PYLE
PLMR-A400 Pyle Hydra PLMRA400 Marine Amplifier - 400 W PMPO - 4 Channel
Mfg Part Number: PLMR-A400 , Item #: 1065285
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Price: $68.48
+ Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Nov 04, 2025
No Sales Tax except these states
, PO and Wire.
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.
Main Specification
| General Information | |
| Manufacturer | PyleUSA |
| Manufacturer Part Number | PLMR-A400 |
| Manufacturer Website Address | http://www.pyleaudio.com |
| Brand Name | Pyle |
| Product Line | Hydra |
| Product Model | PLMRA400 |
| Product Name | Hydra PLMRA400 Marine Amplifier |
| Product Type | Marine Amplifier |
| Technical Information | |
| Audio Channels | 4 |
| Impedance | 100 Ohm |
| PMPO Output Power | 400 W |
| Minimum Frequency Response | 15 Hz |
| Maximum Frequency Response | 30 kHz |
| Power Description | |
| Minimum Input Voltage Sensitivity | 10.5 V DC |
| Maximum Input Voltage Sensitivity | 16 V DC |
| Physical Characteristics | |
| Durability | Water Proof |
| Height | 2" |
| Width | 7.9" |
| Depth | 8" |
| Weight (Approximate) | 3.30 lb |
| Warranty | |
| Limited Warranty | 1 Year |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
