#แอมป์จิ๋ว #เครื่องขยายเสียง #คลาสดี 2.1ch hifi 260W แท้ๆ เสียงดีรุ่นใหม่ล่าสุด Enjoy shopping in otto store TPA3116D2 2.1 Digital Audio Power Amplifier Board DC 24V 80Wx2 100W 3 Channel Subwoofer Amplificador Module for 4-8 Ohm Speaker
Feature: 2 original TPA3116D2 digital power amplifier chips, one of which is used as left and right channel power amplification, the other is connected with NE5532 front bridge to drive heavy bass Small volume, high efficiency, high power, small heat generation and the like NE5532 is a high performance and low noise dual operational amplifier integrated circuit Similar to many standard operational amplifiers, it has the characteristics of better noise performance, excellent output driving ability, high small signal bandwidth, large power supply voltage range and so on Therefore, it is very suitable for high quality and professional audio equipment, instruments, control circuits and telephone channel amplifiers When used as audio amplification, the timbre is warm, high fidelity
Specification:
Model: HW-302B Chip
selection: NE5532*3 TPA3116D2*2 Operating
voltage: recommended DC 24V (range 12-26V) Output
power: 80W*2 100*1 (heavy bass) Output
load: 4-8 Ω horn Signal-to-noise
ratio: 100db Frequency
range: 14-100 kHz Channel
number: 3 channels (left right channel mega bass)
Size: 100x70x30mm/3.94x2.76x1.18'' Packing
weight: 124g
Note: General power supply and power amplifier should maintain a certain distance, to avoid electromagnetic interference It is best to use a high quality power supply, the power supply will be stable If you use a power supply such as a transformer, it is best to cover the transformer with a metal cover to prevent electromagnetic interference Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures Thank you Please allow 1-3mm measuring deviation due to manual measurement
Included: 1 x Digital Amplifier Board 1Set x Screws
