Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier - Waterproof, 12 volt, Dual MOSFET Pow

4.2 4.2 out of 5 stars | 2,325 ratings

Price: 47.49

Last update: 12-29-2024


About this item

PREMIUM 4 CHANNEL AMPLIFIER: Pyle’s PLMRA400 is engineered as a 4 Channel marine amplifier that allows high quality stereo reproduction from source. This will power up your speaker and be universally compatible with a variety of head units
RCA STEREO INPUT: For an easier use of this hydra marine amplifier, it comes with premium RCA inputs. If your marine receiver lacks RCA output jacks, you can connect speaker output leads to the high-level terminal inputs
SHORT PROTECTION: Built with a heavy duty Aluminum Alloy heatsink, thermal overload speaker short protection and LED light indicator. These are to protect the amp and your vehicle's electrical system from short circuit conditions
POWERFUL 400 WATT: This amplifier is powerful with its 100 WATT x 4 max or 400 WATT and dual MOFSET power supply. Comes with dual adjustable input GAIN level controls between 1-300mV and 4 or 8 Ohm speaker impedance
MARINE GRADE: With its Marine rating of IP-01, it is waterproof ready. It’s constructed with gold-plated speaker output terminal connectors as well to combat corrosion with long term use

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Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
For warranty information about this product, please click here [PDF ] User Manual for PLMRA400 Manual [PDF ] Spanish (Mexico) 771770 [PDF 568 KB]

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Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier - Waterproof, 12 volt, Dual MOSFET Power Supply, GAIN Level Controls, RCA Stereo Input & LED Indicator (PLMRA400)

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Top reviews from the United States

  • Wayne W.
    5.0 out of 5 stars Still works great 7 years on
    Reviewed in the United States on November 26, 2024
    I just wrote a terrible review for another Pyle item I bought here. I thought it was only fair that I say my piece on this one too. I've owned this for 7 years and it's been placed on 4 boats since then. It worked great when it was new and it still works amazingly well, nice deep base and totally throws down. An excellent buy if you're considering it
  • Shane
    5.0 out of 5 stars Simple, effective and affordable
    Reviewed in the United States on January 26, 2024
    I needed an amp for my jeep wrangler. I wasn't gonna spend a lot due to weather and possible theft. This little amp was perfect. I have it running 2 sets of 5.25's and they sound great.
  • Rattler
    4.0 out of 5 stars Greatsound and INEXPENSIVE
    Reviewed in the United States on September 29, 2014
    Pretty impressed with this inexpensive little amp. I AM a bit of an audiophile, I like CLEAN music and sometimes like it LOUD without distortion. I have a competition quality $4000 stereo consisting of all Phoenix Gold amps three in fact, two Kicker Solobaric 12's, Kicker surround speakers for the rest of my system and it all puts together a CLEAN very LOUD awesome stereo that sets off car alarms and can be heard for blocks and blocks if I want it to be, but unfortunately none of that is waterproof for my Jeep.

    I figured I'd give this little guy a try, it is running two 6.5 Sony marine speakers in the doors and the Infinity Reference 6912m 6 x 9-Inch 300-Watt High-Performance 2-Way Marine Loudspeaker (Pair) in the back ( purchased here on Amazon as well ) and sounds pretty darn good,

    To tell you the truth for less than a Grant, this IS a really impressive little amplifier.

    I'm going to get the two channel amp as well and a couple of inexpensive Pyle 10's to add some MORE bass to the Jeep ( really can't believe how cheap this stuff is, I always considered pyle as just that a PILE of China *%*#& but I admit I was wrong,I have had nothing but GOOD experiences with this low cost audio ).

    It is great to have a good sounding stereo in my Jeep, that I don't really have to worry about it getting wet or worrying to much about being a target for thieves, most folks consider Pyle products the way I USED to.

    PLUS, MY ENTIRE SYSTEM COST LEES THAN ONE SPEAKER IN MY PREVIOUS SETUP - THAT ALONE IS AWESOME
  • Eric
    5.0 out of 5 stars Wanted a small amp that didnt break the bank
    Reviewed in the United States on September 21, 2024
    Ordered this amp for my jeep and installed along with a new radio. The amp had an issue after a couple of hours and stopped working. Put in for a replacement and got the replacement in two days (faster shipping than the original). I haven't reinstalled yet since I wired up directly to radio after issue with amp but I have to say there was no issue with replacing item. I would order again because while the original worked it was as advertised.
  • mike
    1.0 out of 5 stars Dead already
    Reviewed in the United States on November 27, 2024
    I got this amp on September 26, 2024. I hooked it up in my car and it worked fine until last week when channels one and two went out on me. I said no big deal I have 2 more I can use. Well today I was coming home from work and the other 2 channels went out on me. I had to pull over and disconnect the amp because it smelt like it was burning. I don’t suggest getting this amp.
  • John Smith
    5.0 out of 5 stars Nice Amp for the Golf Cart
    Reviewed in the United States on January 26, 2024
    The media could not be loaded.
    Nice Amp for the price - adds a lot of volume to my stereo and was easy to install.
    Customer image
    John Smith
    5.0 out of 5 stars Nice Amp for the Golf Cart
    Reviewed in the United States on January 26, 2024
    Nice Amp for the price - adds a lot of volume to my stereo and was easy to install.
    Images in this review
    Customer image Customer image
  • JW
    3.0 out of 5 stars Not bad for the price
    Reviewed in the United States on May 28, 2011
    I purchased this amplifier for my boat, I didnt want to spend much money knowing the harsh environmnet it would be operating. What I found once installed was this, for the money I spent this was the perfect amp. Just enough power to kick the Pyle 120W speakers I bought coupled to a clarion DB345MP Deck utilizing low power inputs, front and rear power output is suficient to supply bass and treble to enjoy the music, definately not a kicker, you have to adjust output down to prevent signal cutoff while playing loud music. There is definately crossover noise from front to rear and visaversa when using the fader, the Noise issolation is poor as well between all channels. For the money the amp performs well enough for the boat and its environment. I would purchase the components again if I had the chance for this type of use only. It's only been a few weeks now I can't speak of longevity.

    I would not recommend this for your vehicle or if you're a music connosur. Spend the extra money and purchase better equipment.

    JW
  • Anthony Bednarski
    5.0 out of 5 stars Great amp
    Reviewed in the United States on October 13, 2024
    This is the 2nd amp from Pyle. Great for outdoor applications.
    Customer image
    Anthony Bednarski
    5.0 out of 5 stars Great amp
    Reviewed in the United States on October 13, 2024
    This is the 2nd amp from Pyle. Great for outdoor applications.
    Images in this review
    Customer image

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