Bose SoundLink Bluetooth Mobile Speaker II

Bose SoundLink Bluetooth Mobile Speaker II

The Bose SoundLink Bluetooth Mobile Speaker II can be considered the replacement for the Bose SoundLink Wireless Mobile Speaker.

Battery

ICCNexergy Battery Pack – Li-Ion, 3-Cell, 12.45V, 2100mAh, 23Wh, w/ Charge Protection Circuit

Bluetooth

CSR BC57H687C-GITM-E4 BlueCore5 Multimedia – Single Chip, V2.1 + EDR, 8Bit Flash, w/ Integrated 64MIPS Kalimba DSP Co-Processor & 16-Bit Stereo Codec

Digital Audio Converter

Sound Processor contains additional audio conversion components from AKM Semiconductor and Cirrus Logic:

  • Cirrus Logic CS4350-DZZ DAC – Stereo, Multi-Bit Delta-Sigma Architecture, 192KHz, w/ Integrated PLL.
  • AKM Semiconductor AK5381ET ADC-Stereo 24-bit

Controller

Microchip PIC16F723A-I/ML MCU 8-bit