JAB2-1100 Class D Audio Power Amplifier Board 1x100W Bluetooth4.0 High Fidelity Amplifier Board DC12-24V

JAB2-1100 Class D Audio Power Amplifier Board 1x100W Bluetooth4.0 High Fidelity Amplifier Board DC12-24V

Features:
- High performance Bluetooth chip V4.0 + A2DP
- A Bluetooth antenna socket is added on the new version JAB for longer connectivity range and more stable connection.
- Short press to cancel pairing, long press to turn Bluetooth off/on, and flexibly control your Bluetooth audio system.
- Support for SURE lithium battery board power supply.
- The SURE JAB series is equipped with an MPPT charging chip, which can be connected to an adapter to charge three 18650 lithium battery boards (AA-JA11113). It is recommended that the adapter voltage be above 19V. Since the charging chip is integrated on the JAB board, in order to charge three 18650 lithium battery boards (not included), a JAB power amplifier board must be present.
- Support linear input and external volume control

Specification:
- Power supply voltage: 12 - 24VDC (typ. 19VDC)
- Static power consumption/current:
  SD and GND short circuited, Bluetooth disconnected: 37mA (maximum 50mA)
  Bluetooth connected: 42mA (maximum 55mA)
- Standby power consumption/current: 2.9mA (maximum 5mA)
- Battery under-voltage protection: 10.4V
- Constant charging voltage: 12.3V
- Charging current: 0.5A (maximum 1A)
- Gain: 18 - 36dB (typ. 26dB)
- Output power: 2x50W, 19V at 4ohms
- THD: 0.02% at 4ohm, 10W, 1KHz
- Output noise standard: 185uV (A-weighted, input connected to GND)
- SNR: 92dB (10W at 4ohm, THD+N = 1%)

Package Included:
- 1 x Power Amplifier Board
- 1 x Speaker Cable
- 1 x Power Cable
- 1 x Bluetooth Paring Switch
- 1 x Bluetooth Antenna

Note:
- Battery is not included.