Rockford Fosgate Punch 2X Owner's Manual
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Rockford Fosgate Punch 2X Owner's Manual

Electronic crossover
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2X, 3 X
5 X
A N D
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C
L E C T R O N I C
R O S S O V E R
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W N E R
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A N U A L

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Summary of Contents for Rockford Fosgate Punch 2X

  • Page 1 2X, 3 X A N D L E C T R O N I C R O S S O V E R ’ W N E R A N U A L...

  • Page 2: Practice Safe Sound

    To add the finishing touch to your new Rockford Fosgate image order your Rockford wearables, which include everything from T-shirts and jackets to hats and sunglasses.

  • Page 3: Table Of Contents

    A B L E O F Punch 2X, 3X and 5X Packing List ... 1 Introduction ... 1 Operating Features ... 1 Design Features ... 2 1. Gold Plated RCA Jacks ... 3 2. Power Terminals ... 3 3. LED Power Indicator ... 3 4.

  • Page 4: Punch 2X, 3X And 5X Packing List

    N T R O D U C T I O N This manual provides information on the features, installation and operation of the Punch 2X, 3X and 5X Electronic Crossover. We suggest you save this manual for future reference. We strongly recommend you have your Authorized Rockford Fosgate Dealer install your new active crossover.

  • Page 5: Design Features

    E A T U R E S EMOVING THE The design of the 2X, 3X and 5X allows the cover to be removed for access to the crossovers and ease of installation. The cover can be installed in either direction to match the rest of the system. The top end of the cover has two tabs which fit snugly into slots at either end of the base.

  • Page 6: Gold Plated Rca Jacks

    Punch 5X - Top Inside View Front Input Rear Input Front Output Front Dual-Filtered Output Dual Filtered Non-Faded Output Rear Dual-Filtered Output Rear Output 1. Gold Plated RCA Jacks All input and output RCA jacks are gold plated. The gold plated finish resists tarnishing and corrosion from interfering with the signal quality.

  • Page 7: Phase Switch (3X And 5X Only)

    6. Phase Switch (3X and 5X only) The phase switch allows easy invertion polarity on the non-faded output to optimize sound quality. 7. Mounting Holes The crossover must be mounted on a flat surface. Two mounting holes in the bottom are used to secure the crossover. 8.

  • Page 8: Installation Considerations

    N S TA L L A T I O N This section focuses on some of the vehicle considerations for installing your new Punch Electronic Crossover. Checking your battery and current sound system, as well as pre-planning your system layout and best wiring routes will save installation time. When deciding how to lay out your new system, be sure that each compo- nent will be easily accessible for making adjustments.

  • Page 9: Mounting And Wiring The Active Crossover

    O U N T I N G A N D L E C T R O N I C The information below describes the various considerations for mounting and connecting the active crossovers. For additional infor- mation see the wiring diagrams beginning on page 10. We recommend mounting the crossover as close to the amplifier(s) as possible.

  • Page 10: Selecting The Procards

    These same PROCards are used in other Rockford Fosgate products. The following illustrations show the PROCards shipped in the Punch 2X, 3X and 5X. As configured, out of the box, each card is set for full range operation. Punch 2X...

  • Page 11: Using The Dual Filter (3X And 5X Only)

    Punch 5X Front Output Front Dual Filtered Output Dual Filtered Non-Faded Output Rear Dual Filtered Output Rear Output S I N G T H E The Punch 3X and the Punch 5X both have Dual Filter sections. The Dual Filter is a two stage cascaded filter which uses two PROCards. The first card determines the initial action and the second, the subsequent action.

  • Page 12: Filter Effects

    I L T E R F F E C T S Example: The Punch 3X ships with three (3) 100Hz PROCards set in the Full Range position. The crossover will pass through all 20Hz - 20kHz frequencies. The following diagram shows examples of the types of response curves when programming for a High-Pass, Low- Pass or Bandpass setting.

