Anonymous asked in Cars & TransportationCar Audio · 7 years ago

Is this amp 2 ohm stable?

Rockford Fosgate Prime 1200 Watt Class D 1 channel Amplifier. I dont know if this amp is 2 ohm stable. if not please let me know what fosgate one will work. Thank You

3 Answers

  • Stewie
    Lv 4
    7 years ago
    Favorite Answer

    Yes that amp is perfectly 1,2, and 4 ohm stable.


    Specs of the amp:

    Prime Series Monoblock Class D Car Amplifier

    RMS Power Rating:

    4 ohms: 400 watts x 1 chan.

    2 ohms: 800 watts x 1 chan.

    1 ohm: 1200 watts x 1 chan.

    Total power output: 1200 watts x 1 chan.

    Input sensitivity:

    Low level: 150mV-5V

    Variable low-pass filter (50-250 Hz, 12 dB/octave)

    Infrasonic filter (15-40 Hz, 12 dB/octave)

    Damping factor: >200

    CEA-2006 compliant amplifier

    Frequency response: 20-250 Hz

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  • 7 years ago

    You should always check the spec sheet on your equipment, it helps alot. Good Luck

    Source(s): Installer
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  • 7 years ago

    If a amplifier can run at 1 ohm, that means it's stable at 2 ohms and 4 ohms.

    Efficiency of the amplifier will be best at 4 ohms, the worst at 1 ohm.

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