Rockford Fosgate PM100X1K Punch Marine 100 Watt Full-Range Mono Amplifier (Pair)

$279.99 $350.00 -21% OFF

Rockford Fosgate PM100X1K Punch Marine 100 Watt Full-Range Mono Amplifier (Pair)

$279.99 $350.00 -21% OFF
Brand: Rockford Fosgate SKU: PM100X1K Availability: In Stock

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$279.99 $350.00 -21% OFF

Guaranteed Fitment

Always the correct part

In-House Experts

We know our products
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Rockford Fosgate PM100X1K Punch Marine 100 Watt Full-Range Mono Amplifier (Pair)

The Punch Marine PM100X1 is a pair of 100-Watt full range dynamic power mono amplifiers that don’t need a power wire, is extremely compact in size, but big on power! The PM100X1 uses our patent-pending BTL technology that utilizes the speaker output of the radio to not only provide the audio signal it needs, but also the power that runs the unit. With no more load to the radio than a standard 2 or 4-ohm speaker, this design allows the amp to be connected to a 20-Watt output radio and produce up to 100 Watts dynamically! The small footprint of the PM100X1K amplifier allows it to be installed virtually anywhere along the speaker signal pathway from behind the radio to the door itself. This design makes the amplifier ideal for OEM or aftermarket as they can be hidden in the dash or doors of the vehicle. It is also IP67 water intrusion rated so it is also built to withstand the elements in motorcycle, boat, and motorsport applications.

General Features:

  • two compact mono amplifiers
  • 60 watts RMS x 1 at 4 ohms (100 watts RMS x 1 at 2 ohms)
  • CEA-2006 compliant
  • patent-pending BTL "Freeload" technology requires no separate positive power lead
  • connects to speaker wiring and chassis ground
  • selectable high-pass filter (60, 80, or 100 Hz at 12 dB/octave)
  • input impedance switch for low-impedance-capable receivers
  • rubber switch cover
  • IPX6 water intrusion rated
  • dimensions: 3"W x 1-5/16"H x 3-15/16"D
  • warranty: 2 years
  • Patented BTL powered "Freeload" Technology
  • Uses Stored Energy from BTL Amplifier to Produce Dynamic Power of Over 100 Watts
  • High Level Turn On
  • Pig Tail Connectivity for Easy Installation
  • Sold in pairs (left/right)
  • Harvests both B+ and Audio Signal from Standard Head Unit Speaker Outputs
  • Optional B+ Connection for Non-Standard Speaker Outputs
  • Short Circuit & Over Voltage Protection
  • Extruded Aluminum Heat Sink and Thermal Protection
  • Discrete surface mount technology
  • Small Stealth Package that Allows for Anywhere Installation
  • Selectable 4 and 2 Ohm Play
  • Current Limited to Protect Head Unit for Both 4 Ohm and 2 Ohm Configurations
  • Muted turn-on.
  • The PM100X1K is a pair (left/right) of 100-Watt dynamic power mono amplifiers using DC and AC voltages present on existing radio speaker outputs
  • This compact amplifier (1.3” x 3.0” x 3.9) is small but big on power (RMS Power Output: 60 x 1 @ 4-Ohm or 100 x 1 @ 2-Ohm)
  • The versatile design can be used on a factory system using 2-Ohm or 4-Ohm factory or aftermarket speakers. The PM100X1K is also IPX6 rated so it can withstand the elements in mobile, motorsport, and marine applications
  • High Level Turn on with selectable 60, 80, and 100 Hz Selectable 12dB/Oct HP Butterworth Crossover, featuring pigtail connectivity in a small stealth package allows for easy anywhere installation
  • Famous Rockford Fosgate build quality ensures it will handle everything you throw at it! Full 2-year parts and labor warranty when purchased from an authorized Rockford Fosgate reseller

What is in the box:

  • The PM100X1K package contains two separately boxed PM100x1 mono amplifiers.
  • Each amplifier box includes:
  • Mono amplifier with attached 7.75" pigtail
  • 12" Input/Output/Ground harness (16 AWG wires)
  • 12" Power wire (16 AWG)
  • 2 Self-tapping screws (3/4" length)
  • Certificate of Performance Verification
  • Rockford Fosgate PM100X1 owner's manual

This product can expose you to, known to the State of California, to cause cancer. For more information, go to

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