--- product_id: 1143188 title: "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" price: "507.50 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/1143188-pyle-hydra-marine-amplifier-upgraded-elite-series-400-watt-4 store_origin: TN region: Tunisia --- # Dual MOSFET power supply IP-01 waterproof rating 400W max power output 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 **Price:** 507.50 DT **Availability:** ✅ In Stock ## Summary > 🌊 Amplify your adventure — sound that sails beyond limits! ## Quick Answers - **What is this?** 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 - **How much does it cost?** 507.50 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1143188-pyle-hydra-marine-amplifier-upgraded-elite-series-400-watt-4) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety Shield:** Heavy-duty aluminum heatsink with thermal overload and short circuit protection keeps your system safe and reliable. - • **Precision Audio Control:** Dual adjustable GAIN level controls let you fine-tune input sensitivity for perfect sound balance. - • **Universal Compatibility:** Premium RCA stereo inputs plus high-level terminal inputs for seamless integration with any head unit. - • **Built to Brave the Elements:** Marine-grade IP-01 waterproof design with corrosion-resistant gold-plated terminals ensures durability on water. - • **Immersive 4-Channel Powerhouse:** Delivers crisp, high-quality stereo sound with 100W per channel for your marine or vehicle setup. ## Overview The Pyle Hydra Marine Amplifier PLMRA400 is a rugged, 400-watt 4-channel marine-grade amplifier designed for superior audio performance on boats and vehicles. Featuring waterproof IP-01 certification, dual MOSFET power supply, adjustable gain controls, and advanced protection systems, it delivers powerful, clear sound while resisting corrosion and electrical faults. Perfect for professionals and enthusiasts seeking reliable, high-fidelity marine audio upgrades. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000N5T0T4 | | Best Sellers Rank | #37,469 in Electronics ( See Top 100 in Electronics ) #26 in Marine Amplifiers | | Brand Name | Pyle | | Customer Reviews | 4.1 out of 5 stars 2,422 Reviews | | Global Trade Identification Number | 00068888883375 | | Included Components | Hydra Series Waterproof Marine Class AB Amp (400 Watts, 4 Channels) | | Item Dimensions | 11.1 x 8.5 x 2.6 inches | | Item Weight | 3.9 Pounds | | Item dimensions L x W x H | 11.1 x 8.5 x 2.6 inches | | Manufacturer | Pyle | | Material Type | Aluminum | | Maximum Output Power | 400 watts | | Maximum Supply Voltage | 12 Volts (DC) | | Minimum Supply Voltage | 12 Volts (DC) | | Model | PLMRA400 | | Mounting Type | Boat Mount | | Number of Channels | 4 | | Output Power | 400 Watts | | Package Type Name | Pyle | | Part Number | PLMRA400 | | Specification Met | Ip-01 | | UPC | 068888883375 | | Unit Count | 1 Count | | Voltage | 12 Volts | | Warranty Description | As labelled | ## Product Details - **Item dimensions L x W x H:** 11.1 x 8.5 x 2.6 inches - **Manufacturer:** Pyle - **Maximum Supply Voltage:** 12 Volts (DC) - **Minimum Supply Voltage:** 12 Volts (DC) - **Voltage:** 12 Volts ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/71oev5agujL.jpg) ## Frequently Bought Together - 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 - 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 - Pyle 6.5 Inch Dual Marine Speakers - 2 Way Waterproof and Weather Resistant Outdoor Audio Stereo Sound System with 200 Watt Power, Poly Carbon Cone and Butyl Rubber Surround - 1 Pair - PLMR62 (White) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/1143188-pyle-hydra-marine-amplifier-upgraded-elite-series-400-watt-4](https://www.desertcart.tn/products/1143188-pyle-hydra-marine-amplifier-upgraded-elite-series-400-watt-4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-21*