WEAH HB-01 Adjustable LCR Notch Filter Full-range Audio Filter Horn Stopper For 2/3/4 inch
Feature:
WEAH adjustable notch filter:The notch frequency and the amount of cut can be adjusted, which has a wider application range and is more convenient for friends who like DIY.
The function is to cut and trim the middle and high frequencies to meet the requirement of a flatter overall curve. The sound quality of the full-range speaker is too prominent, the sound is sharp, harsh, intolerable, etc., and effective treatment has been done to make the sound soft, durable and highlight the low frequency!
High-temperature copper-clad aluminum inductors, audio capacitors, high-frequency resistance of magnetic cases.
Reference value:inductance:0.29MH, capacitance 4.7uF + adjustable 4.7uF, resistance 1.8K ohms,
Suitable speakers:full-range speakers below 4 inches, ohms:4-8 ohms
Net weight:46g/piece
Package includes:
1 x Adjustable LCR Notch Filter
Additional information
| Weight | 0.057 kg |
|---|
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