






Rockford Fosgate PM300X2
Punch Marine/Powersports Series 300W 2-Channel Amplifier
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Rockford Fosgate PM300X2: Compact 2-Channel Marine Amplifier for Superior Audio Performance
The Rockford Fosgate PM300X2 is a compact, high-performance 2-channel amplifier designed for marine and powersport applications. With 300 watts of RMS power, this amplifier delivers crisp, clean audio in even the harshest environments. Whether you’re outfitting a boat, ATV, or UTV, the PM300X2 provides the power and durability needed to enhance your listening experience, ensuring that your music sounds great no matter where your adventures take you.
Experience Crisp, Clean Audio with the Rockford Fosgate PM300X2
The Rockford Fosgate PM300X2 amplifier is engineered to deliver clear, powerful sound that brings your music to life, even in challenging environments. With its high-efficiency Class-AD design, this 2-channel amplifier ensures consistent power delivery, resulting in distortion-free audio. Whether you're listening to your favorite tracks at the beach or on the trails, the PM300X2 ensures that your audio system performs at its best, providing full-range sound with exceptional clarity.
Built for Marine and Powersport Durability
The Rockford Fosgate PM300X2 is built to withstand the rigors of marine and powersport environments. Featuring corrosion-resistant, conformal-coated circuit boards, this amplifier is protected against moisture, salt, and other elements that can damage electronics. Its rugged, compact chassis is designed for easy installation in tight spaces, making it an ideal choice for boats, ATVs, and UTVs. The PM300X2 also includes a variable crossover and high/low pass filters, allowing you to optimize the sound for your specific setup.
Versatile Performance for Multiple Audio Setups
The Rockford Fosgate PM300X2 offers versatile performance, making it suitable for a variety of audio configurations. It can power two full-range speakers with 75 watts RMS each at 4 ohms or 150 watts RMS each at 2 ohms, or it can be bridged to deliver 300 watts RMS to a single speaker or subwoofer. This flexibility allows you to tailor your marine or powersport audio system to your preferences, whether you're aiming for balanced sound or seeking to add extra punch to your bass.
Key Features:
- 300-Watt 2-Channel Amplifier: Delivers 75 watts RMS per channel at 4 ohms, 150 watts RMS per channel at 2 ohms, or 300 watts RMS when bridged at 4 ohms.
- High-Efficiency Class-AD Design: Ensures consistent power delivery for clear, distortion-free sound.
- Marine-Grade Construction: Corrosion-resistant materials and conformal-coated circuit boards protect against moisture and salt.
- Variable Crossover and High/Low Pass Filters: Optimize sound quality for your specific audio setup.
- Compact, Rugged Chassis: Designed for easy installation in tight spaces, perfect for marine and powersport applications.
Why Choose the Rockford Fosgate PM300X2?
The Rockford Fosgate PM300X2 is the ideal choice for marine and powersport enthusiasts who want to add crisp, clean audio to their system. With its high-efficiency design, marine-grade construction, and versatile performance, this amplifier provides the quality and reliability needed to drive your speakers to their full potential, even in the harshest environments. Whether you're upgrading your boat’s sound system or outfitting your ATV for the trails, the PM300X2 offers the power, precision, and durability you need for an exceptional audio experience.
Upgrade Your Marine or Powersport Audio with the Rockford Fosgate PM300X2
Ready to add clear, powerful sound to your marine or powersport audio system? Order the Rockford Fosgate PM300X2 300-watt 2-channel amplifier today and enjoy superior sound quality on every adventure.
Specifications:
| Specification | Details |
|---|---|
| Power Output (RMS) | 75 Watts x 2 @ 4Ω, 150 Watts x 2 @ 2Ω, 300 Watts x 1 @ 4Ω (Bridged) |
| Frequency Response | 20 Hz – 20 kHz |
| Class | AD |
| Signal-to-Noise Ratio | >100 dB |
| Variable Crossover | 50 Hz – 250 Hz |
| Dimensions | 8.3" x 6.8" x 2.4" |
FAQs
Q: What power output does the Rockford Fosgate PM300X2 amplifier provide?
A: The PM300X2 delivers 75 watts RMS per channel at 4 ohms, 150 watts RMS per channel at 2 ohms, or 300 watts RMS when bridged at 4 ohms, making it ideal for driving speakers or a subwoofer.
Q: Is the PM300X2 amplifier suitable for marine environments?
A: Yes, the PM300X2 features marine-grade construction, including corrosion-resistant materials and conformal-coated circuit boards, making it ideal for marine and powersport applications.
Q: What type of amplifier is the PM300X2?
A: The PM300X2 is a Class AD 2-channel amplifier, designed for high efficiency and clear, powerful audio performance in demanding environments.
Q: Does the Rockford Fosgate PM300X2 have customizable sound controls?
A: Yes, the PM300X2 includes a variable crossover and high/low pass filters, allowing you to optimize the sound quality for your specific audio setup.
Q: Why should I choose the Rockford Fosgate PM300X2 amplifier for my marine or powersport vehicle?
A: The PM300X2 amplifier offers crisp, clean sound with marine-grade durability, easy installation, and versatile performance, making it an excellent choice for upgrading your audio system in challenging environments.
Upgrade Your Audio Experience on the Water or Trails!
Don’t miss out on the opportunity to elevate your marine or powersport audio system with clear, powerful sound. Order the Rockford Fosgate PM300X2 now and enjoy an exceptional audio experience on every adventure.

What Others Are Saying
Eddie was great - SDCS installed a new head unit in my 2019 4Runner. He was honest in his opinions regarding the options I was considering. Pricing was also good - he was able to reuse some of my existing installation kit so I saved a bit of $$.Installation was clean and fast and he took the time to walk through the features before I left. Highly recommend!!
I had a great time at this shop! The staff really knows their stuff and took the time to explain the different options without pressure. Installation was quick, clean and professional. Everything looks factory and sounds amazing. The prices were fair and customer service was above and beyond. I highly recommend this place if you're looking for quality car audio and excellent service.
Those guys are really professional! I had a new Alpine floating head unit installed in my 2008 Mercedes, and it feels like a brand-new car. The installation was super clean. At first, the sound wasn’t the same as the factory stereo, but Kevin tuned it to be just as good—if not better—without adding any new amps. They even used my factory GPS antenna so I don’t have extra wires hanging out. On top of that, they matched the online price. Big thanks to Kevin and Eddie—highly recommended!
Kevin was awesome, he took his time and explained everything to me. I went in initially for a dash cam install and then decided to get a sub and amp installed as well. Both turned out great and will be returning if I need more work done.
Came In not knowing what to expect when suddenly my stereo stopped working. Spoke with Kevin in the front and after a VERY fast diagnosing they discovered my wiring was incorrect. After only about 45 minutes total being in the store I was on my way to the beach with a working stereo again! Thank you so much SDCARSTEREO
Highly recommend Kevin and the team at San Diego Car Stereo for any issues with aftermarket stereos. I bought a car with an aftermarket stereo and AC unit that wasn’t working properly—specifically, the heat wasn’t functioning due to an improper setup. I had several people look at it with no luck, and even the dealership basically refused to help because it was an aftermarket install. I came to Kevin and his team over the holidays feeling pretty defeated, but he was confident he could get the heat working before I headed back to a Colorado winter. Sure enough, he got it done.
FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.