  • Page 13: Wiring Diagrams

    I R I N G 2X Basic System Source Unit ® ® 2X Crossover – – 2-Channel Amplifier – – 2-Channel Amplifier I A G R A M S Midrange/ Tweeter Midrange/ Tweeter Midrange/ Woofer – FIGURE 1 – 10 –...
  • Page 14 2X - 2 Way with Passive Crosovers Source Unit ® ® 2X Crossover – – 2-Channel Amplifier 2-Channel Amplifier Tweeter Passive Midrange Crossover Passive Midrange Crossover Tweeter – – – – FIGURE 2 – 11 – Low-Pass High-Pass High-Pass @ 12dB/octave slope...
  • Page 15 3X – 2-Way with Passive Crossovers Source Unit ® ® 3x Crossover – – 2-Channel Amplifier – – 2-Channel Amplifier – – 2-Channel Amplifier *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. 180 ** High-Pass Low-Pass...
  • Page 16 3X – 3-Way Basic System Source Unit ® ® 3x Crossover – – 2-Channel Amplifier – – 2-Channel Amplifier – – 2-Channel Amplifier * Try Phase Switch for summed output and set to position that sounds best. 180 ** High-Pass Low-Pass High-Pass Low-Pass...
  • Page 17 3X – 2-Way with Amplifier's Active Crossover Source Unit ® ® 3x Crossover 4-Channel Amplifier with Crossover*** (High-Pass) (Low-Pass) – – 2-Channel Amplifier 4-Channel Amplifier with Crossover*** (High-Pass) (Low-Pass) *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.
  • Page 18 5X – Basic System Source Unit ® ® 5x Crossover – – 2-Channel Amplifier – – 2-Channel Amplifier – – 2-Channel Amplifier – – 2-Channel Amplifier – – 2-Channel Amplifier *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.
  • Page 19 5X – 2-Way with 24dB Slopes Source Unit ® Used ® 5x Crossover Used – – 2-Channel Amplifier – – 2-Channel Amplifier – – 2-Channel Amplifier *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. 180 ** Not Used High-Pass...
  • Page 20 5X – 4-Way System Source Unit ® ® 5x Crossover – – 2-Channel Amplifier – – 2-Channel Amplifier – – 2-Channel Amplifier – – 2-Channel Amplifier Not Used** *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.

  • Page 21: Appendix A - Building A Custom Procard

    P P E N D I X UILDING A The 3X and 5X both ship with blank cards which can be assembled to select any frequency you need for your system's design. Each card is built using 4 capacitors and 4 resistors, the value of the resistors determines the operating frequency.

  • Page 22: Butterworth Resistor Chart

    Electronic Crossover Field Programmable Card Resistor Chart Butterworth Alignment Use 5% resistors in conjunction with .022 F standard capacitor. Freq. 18.5Hz 390k Ohm 26Hz 270k Ohm 33Hz 220k Ohm 40Hz 180k Ohm 48Hz 150k Ohm 60Hz 120k Ohm 72Hz 100k Ohm 88Hz 82k Ohm 106Hz...

  • Page 23: Specifications

    Maximum Input Level Input Impedance Maximum Output Level Output Impedance Frequency Response Signal to Noise Ratio Distortion Channel Separation Dimensions Punch 2X Punch 3X Punch 5X Factory Equipped ProCards Crossover Slope Factory Supplied Alignment Specifications subject to change. 2V RMS 20,000...

  • Page 24: Warranty

    Electronics found to be defective during the warranty period will be repaired or replaced at Rockford Fosgate’s discretion. Repaired or replaced electronics will be covered by the balance of the original warranty period only. Rockford Fosgate shall not be responsible for any incidental or consequential damages resulting from a defect in electronics.
  • Page 25 O T E S...
  • Page 26 O T E S...
  • Page 27 Rockford Fosgate A Division of Rockford Corporation 546 South Rockford Drive Tempe, Arizona 85281 U.S.A. In U.S.A. (602) 967-3565 In Canada, call Korbon (905) 567-1920 In Europe, Fax (49) 4207-801250 MAN-0628-A 1/94...

This manual is also suitable for:

Punch 5xPunch 3x

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