Comimark 1Pcs DC 12V-24V Low-Pass Filter NE5532 Subwoofer Process Pre-Amplifier Preamp Board

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Product description

  • Audio input mono or two-channel
  • Frequency range 22Hz-300Hz
  • Package include 1 x Low-pass Filter NE5532 (with 2 rotary potentiometer cap)(If the number of products received is incorrect, please contact us . we will refund or give you a replacement)
  • We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.

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