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Kenwood X503-1 Class D Mono Power Amplifier
Kenwood X503-1 Class D Mono Power Amplifier delivers 300W RMS at 4Ω (500W RMS at 2Ω) with a max power of 1000W. Features include a variable low-pass filter, bass boost, infrasonic filter, and a wired remote for easy control.
Max Power 1000W
RMS Power 300W (4Ω)
RMS Power 500W (2Ω)
Size (W x H x D) 8-3/8" x 2-1/16" x 5-7/8"
Variable Low Pass Filter Allows precise control of frequency cutoff for clean sound output.
Bass Boost Enhances low-frequency output for deeper, punchier bass.
Infrasonic Filter Reduces ultra-low frequency distortion to protect speakers.
Wired Remote Included Conveniently adjust settings from the driver’s seat.
Output Coil with Magnetic Shield – Prevents magnetic flux from radiating from the subwoofer's coil, reducing noise and enhancing overall sound quality.
High Quality Capacitors – PMLCAPs (Polymer Multi-Layer Capacitors) in the LC filter circuits decrease distortion, ensuring clear detail and lifelike sound reproduction.
Infrasonic Filter (ISF) – Cuts off frequencies below 25Hz when enabled, improving amplifier efficiency and providing clear, powerful bass output.
Gauge-Style Terminals – Lock wires into position with a set screw for secure and reliable installation.
One-Side Connection – All terminals and connections are on one side for easier installation and a cleaner appearance.
Speaker Level Input Harness – Included harness allows connection to speaker wires from factory-installed receivers.
Wired Level Control Included – Enables easy adjustment of the subwoofer volume directly from the driver’s seat.
