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MTX Audio RFL Series 800W 4-Channel Amplifier - RFL4120

MTX Audio RFL Series 800W 4-Channel Amplifier - RFL4120


The RFL4120 is the new Reference for High End sound quality and High power car audio systems! This amp was designed from the ground up for the high end audiophile, with its almost unlimited output power this amp is also a joy for the fanatic that wants it loud. The ultimate amp to generate the best sound stage and imaging in your car and the best companion for the RFL4001D to create the ultimate high-fidelity car audio system!

  • Features

    Exceptional sound quality in class-AB.
    • High quality components (Sanken hi-fi grade transistors).
    • All aluminium construction with backlit window to admire the components.
    • Modularity 4, 3 or 2 channels.
    • Flexibility of the active filter capable of doing everything (high pass, low pass, variable band pass from 40 to 5000Hz).
    • EBC control on channels 3 and 4.
    • 2x50mm2 terminal block

  • Specifications

    Class AB 4 channel amplifier
    • CEA2006 certified output power :
    - 4 x 200 Watts RMS @ 2Ω THD+N ≤1%
    - 4 x 120 Watts RMS @ 4Ω THD+N ≤1%
    - 2 x 400 Watts RMS bridged @ 4Ω THD+N ≤1%
    • Active crossover :
    - High Pass (HPF) 12dB/oct variable from 40Hz to 5000Hz
    - Low Pass (LPF) 24dB/oct variable from 40Hz to 5000Hz
    - Band Pass (BPF) 12dB-24dB/oct variable from 40Hz to 5000Hz
    • Signal/noise ratio (1 Watt) : > 98dB
    • THD+Noise (Distortion) (1 Watt) : ≤ 0,05%
    • Frequency response (±1dB) : 10Hz-90000Hz
    • RCA input sensitivity : 200mV - 6V
    • Dimensions : 525mm x 204mm x 59mm

  • Find your local installation specialist

    If a DIY solution is not appealing we recommend using only a Car Audio Masters installation network partner to assist you with your installation. We have 3 key Audiocom CAM member locations in Western Australia and over 90 members are available Australia wide. To find your nearest CAM member to assist you with your installation, visit

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