The PM100X1 is a 100 Watt dynamic power mono amp using DC and AC voltages present on existing radio speaker outputs. This design allows connection to a speaker wire without running a B+ cable. It also presents a safe load to the radio amp circuit to eliminate excessive wear and tear on the radio, making it ideal for OEM and aftermarket radio integration. The conformal coated PCB allows for mobile, motorsport and marine applications. PM100X1K “KIT” ships with 2 pcs.
- Patented BTL Powered “FreeLoad” Technology (US 9,438,181 B1)
- Harvests both B+ and Audio Signal From Standard Head Unit Speaker Outputs
- Uses Stored Energy from BTL Amplifier to Produce Dynamic Power of Over 100W
- Current Limited to Protect Head Unit for Both 4 Ohm and 2 Ohm Configurations
- High Level Turn On
- Optional B+ Connection for Non-Standard Speaker Outputs
- Selectable 4 and 2 Ohm Play
- 60, 80, and 100 Hz Selectable 12dB/Oct HP Butterworth Crossover
- Small Stealth Package that Allows for Anywhere Installation
- Pig Tail Connectivity for Easy Installation
- Extruded Aluminum Heat Sink
- Muted turn on
- Thermal Protection
- Short Circuit & Over Voltage Protection
- Discrete surface mount technology
- CEA-2006 Compliant & CE Compliant
- Sold in pairs (left/right)
A quick view on how such a small amp works
These pair of amps are water resistance and can be place in a door of a car.. but don’t recommend it . They work great for marine use when just need little more power for your 2 and 3 way speaker systems..100 watts max output. These amps are sold in pairs there is a couple of ways to use these.
- one amp to power up the left side front/rear speakers
- one amp to power up the right side front/rear speaker
- one amp to power the front left/right speakers
- one amp to power the rear left/right speakers
Element Ready™ – Amps
These amplifiers are protected against Dust, UV, Corrosion, and feature Stainless hardware.
Our Moto-marine amplifiers have not only the capabilities you expect a Rockford Fosgate amp to have, but we have designed them to stand up to the environmental conditions you are likely to subject them to. With corrosion resistant stainless steel hardware and two-part epoxy coated circuit boards, these units are designed with you in mind. Whether on the lake, on the road or in the back woods these amplifiers are ready for an adventure.
Dust – We make sure that displays and motor structures are sealed up tight so they look as clear as possible and perform day in and day out no matter how many times you hit the trails.
UV Inhibitor Materials – Centrex and ASA plastic materials are used for their UV radiation resistance and components are tested in accordance with ASTM D4329 testing and certification procedures.
Corrosion Protection (Electronics) – Two part epoxy coated PCB boards prevent corrosion of critical components due to exposure in moisture rich environments.
Stainless Hardware – Stainless hardware is used due to its natural resistance to corrosion and rusting. This ensures that electrical connections will not degrade over time due to exposure to the elements.
A series of proprietary Rockford Fosgate technologies designed to deliver all the PUNCH, while consuming less juice.
Today’s audio systems sacrifice efficiency and performance for commonization and cost. Rockford Fosgate engineers addressed the inherent redundancies in today’s solutions by working with existing power and signal processing capabilities already in the vehicle, instead of bypassing them. The result is a solution that features the clarity and hard-hitting dynamics expected from Rockford Fosgate in a form-factor that’s lighter, costs less, is easier to integrate, and consumes less power than comparable systems.
U.S. Patent 9,438,181 B1
Patented BTL powered “FreeLoad” technology is a small amplifier that does not require a B+/GND connection to produce power.
Our Patented FREELOAD technology not only takes in the audio signal from the source unit to amplify, but also to power the PM100X1. This is accomplished by presenting the source unit’s amplifier circuit a constant “load” relative to the radios capability; 2-Ohms for a 2-Ohm radio or 4-Ohms for a 4-Ohm radio. By doing this, the radio is producing consistent output power even as the signal’s sine wave is dropping back to zero. It is this “free” energy that charges the internal capacitor bank for the amplifier to produce higher output power when needed.
Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier’s output power ratings are REAL POWER numbers, not inflated marketing ratings.
SPECIFICATION OF PMX1K
60W x 1 @ 4Ω
|61 Watts x 1 @ 4-Ohm
109 Watts x 1 @ 2-Ohm
Selectable 60Hz, 80Hz, 100Hz @ 12dB/octave Butterworth
|1.3 x 3 x 3.9 (in)
3.3 x 7.62 x 9.91 (cm)
CONTACT PRO-TECH SERVICES FOR PRICES 239-560-3498