Product Description
XH-M228 ultra mini digital stereo amplifier board adopts high-performance TPA3110 amplifier chip. It features ultra high 100dB signal to noise ratio, low static current and over 90% high working efficiency. Super tiny size and lightweight design make it easy to hide and install inside all kinds of small audio equipment, ideal for compact DIY speaker projects.
Technical Parameters
- Model: XH-M228
- Main Chip: TPA3110
- Output Power: 15W × 2 Dual Channel
- Working Voltage: DC 8V - 18V
- Max Working Current: 3A
- Static Current: 8mA
- Working Efficiency: ≥90%
- Signal To Noise Ratio: 100dB
- Frequency Response: 20Hz - 20KHz
- Suitable Speaker Impedance: 4Ω - 8Ω
- Product Size: 33×25×3.5mm
- Net Weight: Approx 4g
Product Advantages
✅ Ultra mini ultra thin size, save installation space
✅ 100dB high SNR, low noise pure sound quality
✅ Super low static current, energy saving
✅ High efficiency Class D design, low heat generation
✅ Wide voltage input, stable working performance
✅ Simple wiring, plug and play easy to use
Application
Mini portable speakers, toy audio modification, small desktop audio, hidden built-in audio amplifier, DIY miniature stereo audio equipment.
Package List
1 × XH-M228 TPA3110 Audio Amplifier Board
No-delivery refund
