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Rockford Fosgate FNP2614U

6-1/2" fanatic P Component System

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Item # 575FNP261U

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Our take on the Rockford Fosgate FNP2614U

With all the advances in audio formats — MP3, CD, MiniDisc, satellite radio — you need speakers that will keep your sound system up-to-date. Rockford Fosgate fanatic P components have plenty of that "in-your-face" sound to bring out the best from any audio source.

With all the advances in audio formats — MP3, CD, MiniDisc, satellite radio — you need speakers that will keep your sound system up-to-date. Rockford Fosgate fanatic P components have plenty of that "in-your-face" sound to bring out the best from any audio source.

The FNP2614U has a 6-1/2" mica-filled poly woofer that hits your low notes with accuracy and authority. A 3/4" mylar dome tweeter sounds true-to-life highs, and can be flush-, surface-, or wedge-mounted for superior imaging. A high-pass crossover (6300 Hz,18 dB/octave) directs low frequencies away from high frequency driver. 1-year warranty.

  • mica-filled poly cone with treated-foam surround
  • 3/4" mylar dome tweeter swivels in flush and surface mounts for superior imaging
  • in-line high-pass crossover (6300 Hz,18 dB/octave)
  • built-in protection circuitry prevents high power levels from damaging the tweeter
  • frequency response 61-20,000 Hz
  • power range 8-50 watts RMS
  • peak power handling 100 watts
  • sensitivity 88.9 dB
  • top mount depth 1-3/4"

What's in the Box:

  • Two FNP2406U woofers
  • 2 Grilles with grille rings
  • Two FNP2401 tweeters
  • 2 Crossovers with attached 9" input/output leads
  • 2 Flush/surface mount tweeter trim rings
  • 2 Flush mount housings
  • 2 Flush mount back plates
  • 2 Surface mount housings
  • 2 Surface mount back plates
  • 2 Wedge mount housings
  • One 20' length of speaker wire (no connectors)
  • Eight 1.25" sheet-metal screws
  • Eight 0.75" sheet-metal screws
  • Four 0.5" sheet-metal screws
  • Two 0.110" male quick-slides with rubber insulators
  • Four 0.110" female quick-slides with rubber insulators
  • Two 0.187" female quick-slides with rubber insulators
  • Manual (English/Spanish/French/German/Italian) with warranty (English) and specs information (English)
  • 1 "Team RF" window sticker

Hands-on research

Features and Specs

Speaker Size
Design 2-way
Tweeter Design Dome
Impedance (Ohms) 4
Tweeter Composition Mylar
Woofer Composition Mica filled poly
Woofer Surround Foam
Parts Warranty 1 YEAR
Labor Warranty 1 YEAR
Sensitivity (1W at 1 meter) 88.9
Sensitivity at 2.83 volts N/A
Frequency Response 61 - 20k Hz
Minimum RMS Wattage 8
Maximum RMS Wattage 50
Peak Power Handling (Watts) 100
Top-mount Depth (Inches) 1 3/4
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 5 1/16

Product Research

Specifications Note


Woofer Cone Material: The woofer cones are made with mica filled polypropylene, a strong, lightweight material with high internal damping to provide excellent sound reproduction.

1" Voice Coil: The 1" multi-layered copper voice coils are made to be durable and handle high power.

Mounting: The woofers can be mounted in a 6-1/2" opening or a 6-3/4" opening. Each woofer has four mounting tabs, allowing it to be mounted in a 6-3/4" opening.


Tweeter Dome Material: Each 3/4" dome tweeter is made with a Mylar dome that offers smooth high frequency response.

Tweeter Mounting Options: The tweeters may be flush, surface or "wedge" mounted. The tweeters swivel inside the flush and surface mount sockets, but they do not swivel in the "wedge mount" sockets.  The "wedge mount" sockets surface mount to the vehicle and hold the tweeters at a fixed angle; the sockets may be mounted to provide a 15 or 60 degree angle. The tweeters must be installed using one of the three sockets.

 Flush Mount (swivel)Surface Mount (swivel)"Wedge Mount" (fixed 15 or 60 degree angle)
Mounting Depth1.169"0.425 (screw depth)NA
Mounting Height0.395"1.048"1.476" (60 degrees)
0.940" (15 degrees)
Cutout Diameter1.75"NANA
Frame Diameter1.937"1.791"1.556"


Crossover Dimensions: 1.735"L x 4.543"W x 0.960"D

Crossover Type and Specifications: The crossovers contain an 18dB/octave, 6.3kHz high-pass network to prevent low frequencies from being sent to the tweeters; full range signals are sent to the woofers (extreme high and low frequencies are automatically rolled off by the woofer according to it's inherent high and low frequency limitations).

Optical Compression Tweeter Protection: This built-in protection circuit limits power to the tweeter when the "danger" threshold is exceeded. Because the circuit simply limits power and doesn't shut the tweeter off, this method of protection is inaudible.

Input/Output Connections: The crossover input wires are bare ended, and the output wires are terminated with quick-slides.

Mounting Tabs: There are two mounting tabs on each crossover.

Specifications Note

Specifications Note: The manual lists separate sensitivity specs for the woofer (86.8dB) and tweeter (91dB). The sensitivity figure listed in the Crutchfield database is the average of the two individual sensitivity specifications. The average sensitivity (88.9dB) is given because it more accurately represents the overall sensitivity of the system; this permits a better estimation of the power needed for clean, high volume output.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.