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

1. Innovative "FreeLoad" Technology: The Rockford Fosgate PM100X1K introduces groundbreaking patented BTL Powered "FreeLoad" Technology (US 9,438,181 B1). This innovation redefines amplifier functionality by harnessing both B+ and audio signals from standard head unit speaker outputs. By leveraging stored energy from the BTL amplifier, it produces dynamic power exceeding 100W, delivering exceptional audio performance without the need for additional power sources.

2. Efficient Power Management and Protection: With current limitations designed to safeguard head units, this amplifier ensures protection for both 4 Ohm and 2 Ohm configurations. Its intelligent design manages power distribution effectively, safeguarding against potential damage to connected devices while delivering optimal output.

3. Versatile and User-Friendly Design: Featuring high-level turn-on functionality, the PM100X1K offers a seamless integration process. Its compact nature, with dimensions of 10.2 x 4.8 x 4.7 inches, and selectable high-pass filter options at 60, 80, or 100 Hz with a 12 dB/octave slope, provide flexibility for varied audio configurations. The input impedance switch caters to low-impedance-capable receivers, ensuring compatibility across different setups.

Highlights:

1. "FreeLoad" Technology: Harnesses energy from head unit speaker outputs for power.
2. B+ and Audio Signal Harvesting: Efficiently utilizes available signals for amplification.
3. Dynamic Power Output: Exceeds 100W without additional power sources.
4. Current Limitation Protection: Safeguards head units in various configurations.
5. High-Level Turn-On: Simplifies integration into audio systems.
6. Compact Design: Space-efficient with manageable dimensions.
7. Selectable High-Pass Filters: Tailor audio output at 60, 80, or 100 Hz.
8. 12 dB/Octave Slope: Precision in audio frequency separation.
9. Input Impedance Switch: Ensures compatibility across setups.
10. Electronics Binding: Versatile connectivity options for various systems.