OPERATION

Outside Panel Install

Mounting Clip

3. Using the screws supplied, install the mounting clip.

4. Slip the remote onto the mounting clip until it snaps into place.

5. Connect the cable to the remote.

Panel Install

6. Cut out a 2”x 7/8” hole in the panel, with a maximum panel thickness of

3/8”. Ensure there is enough room within the panel area for connection.

7. Route the cable through the hole and connect to the remote.

8. Press the remote into the panel cutout until it clicks in place.

Operation

9. Turn clockwise to add Punch to amplifier bass frequencies.

CAUTION:Overexcursion and subsequent damage may occur at high levels of boost

NOTE:An optional Para-Punch Remote Bass is available which adds an adjustable center frequency control with the adjustable boost control.

ADJUSTING GAIN

To adjust the gain setting, turn the amplifier gains all the way down (counter-clockwise).Turn the source unit volume up until distortion is audible and then turn it down a bit until the distortion is inaudible.This will be about all the way up on most source units. Next, increase the amplifier gain setting until adequate volume is achieved. Rockford Fosgate source units do not distort, so the volume can be used at maximum setting.

NOTE:Best signal to noise and dynamic range are realized with the gain at minimum. Most users find adequate gain and volume is achieved at about halfway in the adjustment range.

CAUTION:Avoid setting the amplifier gain very high as noise and distortion will increase significantly.

NOTE:For a more in depth setting procedure, contact Rockford Technical Support.

ADJUSTING CROSSOVER FREQUENCY

Placing the switch in the HP position sets the amplifier to the High Pass mode, enabling frequencies above the cut-off point to pass, adjustable between 40-400Hz.

Placing the switch in the AP position sets the amplifier to the All Pass mode, preventing any crossover adjustment, allowing all frequencies to pass.

Placing the switch in the LP position sets the amplifier to the Low Pass mode, enabling frequencies below the cut-off point to pass, adjustable between 40-400Hz.

Turn the crossover adjustment knob all the way down.With the system playing, turn the crossover adjustment knob up slowly until the desired crossover point is achieved.

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Rockford Fosgate P850.2, P1200.2, P450.2 Adjusting Gain, Adjusting Crossover Frequency, Outside Panel Install, Operation
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P550.2, P450.2, P200.2, P250.2, P850.2 specifications

Rockford Fosgate has established itself as a premier audio brand, known for delivering high-quality sound systems that cater to audiophiles and casual listeners alike. Among its impressive lineup of amplifiers, the P-Series stands out, comprising models such as the P650.2, P325.2, P1200.2, P850.2, and P250.2. These amplifiers not only showcase cutting-edge technology but also deliver exceptional performance that can transform any car audio experience.

Starting with the P650.2, this 2-channel amplifier is designed to provide a powerful punch in a compact form. Rated at 65 watts RMS per channel, it is perfect for driving a set of component speakers. The amplifier features a high-pass crossover, which ensures that only the desired frequencies are delivered to the speakers, enhancing sound clarity and reducing distortion. Its Class-D topology ensures efficient power usage, enabling it to produce high output with minimal heat generation.

The P325.2 is another compact 2-channel option, ideal for those who need reliable power without sacrificing space. With a rating of 75 watts RMS per channel, it caters well to entry-level setups while maintaining Rockford Fosgate’s signature sound quality. The adjustable gain control and variable crossover settings allow for customized tuning, making it versatile for various types of audio systems.

For users seeking substantial power, the P1200.2 is a 2-channel amplifier that is hard to overlook. With a robust output of 600 watts RMS per channel at 2 ohms, it offers ample power to drive larger speakers or even multiple pairs. Its advanced thermal management ensures the unit operates efficiently, preventing overheating during extended use. Additionally, the amplifier features full-range capability, making it suitable for both high and low-frequency applications.

The P850.2, another formidable 2-channel model, delivers 425 watts RMS at 2 ohms, providing a good balance between power and performance. This amplifier includes advanced circuitry that enhances both auditory dynamics and overall efficiency. It is built to accommodate various audio setups, making it a versatile choice for system upgrades.

Lastly, the P250.2 serves as an excellent entry-level option, with 25 watts RMS per channel at 4 ohms. It is designed for users looking to improve factory stereo sound without extensive modifications. This amplifier incorporates low-level inputs and an easy-to-use setup, making it ideal for novices venturing into the world of aftermarket audio systems.

Each of these amplifiers features Rockford Fosgate's signature build quality, with durable construction designed to withstand the rigors of automotive environments. With feature sets that include adjustable settings, optimized sound performance, and rugged design, the P-Series amplifiers from Rockford Fosgate deliver a comprehensive audio solution for every listener's needs.
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