Down4Sound JP 34AB | 590 WATT RMS Class AB 4CH Amplifier - Purple

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  • Down4Sound JP 34AB or 590 WATT RMS Class AB 4CH Amplifier - Purple
  • Down4Sound JP 34AB or 590 WATT RMS Class AB 4CH Amplifier - Purple
  • Down4Sound JP 34AB or 590 WATT RMS Class AB 4CH Amplifier - Purple
  • Down4Sound JP 34AB or 590 WATT RMS Class AB 4CH Amplifier - Purple
  • Down4Sound JP 34AB or 590 WATT RMS Class AB 4CH Amplifier - Purple
MSRP: $449.99
— You save $170.00

Frequently bought together:


JP 34 CLASS AB Amplifier: 590W PLUS RMS 4 CHANNEL Amplifier

The long-awaited return of the JP34AB is finally here, and it's better than ever. This amp is a rare piece of class AB greatness, and it's packed with features that will take your audio to the next level. The accurate channel clip indicator is a great tool for keeping your sound in check, and the thermal stabilization of internal high flow fans will keep your amp running at its best. With its 90's  Purple color, this amp is sure to turn heads, so don't wait – order now and be one of the first to experience the JP34AB.

  • RMS power, 2ohm : 200W x 4 RMS at 14.4V
  • RMS power, 4ohms : 134W x 4 RMS at 14.4v
  • RMS power, 4ohms Bridged: 450W x 2 (manual has typo)
  • Frequency Response: 10 Hz - 45KHz
  • High Pass Filter: 20Hz - 800Hz
  • High Pass Filter Multiply: x1 - x10 (200Hz -8KHz)
  • Low Pass Filter: 50Hz - 800Hz
  • Low Pass Filter Multiply:x1, x10 ( 500Hz - 8KHz )
  • Input sensitivity: 6V - 0.2V
  • Signal to Noise Ratio: 100Db
  • T.H.D @ 4ohm: less than 0.1%
  • Fuse rating: 100A
  • Length (inches): 19.68"
  • Operating voltage : 9 to 16 Volts
  • Width x Height (inches): 7.4" W x 2.24" H
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33 Reviews

  • 5
    Awesome Amp/Pure SQL

    For everyday listening, this AMP is amazing. Just enough power to bring my 6x9 and 6.5's alive. Truck rocks and my daily jams are pure joy. As usual D4S provides exceptional customer service and super fast shipping. Recommend.

  • 5

    This is the 2nd JP34a/b I’ve purchased love the first one figured I’d get another one to have on ready stand by should I need it, or not, the amp is solid, build quality is on point,, the look is crazy cool, thick clear lean back plate, Tiffany style RCA’s x10 multiplier and that clean, clear, a/b class technology you can’t beat especially at this price, and it is plenty loud cones with 2 fans and for good reason it will get hot if you play it for long periods of time cranked up, but as to be expected with a/b class amps, mount it so air can pass under it and is recommend that it get a lil air conditioning if possible ive angled vents towards it and raised it up another half inch which helps, regardless of that this is a kick ass amp no doubt about it I’m running 2 sets of focal flax evo 3 ways and it is exactly what those focals want I couldn’t be happier, thanks D4S liked it so much I bought 1 more for extra!

  • 5
    Wow! Just Wow!

    I mean WOW! This little purple beauty sounds as great as it looks! Great power. Great control over my component sets. Sounds incredibly detailed. Love it!

  • 5

    Absolutely amazing amplifier, couldn't be happier with my purchase!! This amp is gorgeous! And, crazy fast shipping also! Thanks guys!

  • 5
    Gorgeous sub

    One of the nicest amps that I've seen, top quality.

  • 5

  • 5
    Beautiful Amp

    I can't wait to install this amp on my build this winter but from what the dino chest do and the previous reviews I had complete faith it's going to hold up to its end of the bargain

  • 5

    The DOWN4SOUND JP 34AB sounds just as good as it looks. I highly recommend any amplifier from down4sound very outstanding product and high quality components.

  • 5

    I also own the jp8,&jp85, as blue is my color! Having said that, this purple is even better in person!!!! Its brushed, so it is soft,& almost at times silver looking, so its classy, not obnoxious, or tacky. I run this in 3 way mode. Channels 1&2 stereo to my morel elate carbons, as they need power! And, rear channels bridged to 2 10” subs. Wow, just wow!!!! Clean, warm, natural at low and high volume. I run an audison bit tend dsp before it, and have listened with and without the dsp. Either way, it delivers power to my inefficient elate carbon comps and makes ‘em sing like a BIRD! For reference, Ive used audison apf8.9bit, audio control, morel, alpine,& old skool phoenix gold, made by hand in portland, amps. I’ve been into car audio for 30+ years,& this reminds me of the old skool days. I watched big D’s, williston audio labs, dyno on this amp prior to buying. Just buy one, the rate is really low, even if for collection. GREAT JOB D4s, waiting on the release of the jp7.7

  • 5
    Sleek looking amps!

    As somebody who absolutely loves to beat down the block with Zv5’s I’ve always appreciated clean sound, I’ve been looking for a mids amp that’s class a/b since I switched from Rockford fosgate to crescendo. Class D has its place but class a/b just sounds that much better. I do wish these were Korean built and not Chinese but all in all it’s a very nice amp

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