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    Hypex FA503 2 x 500 Watt + 100 Watt FusionAmp

    € 595,-€ 719,95 Out of stock: please contact us for accurate delivery times

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    Product description

    The FA503 2x500 +100 Watt FusionAmp is a DSP controlled three channel plate amplifier. It can be the basis of a powerful active two- or three-way speaker.



    • Ncore based amplifier technology
    • DSP controlled
    • All-in-one Hypex Solution
    • Neutral and transparent reproduction


    Product details

    Hypex FA500 2x500 +100 Watt FusionAmp


    Due the combination of SMPS, DSP and Ncore based amplifiers packed in this plate amplifier, FusionAmp is one of the best amplification solutions available for active speaker designs. The integrated DSP provides great audio processing functionality. Thanks to the Ncore technology distortion (THD and IMD) over the full audio and power range is negligible. Distortion at listening levels (1W) is unmeasurable.


    The FA500 has two 500 watt Ncore amplifiers which can also be bridged to form one powerful 1000 watt amplifier. The third channel is 100 watt Ncore tweeter channel. A variety of input options ensure compatibility with most source equipment. Hypex provides their HFD (Hypex Filter Design) software to design and configure filters for the FusionAmp. You can easily add functionality to the FusionAmp with the Fusion Remote Kit for remote controllability. Due to thermal regulation these FusionAmp's are not airtight.


    To protect your valuable drivers, the DSP does not contain a filter out of the box. A filter needs to be configured and uploaded using Hypex Filter design (HFD) software before the FusionAmp will produce an output signal. You can download the HFD software here.



    • 15 biquads per amplifier
    • Three selectable presets for filters
    • Source selection
    • Signal detect
    • Auto shutdown
    • BTL capable
    • Clip protect
    • Thermal protect
    • Filter protection


    What’s in the box?

    • FA500 FusioAmp
    • A printed copy of the user guide
    • Speaker connection cables
    • EU (or UK) C13 Power cable


    Curious about designing an active speaker with DSP using Hypex Fusion amplifiers? – Check out our blog post with a “step by step” guide!


    Article number
    Rated power output

    2 x 500 watts + 1 x 100 watts at 4 ohms
    2 x 270 watts + 1 x 100 watts at 8 ohms
    2 x 400 watts at 2 ohms + 1 x 100 watts at 4 ohms

    Rated power output bridged

    1 x 1000 watts at 4 ohms
    1 x 1200 watts at 8 ohms

    Minimum load
    2 ohms (4 ohms for tweeter channel)
    Signal-to-noise ratio (SNR)
    124 dB
    0.0018 % THD+N (10-20,000 Hz at 0.5 x rated power output)
    Distortion bridged
    Amplifier classification
    Class D
    Circuit topology
    92 % at full power
    Frequency response
    10 - 50,000 Hz
    Input impedance

    54k ohms (unbalanced RCA)
    44k ohms (balanced XLR DM)
    2.2m ohms (balanced XLR CM)

    Input sensitivity
    2.35 Vrms for rated power output
    Auto turn-on sensitivity
    Maximum sampling rate

    192 kHz
    96 kHz (optical)

    Speaker output channels
    Analog in/out
    S/PDIF in/out
    AES/EBU in/out
    Coaxial in/out
    RCA in/out
    1/ -
    XLR in/out
    Jack in/out
    - / -
    USB connection
    check configure port only
    Network connection
    Subwoofer pre-out
    Auto on/off
    Remote control
    check (sold separately)
    App control
    Equalizer (EQ) adjustment
    Equalizer (EQ) profiles
    Phase control
    Crossover frequency adjustment
    Control software
    Hypex Filter Design
    Windows/Mac compatible
    check/ -
    Power requirements
    200-240 VAC ±10%
    Power inlet connector
    IEC C14
    Standby power consumption
    Current limit
    27 A
    Under/over voltage protection
    Dimensions (H x W x D)
    420 x 150 x 90 mm
    Cutout dimensions
    396 x 126 mm


    5 from 5Based on 2 reviews
    Review this product
    5 of 5
    Exzellent! perfekt zur Aktivierung von DIY Projekten!
    By Frank S. on 19 February 2020
    5 of 5
    Einfach zu bedienen, tut was es soll.
    Der Lüfter geht sehr spät an und ist nicht hörbar.
    Klanglich absolute Oberklasse.
    Keinerlei Standby oder Aus- und Einschaltgeräusche.
    Ein Rauschen ist im Vergleich zu anderen DSPs auch nicht zu hören.

    Mehr Plateamp geht nicht!
    By Frank S. on 2 February 2020

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    FA503 2 x 500 Watt + 100 Watt FusionAmp
    € 595,-
    € 719,95
    FA503 2 x 500 Watt + 100 Watt FusionAmp
    0 In stock: please contact us for accurate delivery times

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