Use code CYBERDEALS to Unlock 10% off SITEWIDE!
{{ display.text }}
My Cart: 0 item(s)

Free Shipping On Orders Over $100

Secure Checkout
Free Shipping*
Lower 48. Orders over $100.
Free Returns*
Uninstalled merchandise only.
Satisfaction Guarantee
for 60 Days

Rockford Fosgate PM400X4 Punch Series 400 Watt 4 Channel Marine Amplifier

Rockford Fosgate PM400X4 Punch Series 400 Watt 4 Channel Marine Amplifier
    Rockford Fosgate PM400X4 Punch Series 400 Watt 4 Channel Marine Amplifier
    Purchase Rockford Fosgate PM400X4 Punch Series 400 Watt 4 Channel Marine Amplifier
    • SKU: PM400X4
    • $469.99

      In stock
    • Add a Wiring Kit & Circuit BreakerConnect & Protect Your Amp
    Free Shipping
    Orders over $100. Lower 48
    Free Returns
    No-hassle returns. We'll pay for the return label.
    60-Day Guarantee
    We stand by our products. If an issue arises, we'll help you out.

    The Rockford Fosgate PM400X4 is a 400 Watt 4-channel amplifier with high dynamic power using Class-a/b technology and a conformal coated pc board designed for motorsport and marine applications.
    • High level input capable with Auto Turn-On circuit
    • Features C.L.E.A.N. Set-up
    • 12dB/octave Butterworth crossover
    • On-board Punch EQ with +18dB boost @ 45Hz.
    • Muted turn on
    • Stealth top mounted control panel
    • Cast aluminum heatsink
    • Short circuit protection
    • Over current protection
    • Marine grade two part epoxy coating on circuit boards
    • Marine grade stainless steel hardware
    Product Specs
    Rated Power @ 4 Ohm (Full Range)
    50W x 4
    Rated Power @ 2 Ohm (Full Range)
    100W x 4
    Rated Power @ 4 Ohm (Bridged)
    200W x 2
    Frequency Response
    20Hz - 20kHz
    Input Sensitivity
    150mV - 12V
    Switchable Input
    Yes
    Crossovers
    12 dB/Octave
    THD+N @Rated Power
    <1.0% @ 4 Ohms
    LED Clipping Indicator
    Yes
    Recommended Power Wire
    8 or 4 AWG
    Height
    2.38" (60.5mm)
    Width
    7.76" (197mm)
    Depth
    11.03" (280mm)


    Related Products



    Community Questions & Answers

    {{ totalQuestions }}{{ (totalQuestions === 1) ? ' Question' : ' Questions' }} with {{ totalAnswers }}{{ (totalAnswers === 1) ? ' Answer' : ' Answers' }}
    Ask a Question
    Question
    Name
    Email
    Submit Question
    A confirmation email will be sent to your email address before your question can be posted.
    Success!
    A confirmation email has been sent to your email address. Once your email is confirmed, we'll be able to answer your question as soon as we possibly can!
    Uh Oh
    We ran into an issue with your question request. If it's urgent, give us a call at {{ storePhoneNumber }} during our business hours and we'll be able to help you out. Otherwise, please try your question again later.
    Previous Page
    Page {{ currentPage }} out of {{ totalPages }}
    Next Page
    {{ question.asker.display_name }}
    QUESTION{{ textDecode(question.content) }}
    {{ answer.answerer.display_name }}
    Store Owner
    COMMUNITY ANSWER {{ textDecode(answer.content) }}
    Previous Page
    Page {{ currentPage }} out of {{ totalPages }}
    Next Page