ROCKFORD FOSGATE PM100X1K – 100W Mono Amplifier Kit
Produit disponible sous 6 jours.
SKU: PM100X1K
Category: Home Page, Marine Amplifiers – For Powerful, Clear Sound at Sea, Mono Amplifiers - Maximum Power for Your Subwoofers, Rockford Fosgate
Vendeur:Rockford

ROCKFORD FOSGATE PM100X1K – 100W Mono Amplifier Kit
Product presentation:
The ROCKFORD FOSGATE PM100X1K is a set of two 100W Punch Marine mono amplifiers , specially designed to easily integrate into any OEM or aftermarket audio system, without the need to run a B+ power cable. Thanks to its patented FreeLoad™ technology, the amp draws power directly from the original speaker outputs, while preserving the car radio circuitry.
Ideal for vehicles, motorcycles, boats or off-road applications, the PM100X1K is rugged, discreet and waterproof (IPx6 certified). Its compact size allows for installation anywhere , and its intelligent operation prevents overloading the original system. It is sold in pairs to provide stereo or mono amplification for two channels.
⚙️ Main Features
Functionality | Details |
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🔊 Dynamic power | 2 x 100W max / 60W RMS under 4Ω or 2Ω (per amp) |
⚡ FreeLoad™ Technology | Power and signal recovery via speaker cables |
🎛️ High-pass filter | Selectable: 60Hz, 80Hz, 100Hz at 12 dB/octave (Butterworth) |
🎚️ Selectable impedance | 4Ω / 2Ω switch |
🔇 Progressive ignition | Silent ignition + high-level automatic triggering |
🛡️ Built-in protections | Thermal protection, short circuit, overvoltage |
🧰 Simple connectivity | Wiring via pigtail harnesses included |
🧱 Aluminum chassis | Extruded aluminum heat sink |
💧 IPx6 waterproof | Resists powerful water projections (marine and motorcycle use) |
🧪 Compliance | CEA-2006 and CE standards |
📦 Packaging | Sold in pairs (1 left channel + 1 right channel) |
📐 Technical specifications
Specifications | Value |
---|---|
Amplifier type | Full-range mono, non-bridgeable |
RMS power | 2 x 60W @ 4Ω / 2 x 100W @ 2Ω |
Frequency response | 60 Hz – 20 kHz |
Crossover | Speaker 60 / 80 / 100 Hz (12 dB/oct) |
Food | Via speakerphone (FreeLoad) |
Auto ignition | Yes (high level) |
Selectable impedance | 4Ω or 2Ω |
Waterproof rating | IPx6 |
Dimensions | 33 x 7.62 x 9.9 mm (per amp) |
🔎 Why choose the ROCKFORD PM100X1K?
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✅ Fast and clean amplification without modifying your original harness
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🚫 No B+ power cable required
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🌊 Water and element resistant , ideal for marine or motorcycle applications
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🛡️ Complete electronic protections
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🔧 Discreet and easy installation , even in the tightest spaces
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🧠 OEM compatible without risk for your original car radio
📦 Package contents
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2 x ROCKFORD PM100X1 Amplifiers (Left + Right)
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2 x Pigtail Wiring Harnesses
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1 x User Manual
📥 Downloads

Shipping Policy
At Multison, we are committed to providing you with a fast, reliable and secure delivery service for all your in-car audio, video and multimedia products.
Delivery Zones
We deliver to mainland France and several European countries, directly from our warehouse in France.
Delivery Times
Delivery times vary depending on the product and destination:
- Metropolitan France : Generally, 4 to 8 working days after order processing.
- Europe : Approximately 5-15 business days depending on destination and local shipping conditions.
Please note that delivery times are indicative and may vary depending on periods of high demand, such as holidays or sales.
Order Tracking
As soon as your order is shipped, you will receive a confirmation email containing a tracking number allowing you to follow your package in real time.
Shipping Costs
Shipping costs are automatically calculated at checkout based on the size, weight and destination of your package. Free shipping options may be available for certain purchase amounts or during special promotions.
Delays and Incidents
In case of any delay or problem related to the delivery, our customer service is at your disposal to assist you. You can contact us via our "We are here to help you" page for any questions or follow-ups.
Returns
We want you to be completely satisfied with your purchases. If you are not completely satisfied, here is our return policy:
- Return Period : You have 14 days from receipt of your order to make a return.
- Return Conditions : Items must be in their original condition, unused, and in their original packaging.
- Return Procedure : Please contact our customer service via our "We're here to help" page for return instructions. Return fees may apply depending on the circumstances.
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Installation guides
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