Rockford Fosgate FNP2514, FNP2614U, FNP2414 guide

Crossover Connections

High-Passing the Midrange

The fanaticP Component Systems are optimized for full range music repro- duction. In cases where a subwoofer is used, the midrange can be high- passed in order to prevent overlapping frequncies from the midrange into the subwoofer.

1.Determine the frequency range that the subwoofer will play (i.e.: 20Hz- 80Hz).

2.Use the low-pass crossover frequency of the subwoofer system (i.e.: 80Hz) as the high-pass crossover frequency for the midrange.

3.Select the appropriate capacitor value (i.e.: 500µF) to properly high-pass the midrange.

4.Place the capacitor in series with the "+" terminal of the speaker.

Frequency	Speaker
(Hertz)	(4 ohms)
		C1
		C1


80Hz	500µF
100Hz	400µF
130Hz	300µF
200Hz	200µF
260Hz	150µF
400Hz	100µF

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FNP2614, FNP2614U, FNP2514, FNP2414 specifications

Rockford Fosgate is renowned for its commitment to providing high-quality audio solutions for automotive applications, and their FNP series stands out as exemplary models in the category of amplification systems. The models FNP2414, FNP2514, FNP2614U, and FNP2614 are designed to cater to different power and performance needs while maintaining Rockford Fosgate's signature sound quality.

The FNP2414 is an impressive 4-channel amplifier that delivers 240 watts of power, making it a perfect choice for those looking to enhance their vehicle's audio system without compromising space. With its compact design, it can be easily installed in tight spaces. Key features include a built-in adjustable crossover, which allows users to tune their audio to achieve that perfect balance between bass and treble.

Moving up the line, the FNP2514 offers an upgraded power output of 250 watts in a similar 4-channel configuration. This model also boasts advanced thermal management technologies. Rockford Fosgate has integrated features that prevent overheating, ensuring consistent performance even during extended listening sessions. The FNP2514 is also equipped with a variable gain control, allowing users to adjust the audio output to their preference smoothly.

For those seeking even more power, the FNP2614 and FNP2614U provide robust solutions. The FNP2614, delivering 260 watts, is engineered with high-efficiency Class D technology. This model is particularly appealing for enthusiasts who want to drive larger speakers or subwoofers without distortion. The FNP2614U, while still delivering 260 watts, introduces additional flexibility with its unique features tailored for multi-channel setups. It includes features such as a built-in equalizer, which allows users to customize sound frequency ranges, and the option for bridging channels for even more power.

All models in the FNP series are distinguished by their durable construction and sleek design, incorporating a rugged casing that ensures durability against harsh environmental conditions common in automotive applications. The signal-to-noise ratio on these amplifiers is notably low, emphasizing clarity and precision in sound reproduction.

In summary, the Rockford Fosgate FNP2414, FNP2514, FNP2614, and FNP2614U amplifiers represent a versatile and powerful family of audio solutions. With significant attention to audio quality, durability, and user-centric features, Rockford Fosgate continues to be a leader in car audio amplification, catering to a wide range of audio enthusiasts and everyday listeners alike. Whether you desire moderate sound enhancement or a full-fledged audio upgrade, the FNP series offers suitable options for all audiophiles.