Detail Aiyima Preamplifier Filter Bass Subwoofer Single Power Dc 9-32v Dengan Pengaturan Volume
Description:
Note: This board is a preamp board, it can't 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.
Features:
Power supply voltage: DC 9V-32V single power supply
Dual channel input, subwoofer output, then the output amp|ifier,can not directly connected to the speaker
The multi-stage filter, better bass effect
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
OP AMP:TL072
PCB Size: 62 9* 26.5mm
Audio input: mono or two-channel
Audio output: Mono(connect with amplifier)
Package included: 1PC x Low Pass Filter Bass Subwoofer Pre-AMP Amplifier Board 1PC x Power cable 1PC x Audio Shieklded cable
Gambar produk
Aiyima Preamplifier Filter Bass Subwoofer Single Power Dc 9-32v Dengan Pengaturan VolumeAiyima Preamplifier Filter Bass Subwoofer Single Power Dc 9-32v Dengan Pengaturan VolumeAiyima Preamplifier Filter Bass Subwoofer Single Power Dc 9-32v Dengan Pengaturan VolumeAiyima Preamplifier Filter Bass Subwoofer Single Power Dc 9-32v Dengan Pengaturan VolumeAiyima Preamplifier Filter Bass Subwoofer Single Power Dc 9-32v Dengan Pengaturan VolumeAiyima Preamplifier Filter Bass Subwoofer Single Power Dc 9-32v Dengan Pengaturan Volume