AIYIMA A03 TPA3116 сабвуфер усилитель звука 2,1 усилитель звука B01 Bluetooth усилители мощности динамик домашний усилитель 50 Вт x2 + 100 Вт

Код товара: A1005005163283726
Кешбек: 15%
Магазин: АлиКэшбэк20
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A03 Amplifier:
 
Chipset: TPA3116+QCC3034+NE5532P+TL072
 
Op amp chip: NE5532*3
 
Replaceable op amp chips: OPA2604, OPA2314, LM4562, JRC5532, etc.
 
Distortion: 0.1%
 
Signal-to-noise ratio:>82db
 
Frequency Response: 20-20Khz
 
Sensitivity: 82db
 
Left and right channel bass adjustment range: +12db -14db
 
Left and right channel treble adjustment range: ±10db
 
Subwoofer cutoff frequency: 40-240HZ
 
Speaker impedance: 4-8Ω (left and right channels); 2-8Ω (subwoofer)
 
Output power: Left and right channels: 50W*2 /4Ω 10%; Bass channel: 100W /2Ω 10%
 
Input Mode: Bluetooth / RCA
 
Supported devices: mobile phone, tablet, computer, MP3, TV, etc.
 
Output mode: passive speaker + passive subwoofer
 
Working power: DC12-24V, 4A or more
 
Size: 130*122*33mm
 
 
 
 
B01 Amplifier:
 
Chipset: TPA3116*2+NE5532P*2+JL6925C
 
Bluetooth chip: JL6925C Bluetooth 5.0 Support: MP3/WMA/APE/FLAC/WAV
 
U disk supported formats: MP3/WMA/APE/FLAC/WAV
 
Maximum storage capacity of U disk: 32G
 
Signal-to-noise ratio: ≥98db
 
Input Sensitivity: 0.775V
 
Frequency Response: 20-20Khz (±3db)
 
Total Harmonic Distortion: 0.05% (1kHz 1w)
 
Bass adjustment range: 40-300kHz
 
Speaker impedance: 4-8Ω (left and right channels); 2-8Ω (subwoofer)
 
Output power: 50W*2 (4Ω load) + 100W (2Ω load)
 
Input Mode: RCA, /Bluetooth/U Disk
 
Supported equipment: mobile phone, tablet, computer, MP3, TV, etc.
 
Output mode: passive speaker + passive subwoofer + active subwoofer speaker
 
Working power: DC12-24V, 4A or more
 
Size: 128*133*33mm




A03 Amplifier:




B01  Amplifier: