Pyle PLMRA400 400-Watt 4-Channel Waterproof Marine/Car Amplifier

  • List Price: $128.99
  • Sale Price: $37.56
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  • PYLE PLMRA400 4 Channel Waterproof Amp Marine/Car Amplifier
  • 400 Watts Output Power (100 Watts x 4 Channels)
  • Heavy Duty Aluminum Alloy Heatsink
  • Gold Plated Speaker Terminals & Low Level RCA Inputs - High Level Inputs
  • Full Manufacturer's 1 Year Warranty

Product Description

Pyle Marine 4 channel 400W amplifier

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.

Pyle PLMRA400
Power your speakers on the dock, in your boat, or by the pool. Click here for a larger image
Pyle PLMRA400 Diagram
View a connection diagram. Click here for a larger image
Input Options

The 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 Control

Adjust the line level input for the least amount of distortion to match your source unit.


Protect 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 Impedance

The PLMRA400 is ready for either 4- or 8-ohm speakers, in pair.

Remote Turn-On/Off

Wire 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 Box

Pyle PLMRA400 Amplifier, Mounting Hardware, User's Manual

Product Detail

  • Product Dimensions: 11.1 x 8.5 x 2.6 inches; 3.95 pounds
  • Shipping Weight: 3.95 pounds
  • ASIN: B000N5T0T4
  • Item model number: PLMRA400
  • Average Customer Review: Customer Reviews

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