Rockford Fosgate M5-1000X1
M5 Series 1000W Marine Subwoofer Amplifier
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Take your marine audio system to the next level with the Rockford Fosgate M5-1000X1—a 1000-watt monoblock marine amplifier built for deep, punchy bass and reliable performance. Engineered with marine-grade durability and a compact, weather-resistant design, this amp ensures your subwoofer delivers bold, clear sound whether cruising through waves or relaxing on calm waters.
| Feature | Details |
|---|---|
| Amplifier Type | Monoblock Marine Amplifier |
| Power Output | 500W x 1 @ 4Ω, 1000W x 1 @ 2Ω |
| Total Power Output | 1000 watts |
| Frequency Response | 20 Hz – 250 Hz |
| Signal-to-Noise Ratio | >85 dB |
| Low-Pass Crossover | Variable, 50–250 Hz |
| Bass Boost | 0–18 dB @ 45 Hz |
| Design | Compact, weather-resistant with corrosion-resistant connectors |
| Compatibility | Marine subwoofer systems |
| Installation Notes | Compact size allows installation in tight marine spaces |
| Key Features | 1000-Watt Monoblock Amplifier, Class-D Efficiency, Weather-Resistant Design, Compact Chassis, Variable low-pass filter and adjustable bass boost |
What’s in the Box
- Rockford Fosgate M5-1000X1 Monoblock Marine Amplifier
- Wiring harness
- Mounting hardware
- User manual
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.