Postat 09 mai 2024
Filtru activ subwoofer , nou
100 lei
Persoana fizica
Stare: Nou
Descriere
Vand Filtru activ subwoofer , nou
Contine minicablurile de in , out si alimentare
Pret fix,nu fac schimburi
Description:
Features:
Dual channel input, subwoofer output, then the output amplifier,can not directly connected to the speaker
The multi-stage filter, better bass effect
Specifications:
Power supply voltage: DC 9V-32V DC single power supply
The phase adjustable
Potentiometer from left to right: frequency adjustment, bass volume control
The cut-off frequency: 22HZ-240HZ
Potentiometer shaft center to center spacing: 3cm
Special note:
This board is a preamp board, and is not designed to be directly connected to the speaker. It must be connected to the subsequent stage of an amplifier board for this pre-amp to work.
The so-called low-pass filter to filter out the human voice board is more than treble part, retain the low frequency part is amplified to improve the bass reproduction efforts, people will not hear the sound of musical instruments and high-frequency sound during playback. The buyer must understand knowledge of this area.
PCB size: 6.1*2.6cm/2.40*1.02inch
No Retail Packages
Contine minicablurile de in , out si alimentare
Pret fix,nu fac schimburi
Description:
Features:
Dual channel input, subwoofer output, then the output amplifier,can not directly connected to the speaker
The multi-stage filter, better bass effect
Specifications:
Power supply voltage: DC 9V-32V DC single power supply
The phase adjustable
Potentiometer from left to right: frequency adjustment, bass volume control
The cut-off frequency: 22HZ-240HZ
Potentiometer shaft center to center spacing: 3cm
Special note:
This board is a preamp board, and is not designed to be directly connected to the speaker. It must be connected to the subsequent stage of an amplifier board for this pre-amp to work.
The so-called low-pass filter to filter out the human voice board is more than treble part, retain the low frequency part is amplified to improve the bass reproduction efforts, people will not hear the sound of musical instruments and high-frequency sound during playback. The buyer must understand knowledge of this area.
PCB size: 6.1*2.6cm/2.40*1.02inch
No Retail Packages
ID: 153969665
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