this 2*8W also employs TPA3123D2 chip from TI. The efficiency of the TPA3123D2 eliminates the need for an external heat sink when playing music. It supports dual channel amplification and each such channel is rated at 8W which helps producing state-of-the-art sound quality. Integrating high-quality SMD and MKP plug-in capacitors ensures Hi-Fi amplification output.
You can use it to drive any 4Ω or 8Ω passive speakers. It can readily be powered by any DC power supply ranging from +10 to 16V. With a Car Cigarette Lighter Plug Charger, you can enjoy great music in car without extra power supply.
Features:
Size: 96.48 (L) × 59.20 (W) × 16.10 (H) ±0.2mm
A perfect "Class-D"architecture
Miniature and high-quality
Fully-bridged stereo output
Wide power supply range: +10V-16V
Mounting holes facilitate installation and fixing
Several wiring methods facilitate connection
Two kinds of input: line level input and analog audio input
Power the board via the socket (J11)or the wiring terminal (J10)
Excellent design of the power ports which allows users to cascade multiple amplifier boards (max 4 recommended)
Excellent heat dissipation eliminates the requirement of an extra heat sink
Frequency response: 20Hz-20KHz(±3dB)
Signal/Noise ratio: 100dB(A Weighted)
High Output Power
5W @ 8Ω, < 10.0% THD+N
8W @ 4Ω, < 10.0% THD+N
High Efficiency
92% @ 4W 8Ω
85% @ 6W 4Ω
Audiophile Quality Sound
0.1% THD+N @ 3W 8Ω
0.1% THD+N @ 6W 4Ω
Sensitivity and gain adjustable
Over/under voltage turn off
Over current protection
Over temperature protection
Over 90% components are SMT based, which are reliable and environment-friendly
Ideal for DIY and industrial applications
Applications:
Active Subwoofers
Home Theater Receiver
Multi-channel Distribution
Active DVD System
Mini/Micro System
