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Kenwood X303-4

Kenwood X303-4

Regular price $249.00 USD
Regular price Sale price $249.00 USD
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X303-4

Class D 4-Channel Power Amplifier

Product Highlights:

  • Max Power 600W
  • RMS 50W x4 (4Ω)
  • RMS 75W x4 (2Ω)
  • Size (inch) (W) 8-3/8" x (H) 2-1/16" x (D) 5-7/8"
  • High-Resolution Audio Certified
  • Variable Low Pass Filter
  • Bass Boost

Rich and Immersive High-Resolution Audio

High-Resolution Audio is high-quality sound that exceeds CD standard. High-resolution audio captures and beautifully expresses all the details of your favorite music. Through ultra-high and low frequencies, immerse yourself in a rich and high-quality sonic experience.

Output Coil with Magnetic Shield

Prevents magnetic flux from radiating from the subwoofer's coil, resulting in reduced noise and enhanced sound quality.

High Quality Capacitors

PMLCAP's (Polymer Multi-Layer Capacitors) are utilized in the LC filter circuits to decrease distortion, ensuring clear detail for a truer to life sound

  • ①Fuse (20A x2)
  • ②Battery terminal (POWER IN BATT.)
  • ③Power control terminal
  • ④Ground terminal (GND)
  • ⑤Speaker output terminals (A.ch/B.ch)
  • ⑥Speaker level input terminal
  • ⑦Line in terminal

  • ⑧Input sensitivity control(A.ch/B.ch)
  • ⑨Bass Boost Level control (B.ch)
  • ⑩Filter switch (A.ch/B.ch)
  • ⑪Filter frequency control (A.ch/B.ch)

Speaker Level Input Harness

Speaker Level Input Harness is included to connect to speaker wires from factory installed receivers.

General Features

X803-5 X503-1 X303-4
MAX POWER 1600W 1000W 600W
RMS POWER OUTPUT (4Ω) 50W x 4 + 300W 300W 50W x 4
RMS POWER OUTPUT (2Ω) 75W x 4 + 500W 500W 75W x 4
RMS POWER OUTPUT Bridged 150W x 2 (Bridged) + 300W - 150W x 2 (Bridged)
Features Speaker Level Input Speaker Level Input Speaker Level Input
Signal Sensing Turn-On Signal Sensing Turn-On Signal Sensing Turn-On
Variable High Pass Filter Variable Low Pass Filter Variable High Pass Filter
Variable Low Pass Filter Infrasonic Filter Variable Low Pass Filter
Bass Boost Bass Boost Bass Boost
Wired Remote Included Wired Remote Included -
Dimensions (W)9-3/4" x (H)2-1/16” x (D)6-5/8” (W)8-3/8” x (H)2-1/16” x (D)5-7/8” (W)8-3/8” x (H)2-1/16” x (D)5-7/8”
Weight 4.6lbs (2.1kg) 3.3lbs (1.5kg) 3.1lbs (1.4kg)
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