Don't forget a Case and DSP Program for your TinySine Amp. Shop our Bundle Kits and SAVE!!
NOTE: This model has been upgraded to include the newest BT chipset (AudioB I2S V4) which now will allow 1 button pairing for Party Mode on all DSP amps except the 8804. This is a TCC exclusive!! For simplified pairing for PARTY MODE add the RGB button. The TWS version chipset is the V3.
TSA8802B 2x100W 2 channels Bluetooth+DSP amplifier board with an AudioB I2S Bluetooth module that supports Apt-X. TSA8802B is a very flexible DSP/DAC/Amplifier combination board. It has perfect class-D structure (Based on TPA3221) and 2 channels have 100W power output. All the channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC12 V-30V power supply. It can be used to drive any 2Ω~8Ω passive speakers.
It's a 2 channels amplifier board. You can pair it with a mobile phone or a computer (etc). Power the amplifier board. Use your phone or PC (etc) to search for a new Bluetooth device. The module will appear as "TSA8802B". You don't need a PIN, pair it and then you can play music.
The highlight point is ADAU1701 DSP chip on board. It has a default DSP program loaded. Customers can adjust the gain, bass, midrange and treble in the DSP program. It also has a debug port for Sigima Studio and user can program this module with our USBi Programmer to get more functions that include equalization, crossover, bass enhancement, multiband dynamics processing, delay compensation, etc. TSA8802B has Apt-X and TWS supported.
Specification:
Specifications typical @ +25℃, Powered by 24V DC, unless otherwise noted. Specifications subject to change without notice.
Parameter | Condition | Min | Typ | Max |
Supply Voltage (VDC) | - | 10 | 24 | 30 |
Power output per channel | RL= 3Ω, 10% THD+N | 112W | ||
RL= 4Ω, 10% THD+N | 105W | |||
RL= 3Ω, 1% THD+N | 100W | |||
RL= 4Ω, 10% THD+N | 88W | |||
200W channel: RL= 2Ω, 1% THD+N | 208W | |||
THD+N | 1W | 0.02% | ||
SNR | A-weighted,Gain= 18 dB | 108dB | ||
DNR | A-weighted,Gain= 18 dB | 109dB | ||
Minimum Load Impedance | 3Ω | 4Ω | ||
Gain | 18dB | 24dB | 34dB | |
Efficiency | 100W @ 4Ohm | 90% | ||
Input Impedance | 18dB | 48KΩ | ||
24dB | 24KΩ | |||
30dB | 12KΩ | |||
34dB | 7.7KΩ |

