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JL AUDIO
M400/4 Full-Range Marine Amplifier

$429.99

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In stock online.
Model # 11835436 | Mfg # 98271

Product Description

400W 2/3/4 Channel Marine Amplifier with patented Technology; Single Cycle Control.

  • Two Stereo Pairs
  • On-board Crossover: State-variable, 12dB/octave Butterworth with continuously variable cutoff frequency selection from 50-500 Hz. Configurable as Low-Pass or High-Pass. Defeatable.
  • Speaker output connections: Accept up to 12 AWG wire
  • +12V and Ground connections: Accept up to 4 AWG wire

Specifications

  • Rated Power 14.4 V Stereo: 75W RMS x 4 @ 4 ohms 100W RMS x 4 @ 2 ohms
  • Rated Power 14.4 V Bridged : 150W RMS x 2 @ 8 ohms 200W RMS x 2 @ 4 ohms
  • Rated Power 12.5 V Stereo: 60W RMS x 4 @ 4 ohms 90W RMS x 4 @ 2 ohms
  • Rated Power 12.5 V Bridged: 120W RMS x 2 @ 8 ohms 180W RMS x 2 @ 4 ohms
  • THD at Rated Power: <1% THD+Noise (20Hz - 20 kHz)
  • S/N Ratio: >104 dB referred to rated power (A-weighted, 20 Hz-20 kHz noise bandwidth) >84 dB referred to 1W (A-weighted, 20 Hz-20 kHz noise bandwidth)
  • Frequency Response: 12 Hz - 22 kHz (+0, -1dB)
  • Damping Factor: >150 @ 4 ohms per ch./ 50 Hz >75 @ 2 ohms per ch. / 50 Hz
  • Input Range: 100mV - 4V RMS
  • Dimensions (L x W x H): 8.52 in. x 7.09 in. x 2.05 in. 217 mm x 180 mm x 52 mm

Specs

M400/4 Full-Range Marine Amplifier

Dimensions 8 5/8" Width x 2 1/16" Height x 7 1/8" Length
Type 4 Channel
Warranty Details Two Years
Wattage 400 Watts

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REVIEW SNAPSHOT®

by PowerReviews
Jl Audio M400/4 Full Range Marine Amplifier
 
5.0

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Good power output (3)

Cons

No Cons

Best Uses

No Best Uses

Reviewed by 4 customers

Displaying reviews 1-4

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5.0

THE BEST AMP GOING!

By Rick

from Supply, NC

About Me Audiophile, Movie Enthusiast, Practical, Tech Savvy

Verified Buyer

Pros

  • Easy To Set Up
  • Good Power Output
  • Great Sound Quality

Cons

    Best Uses

    • Basic Systems

    Comments about Jl Audio M400/4 Full Range Marine Amplifier:

    Ann in the Wilmington NC store could not have been more pleasant to deal with. She is the store manager and I can certainly see why she was picked. Her attitude and customer service is second to no one. She is the best!

    • Was this a gift?:
    • No
     
    5.0

    Best amp I ever have

    By Dan

    from San Juan ,P.R

    About Me Technically Challenged

    Pros

    • Accurate Controls
    • Easy To Set Up
    • Energy Efficient
    • Good Power Output

    Cons

      Best Uses

      • Basic Systems

      Comments about Jl Audio M400/4 Full Range Marine Amplifier:

      I have 4 JL M770 and they sound awesome

      • Was this a gift?:
      • Yes
       
      5.0

      its so nice

      By thiagocardoso

      from rio de janeiro, brazil

      About Me Intermediate

      Verified Buyer

      Pros

      • Attractive Design
      • Clear Sound
      • Easy To Install
      • Good Power Output
      • No Rattle
      • Waterproof
      • Weather Resistant

      Cons

        Best Uses

        • Larger Boats

        Comments about Jl Audio M400/4 Full Range Marine Amplifier:

        i like so much that i buy 1 first and after i buy second.

        (1 of 1 customers found this review helpful)

         
        5.0

        Excellent powerhouse

        By GL

        from Morton, IL

        About Me Advanced

        Pros

        • Attractive Design
        • Clear Sound
        • Easy To Install

        Cons

          Best Uses

          • Larger Boats
          • Partying
          • Small Boats

          Comments about Jl Audio M400/4 Full Range Marine Amplifier:

          This amplifier is currently driving 2 pairs of JL 7.7 CCS speakers on the bridge of a 380 Carver Santego. The system gets many compliments on how clear it is at higher volume levels. I won't consider any other amp except possibly the MHD series from JL but I prefer the power supply technology in the M series.

          Displaying reviews 1-4

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