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Focal FDP Sport

Compact 4-channel amplifier for Harley-Davidson and ATV use — 175 watts RMS x 4

Item # 091FDPSPOR

Focal's compact, rugged FDP Sport amplifier brings awesome performance to your Harley-Davidson, UTV, or ATV.

Focal's compact, rugged FDP Sport amplifier brings awesome performance to your Harley-Davidson, UTV, or ATV.

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Item # 091FDPSPOR

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About the Focal FDP Sport

Powerful performance for the open road (or trail)

Focal's compact, rugged FDP Sport amplifier brings awesome performance to your Harley-Davidson, UTV, or ATV. This 4-channel Class D powerhouse is made for life in the outdoors, with a conformal-coated circuit board, a scratch-resistant anodized shell, and thermal overload protection that keeps it from overheating when it's tucked out of the way.

Powerful performance for the open road (or trail)

Focal's compact, rugged FDP Sport amplifier brings awesome performance to your Harley-Davidson, UTV, or ATV. This 4-channel Class D powerhouse is made for life in the outdoors, with a conformal-coated circuit board, a scratch-resistant anodized shell, and thermal overload protection that keeps it from overheating when it's tucked out of the way.

A really versatile amp

It's kind of amazing that an amp this small can do this much. There's plenty of power on tap and you can use it in 2-channel, 3-channel, or 4-channel modes, so you can drive two subs, a pair of speakers and a sub, or two pairs of speakers. There are flexible crossovers for each configuration, along with an anti-hard clipping circuit that protects your speakers against potentially damaging distortion.

Comes with the connectors you need

The package includes Molex input and output harnesses for Harley-Davidson installations, plus a 4-channel RCA input harness and power/ground cable that's long enough to reach the battery in almost any installation. Adjustable mounting feet give you two different mounting options.

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Product highlights:

  • weather-resistant 4-channel Class D amplifier
  • 175 watts RMS x 4 at 4 ohm
  • 250 watts RMS x 4 at 2 ohm
  • 500 watts RMS x 2 at 4 ohms bridged
  • high-pass, low-pass, and bandpass crossovers
  • signal-to-noise ratio: 95dB
  • designed and engineered in USA
  • dual-rail power supply prevents overheating
  • conformal-coated circuit board
Other Info:
  • power/ground cables included
  • comes with Harley-Davidson Molex input and output harnesses
  • comes with 4-channel RCA input harness
  • adjustable mounting feet give you 2 mounting options
  • dimensions: 8-3/8"L x 5-7/8"D x 1-11/16"H (212 mm x 149 mm 42 mm)
  • adjustable gain: 200mV to 19V
  • frequency response: 20-30,000 Hz
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # FDP SPORT

What's in the box:

  • 4-Channel amplifier
  • 62" Power/Ground harness
  • 20" Speaker output harness
  • 20" RCA input harness
  • 20" Harley Davidson custom input harness
  • 4 Adjustable feet
  • 4 M5x6mm Machine screws
  • 4 M3x6mm Flat head machine screws
  • Four 3/4" Screws
  • 4 Rubber washers
  • 2.5mm Allen wrench
  • Two 25-amp ATC fuses (installed inside the amp)

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More details on the Focal FDP Sport

Mark G.

Product Research

Features

Overview: The FDP Sport 4-channel amplifier is effectively two full range 2-channel amps built into one chassis. Each pair of channels is independently bridgeable, so the amp can be wired as 4-channel, 3-channel, or 2-channel.

CTA-2006 Compliant: CTA-2006 is a system of testing and measurement for mobile audio amplifiers. This voluntary standard advocates a uniform method for measuring an amplifier's RMS power output and signal-to-noise ratio. The criteria for measuring amplifier power uses a DC input voltage of 14.4 volts and the RMS power output is measured over a frequency range of 20 Hz to 20 kHz (for full range amplifiers), with 1% or less Total Harmonic Distortion plus noise (THD+N). Signal-to-Noise ratio is measured in weighted absolute decibels (dBA) at a reference of 1 watt into 4Ω. CTA-2006 standards allow consumers to compare car amplifiers and receivers under the same conditions (apples to apples).

Specifications:

  • Power Output: (< 1% THD @ 14.4 volts)
    • 4Ω: 175 watts RMS x 4
    • 2Ω: 250 watts RMS x 4
    • Bridged (4Ω): 500 watts RMS x 2
  • Frequency Response: 10 Hz - 30 kHz (+/-1 dB)
  • Signal to Noise Ratio: 95 dB
  • Input Voltage:
    • Unbalanced: 200mV - 8V
    • Balanced: 600mV - 16V
  • Damping Factor: 75 (at 20 Hz/4 ohm)

Controls:

  • Input Mode: input mode; 2-position switch
    • 2 IN: a single pair of stereo inputs sends the signal to all four amplifier channels (connect to the Rear/Channel 3+4 inputs)
    • 4 IN: dedicated front and rear inputs
  • Output Mode: 2-position switch; Bridge (2-channel) or Normal (4-channel or 3-channel)
  • Gain: independent rotary gain controls for the front and rear channels; variable from 200mV to 8V
  • Crossovers: separate crossover controls for the front and rear channels
    • Front: high pass crossover
      • Slope: 2-position switch; 6 dB/octave (Butterworth) or 12 dB/octave (Linkwitz-Riley)
      • Frequency: rotary control; variable from 10 Hz to 150 Hz
    • Rear:
      • Mode: 2-position switch; low pass or high pass
      • Slope: 2-position switch; 6 dB/octave or 12 dB/octave
      • Frequency: separate rotary controls for high pass and low pass settings
        • High Pass: variable from 10 Hz to 150 Hz
        • Low Pass: variable from 45 Hz to 150

Connections:

  • Power: 8-pin port, 62" harness included; four smaller wires merge into a single 8-gauge power wire; four smaller wires merge into a single 8-gauge ground wire
  • Speakers Remote: 10-pin port, 20" harness included, one position is empty; positive and negative wires for the four speakers and remote turn-on wire; the front left and front right speaker wires are terminated with 2-wire Harley-Davidson plugs; both rear speaker wires are terminated with a 4-wire Harley-Davidson plug; cut off the Harley-Davidson plugs when installing in a different application
  • Inputs: 8-pin port; two harnesses are included:
    • RCA: 20" harness with four female RCA inputs
    • Harley-Davidson: 20" harness terminated with two front Harley-Davidson style speaker plugs and one rear Harley-Davidson style speaker plug (2-speaker/4-speaker OEM adapter plug also included); cut off the Harley-Davidson plugs for speaker level input when installing in a different application
  • Fuses: two 25-amp ATC fuses are mounted behind the bottom plate of the amp

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
This amp will be powering two sets of 4 ohm speakers on my 2015 Harley Davidson Ultra Limited. It's weather resistant and is the perfect size and shape to fit under the fairing. There is plenty of power from the amplifier to drive the speakers I have selected. I've done lots of research and determined this to be the best fit and the best value for my money. You get what you pay for. Sure, there are other cheaper options, but I want the best! [ Ryan  Apr 27, 2019 ]

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