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  • 350W Marine Grade Class D Monoblock Amplifier
  • The Cerwin Vega RPM HED Marine Grade Class D Monoblock Amplifier - HRPM350.1D features a rectangular black design with red accents and the brand logo in red and white on top. Its sleek brushed metal look is ideal for outdoor audio systems, with visible side wires enhancing its functionality.
  • The Cerwin Vega RPM HED Marine Grade Class D Monoblock Amplifier (model HRPM350.1D) is a black and red IPX67 digital marine amplifier with the brand name in white and a red logo on the front panel, metallic side accents, visible wiring on either side, set against a white background.
  • Back Side Of 350W Class D Amplifier
  • The Cerwin Vega RPM HED Marine Grade Class D Monoblock Amplifier HRPM350.1D is mounted on a white surface, featuring visible red and black wiring with three white, black, and red wires extending from the bottom and a cluster of cables. The brand logo and model are displayed on top.
  • On a white surface, a black cable coiled and secured with a twist tie is on the left. In the middle, Cerwin Vega's RPM HED Marine Grade Class D Monoblock Amplifier, HRPM350.1D, features a protruding knob. On the right, a small black metal bracket with mounting holes showcases its marine robustness.
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RPM HED 1-Channel Marine Grade Class-D Monoblock Amplifier - HRPM350.1D

$259.99 USD
$259.99 USD $329.99 USD
Sale Sold out

Weight: 2.49 lb

Size: 1 Channel
Only 24 units left

HRPM350.1D - RPM HED 1-Channel Marine Grade Class-D Monoblock Amplifier

RPM HED MARINE Amplifier – Power That Goes Where You Go

Take your music to the great outdoors with the RPM HED MARINE Amplifier—the ultimate audio companion for those who ride and cruise in style. Designed for durability and packed with power, this amplifier is built to withstand the elements, so you can enjoy your tunes no matter where the adventure takes you.

Built for the Outdoors, Made for Performance

  • Rugged and Waterproof: The die-cast aluminum chassis is sealed to protect the amplifier from water, dirt, and debris, ensuring reliable performance in the harshest environments.
  • Compact Yet Powerful: Don’t let the compact design fool you—this amplifier packs a punch, delivering impressive sound quality and power that enhances your audio system, whether you're on an ATV, golf cart, motorcycle, or boat.

Versatile and Ready for Action

  • Perfect for Any Ride: Its small size makes it ideal for installations in tight spaces, while its rugged construction ensures it can handle the toughest conditions.
  • Ideal for Marine Use: Whether you're hitting the waves or cruising the roads, the RPM HED MARINE Amplifier brings out the best in your audio system, ensuring your music stays crystal clear no matter the journey.

Ride Loud, Ride Proud

The RPM HED MARINE Amplifier isn’t just built to survive—it’s built to deliver. Power your ride with high-quality audio that’s built to last, whether you're off-roading, boating, or cruising the highway. Enjoy your music wherever you go, without compromise.

Your Adventure, Your Sound, Your RPM HED MARINE Amplifier.

No matter where the road (or water) takes you, the RPM HED MARINE Amplifier will keep your music playing strong. Get ready to turn up the volume and ride with style!

Power Ratings & Specifications

  • RMS Power @ 1Ω: 350W RMS
  • RMS Power @ 2Ω: 220W RMS
  • RMS Power @ 4Ω: 120W RMS
  • Total Harmonic Distortion: <0.3%
  • S/N Ratio (1W @ 4Ω): >85dB
  • Gain Range: 0.2v-10v
  • Cross Over Range: 50Hz-250Hz
  • Frequency Range: 50Hz-250Hz
  • Subsonic: 10Hz-50Hz
  • Bass Boost: 0dB-18dB
  • Dimensions: 7.92”x3.24”x1.41” (201.2mm x 82.4mm x 35.8 mm)

FEATURES

  • IPX67 Waterproof Rating
  • Balanced Inputs
  • Power & Protection Led Light Status Indicator
  • Remote Bass Knob Included
  • Thermal, Voltage & Short Circuit Protection

Weight:

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FAQ

Have questions? Our FAQ section covers everything you need — from ordering and payments to shipping, returns, and technical support. Browse through the answers to the most common inquiries to get quick help. If you still need assistance, our support team is always ready to help.

At Cerwin-Vega, we take pride in being the manufacturer of high-quality audio products, ensuring that every item meets our stringent standards. Our commitment to excellence extends to our comprehensive warranty coverage for both our Pro and Home divisions.

Warranty Coverage:

  • Passive Speakers: 2 years
  • Active Devices: 1 year
  • Headphones: 1 year

For details please visit our warranty policy page.

Cerwin-Vega product is more than just audio equipment—it's a commitment to legendary sound, precision craftsmanship, and reliability honed over 70 years of excellence. By registering your product, you unlock a range of exclusive benefits designed to enhance your ownership experience.

Please visit the product registration page.

Find us near you! Use our Store Locator to easily discover authorized dealers, service centers, or retail locations. Simply enter your city or ZIP code to view nearby stores, contact details, directions, and availability. Shop with confidence knowing you're purchasing from trusted locations.
Please visit our Dealer locator page.

Find trusted and verified support through our list of Authorized Cerwin Vega Repair Centers. Each location is certified to provide genuine parts, expert diagnostics, and professional servicing to ensure peak performance and product longevity. Use this directory to locate the nearest repair partner for fast, reliable, and warranty-approved service.

Please visit our list of Authorized Cerwin Vega Repair Centers page.
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