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Pyle

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

  • Based on 2,361 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Jun 29
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Style: Marine Amplifier


Features

  • PREMIUM 4 CHANNEL AMPLIFIER: Pyles 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. Its constructed with gold-plated speaker output terminal connectors as well to combat corrosion with long term use

Description

Features:4-Channel Amp System Dual MOSFET Power Supply Marine Grade Construction Waterproof Marine Rating IP-01 Dual Adjustable Input GAIN Level Controls Dual High Level Speaker Input Connectors Dual RCA (L/R) Input Connector Jacks Gold-Plated Speaker Output Terminal Connectors Adjustable Input GAIN Level Control Anti-Thump Delay Circuitry Built-in Thermal, Overload & Speaker Short Protection Heavy Duty Aluminum Alloy Heatsink Power ON LED Indicator Remote Turn ON/OFF What's in the Box:4-Ch. Marine Amplifier Audio Connection Cables Technical Specs:Output Power: @14.4 V.D.C. 1KH - 100 WX4 Max Amplifier Class: AB Fuse Type: 20A Input Gain Impedance Adjustment: 1 - 300mV Frequency Response: 15-30K Hz (+3dB) Input Impedance: 10k Ohms (Low), 100 Ohm (High) Input Sensitivity: 250mV (Low), 2.5V (High) T.H.D.: <0.04% Matching Speaker Impedance: 4-8 Ohms Maximum Current Draw: 10A Power Supply Voltage: DC 14.4V negative ground (10.5-16V) Dimensions: 7.87''W x 2''H x 8.0''L inches Net Weight: 3.0 lbs This Pyle Hydra amp will power your speakers on the dock, in your boat, or by the pool--it's completely waterproof. This 4-channel, 400-watt marine amp takes both high- and low-level inputs, so it's compatible with a variety of head units and sources. Remote turn/on off makes controlling the amp a breeze, and gold-plated RCA inputs mean it won't be a weak link in your setup. Power your speakers on the dock, in your boat, or by the pool. Click here for a larger image View a connection diagram. Click here for a larger imageInput OptionsThe PLMRA400 features low-level RCA inputs for sources that use RCA-type connectors. If your marine receiver lacks RCA output jacks, you can connect speaker output leads to the high-level terminal inputs.Input Level ControlAdjust the line level input for the least amount of distortion to match your source unit.ProtectionProtect the amp and your vehicle's electrical system from short circuit conditions with built-in fuse protection, along with overload, thermal and short circuit protection. A heavy duty aluminum alloy heatsink helps prevent any thermal issues.4 or 8 Ohm Speaker ImpedanceThe PLMRA400 is ready for either 4- or 8-ohm speakers, in pair.Remote Turn- On/OffWire the PLMRA400 to turn on and off in tandem with your receiver/head unit.Pyle PLMRA400 Select Specifications Power Rating: 100 Watts x 4 Maximum Power Supply Voltage: 14.4V DC Neg. Ground (10.5-16V) Frequency Response: 15 Hz-30 KHz Input Impedance: Low Level: 10K Ohms High Level: 100 Ohms Input Sensitivity: Low Level: 250mV High Level: 2.5V Dimensions: 7.87 x 2 x 8 Inches (L x W x H) Weight: 3.3 lbs. What's in the BoxPyle PLMRA400 Amplifier, Mounting Hardware, User's Manual

Item dimensions L x W x H: 11.1 x 8.5 x 2.6 inches


Voltage: 12 Volts


Manufacturer: Pyle


Maximum Supply Voltage: 12 Volts (DC)


Minimum Supply Voltage: 12 Volts (DC)


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 11.1 x 8.5 x 2.6 inches; 3.9 Pounds


Item model number ‏ : ‎ PLMRA400


Department ‏ : ‎ Pyle


Date First Available ‏ : ‎ January 1, 2007


Manufacturer ‏ : ‎ Pyle


Country of Origin ‏ : ‎ China


Customer Reviews: 4.1 4.1 out of 5 stars 2,361 ratings


Item dimensions L x W x H: ‎11.1 x 8.5 x 2.6 inches


Voltage: ‎12 Volts


Manufacturer: ‎Pyle


Maximum Supply Voltage: ‎12 Volts (DC)


Minimum Supply Voltage: ‎12 Volts (DC)


Mounting Type: ‎Boat Mount


Brand: ‎Pyle


Number of Channels: ‎4


Output Power: ‎400 Watts


Package Type Name: ‎Pyle


Specification Met: ‎Ip-01


Material: ‎Aluminum


Global Trade Identification Number: ‎75


UPC: ‎068888883375


Item Weight: ‎3.9 pounds


Product Dimensions: ‎11.1 x 8.5 x 2.6 inches


Country of Origin: ‎China


Item model number: ‎PLMRA400


Is Discontinued By Manufacturer: ‎No


Wireless Remote: ‎No


Warranty: ‎As labelled


Height (inches): ‎3 inches


Width (inches): ‎8.5 inches


Weight: ‎0.06 Kilograms


Date First Available: January 1, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • A+++
Excelente
Reviewed in the United States on April 14, 2025 by Dennis
    • Still works great 7 years on
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 ... show more
Reviewed in the United States on November 26, 2024 by Wayne W.
    • Greatsound and INEXPENSIVE
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 ... show more
Reviewed in the United States on September 29, 2014 by Rattler
    • Wanted a small amp that didnt break the bank
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. ... show more
Reviewed in the United States on September 21, 2024 by Eric
    • Wish it worked
The amp didn’t work for me. Measured voltage and I was getting 11v at the supply. Wasn’t getting voltage at the speakers. Connected both RCA as well as the low impedance and connecting either one of them didn’t work. Amp is definitely turning on as the light does turn on. Tried another amp of mine and the speakers started getting voltage. And taking a look at the reviews, appears that a lot of these amps aren’t working properly out of the box. This amp is a Pyle of garbage ... show more
Reviewed in the United States on January 5, 2025 by Nick Salvador
    • Good Amplifier
I never planned on using this amplifier for marine use, for the price, and being 4-channel, I wanted to use to power my car's main speakers. For this use, it's awesome, I can get my speakers beyond the stereo head unit's RPM rating of 35watt per speaker, close to the speaker's RMS rating of 50watt. This in turn makes it so I don't have to buy a newer stereo head unit to get better or louder sound. This will also make the bass come out better. The only complicated part is you have to have your stereo unit go to this amplifier's input, and then the outputs going to your speakers. I used quick disconnects for this purpose so if I needed to take out the amplifier I could still get my radio hooked up quickly. This all is time consuming, so expect this not to be a plug and play experience for the average person. Concerning the waterproof part, for my purpose this part doesn't affect me, but the product's description says "waterproof" because of it's marine usage. I want to take note about what the instruction manual says about this; it mentions if the unit gets wet or damp, to IMMEDIATELY wipe and dry it off... that doesn't sound waterproof to me, more so, the speaker connectors are like any other speaker connections where you screw on the wire, and are exposed to any weather conditions if the unit is not properly mounted in a waterproof location, if somehow you could a decent amount of water spilled on this area, it will most likely bridge and short out, but that's just my 2 cents. ... show more
Reviewed in the United States on December 24, 2013 by firejackal
    • Not bad for the price
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 ... show more
Reviewed in the United States on May 28, 2011 by JW

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