TDA7297Power Amplifier Board,With Terminal Block,2.0Dual
channel15W+15W,Can Be Connected4-8European10-50WThe speaker,Small
Body,
Big Volume,Wide range of applications.
◆Volume:50x50x42mm(LongxWidexhigh,Without Potentiometer
Handle),Ultra-Small Size Suitable for Any Space.
Voltage:Dc9-15V,Recommended Dc Voltage12V,Current2AAbove
Power:15W+15W
Output Impedance:4-8European
Net Weight:50.7g
◆Advantages of This Board:No Current Impact Sound When Turned
on,High Fidelity Without Static Noise!Super Good Sound
Quality--Delicate Treble,Soft,Transparent,No Obvious
Ear-Piercing;Strong Bass,Full-bodied,Has Force,Receive
Required.Recently,
Some Customers Have Reported That This Board Has Some Noise,Mostly
Due to the Fact That the Power Supply Problem Has Not Been
Solved.Tested,Use12V 2AAbove Battery or12V 30WThe Above
Transformers Provide Power Without Any Noise,If Switching Power
Supply or
Other Variable Power Supply Is Used,Due to Poor Linearity, Low
Noise May Be Produced.
◆The Core of This Power Amplifier Board Is
ImportedTDA7297Two-Channel Amplifier
Chip,EuropeanSGS-THOMSONProduced by
Stmicroelectronics.The Power Supply Is Designed to Be Powered by
Dc,Available12VThe Battery Is Directly Powered,Voltage
Range:9-15V,Recommended Voltage12V,The output power is up
to15W+15W,Peak Power up to30W+30W,The Volume Is Very Small but the
Sound
Is Super Shocking,Suitable for any occasion.
◆This Power Amplifier Board Is Designed According to the Official
Standard Circuit,PCBCircuit Board Used1.6mmThicknessFR-4Good
Quality Fiberglass Board,Reasonable Wiring,Compact Component
Layout.No Current Impact Sound When Turned on,No Static
Noise.relatedTDA7297The Parameters Can Be Logged inSTOfficial
Website to View:
http://www.st.com/stonline/stappl/productcatalog/app?page=productSelector&search=TDA
◆A Good Amplifier Also Needs a Good Sound Source,If You Often
Listen to Music on Your Computer,It Is Recommended That You
Install“Kugou”New Version of Music Player,There Are Massive Amounts
of Lossless Music That Can Be Searched Inside,The format is as
follows:.ape,.flac,.wavThe Music in These Is High-Quality Lossless
Music,If You Want to Listen to Music, You Must Listen to
Lossless Music.
