---
product_id: 1145273
title: "Pyle 400W 4-Channel Hydra Marine Micro Amplifier - Waterproof - RCA Input - 3.5mm Jack - MP3 - Soft Turn On/Off - Volume Gain Level Remote Control - Power Protection - PLMRMP3A"
brand: "pyle"
price: "858 Lei"
currency: RON
in_stock: true
reviews_count: 7
category: "Wireless"
url: https://www.desertcart.ro/products/1145273-pyle-400w-4-channel-hydra-marine-micro-amplifier-waterproof-rca
store_origin: RO
region: Romania
---

# 400W peak power output Waterproof for marine use Remote volume gain control Pyle 400W 4-Channel Hydra Marine Micro Amplifier - Waterproof - RCA Input - 3.5mm Jack - MP3 - Soft Turn On/Off - Volume Gain Level Remote Control - Power Protection - PLMRMP3A

**Brand:** pyle
**Price:** 858 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Ride the waves with power and precision — sound that sails with you!

## Quick Answers

- **What is this?** Pyle 400W 4-Channel Hydra Marine Micro Amplifier - Waterproof - RCA Input - 3.5mm Jack - MP3 - Soft Turn On/Off - Volume Gain Level Remote Control - Power Protection - PLMRMP3A by pyle
- **How much does it cost?** 858 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/1145273-pyle-400w-4-channel-hydra-marine-micro-amplifier-waterproof-rca)

## Best For

- pyle enthusiasts

## Why This Product

- Trusted pyle brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Control:** Includes wired remote for precise volume gain adjustments without leaving your seat
- • **Seamless Connectivity:** RCA and 3.5mm inputs plus high/low-level compatibility for ultimate device flexibility
- • **Powerhouse Performance:** Delivers 4 x 100W RMS at 4 Ohms for crystal-clear sound on the water
- • **Marine-Grade Durability:** Waterproof design ensures reliable performance in harsh marine environments
- • **Smart Speaker Protection:** Anti-thump soft turn-on/off and power protection circuitry safeguard your gear

## Overview

The Pyle 400W 4-Channel Hydra Marine Micro Amplifier is a compact, waterproof amplifier designed specifically for marine environments. It delivers robust 4 x 100W RMS power output with stable performance at 2 and 4 Ohms, features advanced power protection circuitry including anti-thump soft start/stop, and offers versatile input options including RCA, 3.5mm jack, and high/low-level inputs. With a wired remote volume gain control and durable marine-grade construction, it ensures premium sound quality and reliability on any boat.

## Description

Pyle 400W 4-Channel Hydra Marine Micro Amplifier - Waterproof - RCA Input - 3.5mm Jack - MP3 - Soft Turn On/Off - Volume Gain Level Remote Control - Power Protection - PLMRMP3A

## Features

- Marine amplifier delivers 4 x 100 Watts RMS at 4 Ohms, 4 x 200 Watts Max at 4 Ohms, 4 x 300 Watts RMS at 2 Ohms
- Power protection circuitry with anti-thump turn-on and soft turn-off to protect your speakers
- Accepts RCA line inputs and includes a 3.5mm-to-RCA adaptor so you can plug in your MP3 player or iPod easily
- Also accepts standard high- and low-level inputs from marine head units
- Includes wired remote control for adjusting volume gain
- 4 x 100 Watts RMS at 4 Ohms
- 4 x 200 Watts Max at 4 Ohms
- 4 x 300 Watts RMS at 2 Ohms
- Fuse: 10A
- RCA Line Input
- T.H.D:
- Soft Turn On/Off

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item dimensions L x W x H | 11.34 x 5.75 x 3.54 inches |
| Voltage | 3 Volts |
| Manufacturer | Sound Around |
| Maximum Supply Voltage | 12 Volts (DC) |
| Mounting Type | Boat Mount |
| Brand | Pyle |
| Number of Channels | 4 |
| Output Power | 200 Watts |
| Specification Met | Power Protection Circuitry |
| Material | Aluminum, Steel, ABS Plastic |
| Maximum Output Power | 400 watts |
| UPC | 068888897976 |
| Item Weight | 5.3 ounces |
| Product Dimensions | 11.34 x 5.75 x 3.54 inches |
| Item model number | PLMRMP3A |
| Is Discontinued By Manufacturer | No |
| Warranty | Manufacturer Warranty |
| Height (inches) | 3.7 inches |
| Width (inches) | 6 inches |
| Weight | 3.5 Kilograms |

## Product Details

- **Item dimensions L x W x H:** 11.34 x 5.75 x 3.54 inches
- **Voltage:** 3 Volts
- **Manufacturer:** Sound Around
- **Maximum Supply Voltage:** 12 Volts (DC)
- **Mounting Type:** Boat Mount

## Images

![Pyle 400W 4-Channel Hydra Marine Micro Amplifier - Waterproof - RCA Input - 3.5mm Jack - MP3 - Soft Turn On/Off - Volume Gain Level Remote Control - Power Protection - PLMRMP3A - Image 1](https://m.media-amazon.com/images/I/81dgGx2FStL.jpg)

## Available Options

This product comes in different **Product Packaging, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great amp for money
*by G***4 on July 24, 2013*

Have been using this amp for over a year now, still sounds great,as others have said the gain control is useless except I just set it and use my iPod as the volume.I'm using it in my jeep with 2 6x9's and two tweeters (tweeters run on one channel) so I have an extra channel, am going to buy a Pyle amp next week to complete.Overall I'd say that for the cost $50 at the time. It is great, straight forward and just plain works.

### ⭐ Not enough volume for the using on a boat. Misleading specs!
*by E***T on March 9, 2013*

Smooth installation of this little amp. The hardware is all there for remote MP3 plug-in, remote volume, speaker lead ins, was thrilled.But then I went to play music.Maximum volume is so low you can only really hear it when there is no wind, not the case on most boats! The advertised wattage should have been plenty of power, but it wasn't.So excellent inexpensive amp, but not suitable for the environment it is marketed towards.I ended spending twice as much on a JBL Marine amp, and now I can hear the music!!! Only regret is wasting the money on the Pyle unit which I threw the box away for so I can't return it. Serves me right for buying the cheap amp.Read David S. Jannke's excellent review for more details.

### ⭐⭐⭐⭐⭐ sound and quality
*by E***N on August 15, 2025*

delivery was quick very nice haven't hooked it up yet but very happy so far

## Frequently Bought Together

- Pyle 400W 4-Channel Hydra Marine Micro Amplifier - Waterproof - RCA Input - 3.5mm Jack - MP3 - Soft Turn On/Off - Volume Gain Level Remote Control - Power Protection - PLMRMP3A
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- Pyle Marine Bluetooth Stereo Radio - 12V Single DIN In-Dash Receiver for Boat Audio with Built-In Mic - Digital LCD - MP3/USB/SD Playback - AM/FM Radio - RCA Output - Remote Control - PLMRB29W

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-06*