Audio module with active low-pass filter 22-210Hz
ID: 587872
5906623475575
zł24.05
Tax included
zł19.55 tax excl.
A module with an active low-pass filter based on NE5532 systems. Dedicated to the bass column (subwoofer)
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14 days for return
Each consumer can return the purchased goods within 14 days
Description
A module with an active low-pass filter based on NE5532 systems. The input and output signals are connected via screw connections. Two potentiometers allow you to smoothly adjust the gain and cut-off frequency in the range from 22 Hz to 210 Hz. Thanks to the filter used, only the low tones (bass) are amplified, which is why the module is dedicated to bass speakers (subwoofer). The board should be connected between the audio input and the power amplifier and requires a symmetrical power supply. It works well in home and car audio systems.
Features
- 2 x NE5532 Chip (Operational Amplifier)
- Active low-pass filter
- Potentiometer for gain adjustment
- Potentiometer for adjusting the cut-off frequency: 22 Hz to 210 Hz
- Input: ARK screw connection
- Output: ARK screw connection
- Power supply: symmetrical 18 V AC or DC
- Built-in Greatz bridge, capacitive filter with electrolytic capacitors 2200 uF and voltage regulator
- Dimensions: 80 x 45 mm
587872
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A module with an active low-pass filter based on NE5532 systems. Dedicated to the bass column (subwoofer)