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Product Details
    Pyle - PLMRA400 , On the Road , Vehicle Amplifiers , 4 Channel 400 Watt Waterproof Marine Amplifier
4 Channel 400 Watt Waterproof Marine Amplifier
Model PLMRA400
Brand Pyle
Category Vehicle Amplifiers
MSRP $108.99
Warranty 1 year


  • IC Power 100 Watts x 4 Output
  • Variable Input Gain Control
  • Power ON LED Indicator
  • High/Low Level Input
  • Remote Turn On/Off
  • Speaker Output Connector
  • Gold Plated RCA Inputs
  • Thermal / Overload / Short Circuit Protection
  • Heavy Duty Aluminum Alloy Heatsink
  • Load Dump Over Voltage
  • Dimensions: 7.87''W x 2''H x 8.0''L
  • Weight: 3.30 (lbs)
  • Sold as: Unit
  • Weight: 4.14 lbs.
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      Average Rating :
      looks real good...More
      I hooked this amp up with four 200 ...More
      Great amp just right for my boat....More
      Very good sound,if your not looking...More
      I bought this amp to power up a jam...More
      Easy installation, quality appearan...More
      Light weight, Clean design, Univers...More
      I don't know what these other folks...More
      This amp has performed great as a r...More

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    Product Description
    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 this amp a breeze. Gold plated RCA inputs means this amp won't be a weak link in your setup. For protection, count on the heavy duty aluminum alloy heatsink to prevent overheating, as well as thermal, overload, and short circuit protection. Comes complete with mounting screws and hardware. Runs on 12 volts DC.
    Product Review
     Name : david 11/20/2014 6:18:12 PM
       Review : looks real good

     Name : Jared 9/29/2014 8:07:15 PM
       Review : I hooked this amp up with four 200 watt pioneer speakers. The sound quality is very good and loud, with no distortion and a very full range.

     Name : Timothy 9/9/2014 4:20:16 PM
       Review : Great amp just right for my boat.

     Name : edwin 5/22/2014 12:56:56 AM
       Review : Very good sound,if your not looking for a a fancy amp this is the one.

     Name : patrick 6/13/2013 5:57:11 PM
       Review : I bought this amp to power up a jam box cooler that I built. It sounds great and its perfect for the rugged outdoors. I wanted something durable for the elements, but with some good sound and this provided what I needed!

     Name : Michael 4/22/2013 11:49:44 AM
       Review : Easy installation, quality appearance and superior performance

     Name : Scott 11/7/2012 12:58:54 PM
       Review : Light weight, Clean design, Universal connectors make installation Easy !!

     Name : Kaitlin 7/7/2012 1:06:28 AM
       Review : I don't know what these other folks are whining about, it's a $45 amp, I guess they thought they were getting a $500 amp instead of this $45 amp, I dunno... This amp serves it's purpose well and rocks the hell out of my daughters VW Cabrio. It's driving four 6.5" and two 6" subs in a custom box I built for her VW. The system now sounds waaaaayyyy bigger than it actually is after the addition of this amp and installing it was a piece of cake too. Clear and easy to understand instructions. I'm probably going to buy another one of these amps and hold on to it so I can put into my Jeep when I buy it.

     Name : Daniel 8/30/2011 8:15:01 AM
       Review : This amp has performed great as a replacement for my POS DUAL amp. Don't ever buy that brand. This amp is connected to my 8inch sub in my boat and so far I love it! It gets the ladies to partyyyyyyyy