Safety If, after reading your manual, you still have questions regarding this prod- uct, we recommend that you see your Rockford Fosgate dealer. If you need This symbol with “WARNING” is intended to further assistance, you can call us direct at 1-800-669-9899. Be sure to...
Design Features Design Features Variable Phase Crossover Switch The variable 0-180˚ phase control allows the listener Selectable switch for Low-Pass (LP) or to change the arrival time of the subwoofer sound All Pass (AP) or High-Pass (HP) waves relative to the same frequencies from the main speakers.
Connect the other end of the Remote wire to a switched • Mounting Hardware Rockford Fosgate Dealer for installation. 7. Never run wires underneath the vehicle. Running the wires inside the 12 volt positive source. The switched voltage is usually taken from the •...
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Installation Installation 2-Channel (Stereo) 2-Channel (Mono) R150X2 R150X2 PASS-THRU PASS-THRU Connect to inputs Connect to inputs of 2nd amplifier of 2nd amplifier *Installation option for *Installation option for multi-amp install multi-amp install – – – – INPUT PASS-THRU INPUT PASS-THRU HIGH LEVEL HIGH LEVEL INPUT...
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Installation Installation 4-Channel (Stereo) 4-Channel (2ch Stereo & 1ch Mono-Bridged) R250X4, R300X4, R400-4D & R600-4D R250X4, R300X4, R400-4D & R600-4D – – – – – – – – REAR FRONT REAR FRONT HIGH LEVEL HIGH LEVEL INPUT INPUT LEFT RIGHT LEFT RIGHT LEFT...
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Installation Installation 4-Channel (2ch Mono-Bridged) 3-Channel (2ch Bridged & 1ch Parallel) R250X4, R300X4, R400-4D & R600-4D R600X5 – – – – – – – – – REMOTE PUNCH LEVEL REAR FRONT REAR FRONT HIGH LEVEL INPUT HIGH LEVEL INPUT LEFT RIGHT LEFT RIGHT...
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Installation Installation 5-Channel (4ch Stereo & 1ch Mono) Mono Wiring R600X5 R250X1 & R500X1D PASS-THRU Connect to inputs of 2nd amplifier *Installation option for multi-amp install – REMOTE PUNCH LEVEL – – – – – REMOTE PUNCH LEVEL INPUT PASS-THRU REAR FRONT HIGH LEVEL...
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Operation Installation Adjusting Gain Punch EQ illus.-3.1 Parrallel Wiring* R750-1D & R1200-1D This works along with the crossover switch on the amplifier. When set to 1. Turn amplifier gains to minimum (counter-clockwise). Low-Pass (LP) operation, this is a variable Bass Boost. When set to High- Pass (HP) operation, this is a variable Mid-Bass and Treble Boost.