope

Midrange

 

 

 

 

 

 

Summed Output

 

@ 24dB/octave slope

Subwoofer

 

+

 

Tweeter

Front High-Pass

@ 12dB/octave slope

 

Tweeter

 

Midrange

Front Bandpass

 

Both rolloffs @ 12dB/octave slope

Midrange

 

*2 or 4 Channel can be selected if user desires fader capability.

**Try Phase Switch for summed output and set to position that sounds best.

***Additional filtering provided by internal crossovers in the amplifiers.

FIGURE 5

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Image 17
Contents 2X, 3 X a N D 5 Practice Safe Sound GND REM B L E O F C O N T E N T ST R O D U C T I O N Operating FeaturesRemoving the Cover S I G N F E a T U R E SGold Plated RCA Jacks Mounting Holes S TA L L a T I O N C O N S I D E R a T I O N S INPUT/OUTPUT Levels & Connections SE L E C T I N G T H E Proca R D S I N G T H E D U a L F I L T E R Installing the ProcardsL T E R E F F E C T S 2X Basic System R I N G D I a G R a M S2X 2 Way with Passive Crosovers 3X 2-Way with Passive Crossovers 3X 3-Way Basic System 3X 2-Way with Amplifiers Active Crossover 5X Basic System 5X 2-Way with 24dB Slopes 5X 4-Way System Building a Custom Procard AP P E N D I X aButterworth Alignment Specification S R R a N T Y I N F O R M a T I O N T E S T E S Rockford Fosgate