





Rockford Fosgate M5-1500X5
M5 Series 1500W Marine 5-Channel Amplifier
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Maximize Your Marine Audio with the Rockford Fosgate M5-1500X5: 1500-Watt 5-Channel Marine Amplifier
Experience full-system marine audio like never before with the Rockford Fosgate M5-1500X5—a high-performance, weather-resistant 5-channel amplifier built for life on the water. Offering 1500 watts of total power, this amp is designed to drive four full-range speakers and a subwoofer with clarity, efficiency, and durability. Whether you’re powering through waves or relaxing in a quiet bay, the M5-1500X5 ensures your music is always crisp, bold, and immersive.
Exceptional Power and Sound Clarity
The M5-1500X5 delivers 100 watts x 4 @ 4 ohms plus 400 watts x 1 @ 2 ohms to drive your system with full-spectrum sound and impactful bass. Ideal for complete boat audio setups, this 5-channel amplifier ensures every frequency—from delicate highs to pounding lows—is heard loud and clear.
Built for Marine Conditions
Constructed with marine-grade materials, this amp is fully protected against UV rays, salt, moisture, and vibration. With corrosion-resistant connectors and a rugged, compact chassis, the M5-1500X5 is built to withstand the challenges of marine environments and deliver long-lasting, dependable performance.
Class-D Efficiency for the Open Water
Equipped with Class-D amplifier technology, the M5-1500X5 offers powerful sound with minimal heat generation and energy draw. It's perfect for marine applications where efficiency and performance matter most, and its slim form factor allows easy integration—even in tight spaces.
Customizable Audio for Your Exact Needs
The M5-1500X5 features variable high- and low-pass crossovers and adjustable bass boost so you can dial in the exact tone and balance you want. From subtle background tunes to full-on party mode, you have precise control over your system’s audio dynamics.
Key Features
- 1500-Watt 5-Channel Marine Amplifier: Power your entire boat system—four speakers and a subwoofer—from a single, compact unit.
- Class-D Efficiency: Delivers high output with low power consumption and heat.
- Weather-Resistant Design: UV-, salt-, and moisture-resistant with marine-grade protection and sealed terminals.
- Audio Tuning Options: Adjustable high/low-pass filters and bass boost to optimize your sound.
- Compact and Durable: Easy to install and built to last in challenging marine environments.
Why Choose the Rockford Fosgate M5-1500X5?
Whether you're upgrading a factory system or building a high-performance setup from scratch, the M5-1500X5 offers a perfect blend of power, control, and durability. With full-range capabilities and robust subwoofer support, it’s an all-in-one solution for marine audio enthusiasts who demand excellence on the water.
Upgrade Your Marine Audio with the M5-1500X5
Order the Rockford Fosgate M5-1500X5 today to power your entire boat audio system with
Specifications
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Power Output: 100W x 4 @ 4 ohms + 400W x 1 @ 2 ohms
150W x 4 @ 2 ohms + 600W x 1 @ 1 ohm - Total Power Output: 1500 watts
- Frequency Response: 20 Hz – 20 kHz
- Signal-to-Noise Ratio: >85 dB
- Crossovers: Variable high- and low-pass (50–250 Hz)
- Bass Boost: 0–18 dB @ 45 Hz
- Dimensions: 13.3" x 7.8" x 2.0"
- Weather-Resistant: Yes, with sealed, corrosion-resistant connections
FAQs
Q: What kind of systems is the M5-1500X5 best for?
A: It’s ideal for powering a full marine audio setup—four speakers and a subwoofer—with one efficient, durable amplifier.
Q: Can I install the M5-1500X5 in tight spaces?
A: Yes. Its compact form factor and weather-resistant design make it perfect for tight, enclosed marine areas.
Q: How efficient is this amplifier?
A: It uses Class-D technology, which provides powerful sound output while drawing less power and generating less heat.
Q: Does the M5-1500X5 offer audio tuning controls?
A: Absolutely. It includes variable high- and low-pass crossovers and bass boost so you can fine-tune your system for the best sound.
Q: Is the M5-1500X5 built for marine conditions?
A: Yes. It's designed with full marine-grade protection against salt, moisture, UV rays, and corrosion for reliable performance on the water.
Upgrade Your Audio Experience on the Water!
Don't miss your chance to elevate your marine sound system. Order the Rockford Fosgate M5-1500X5 now and experience powerful, full-range sound across every wave and every ride.

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.