Product Specifications | |
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Manufacturer | DAYTON AUDIO |
Summary | Dayton Audio KAB-23 aptX HD Bluetooth 5.0 Receiver Audio Amplifier Board 2 x 3W 5 to 32 VDC Dayton Audio's KAB-23 is a Bluetooth 5.0 aptX HD receiver board with an option to use the built-in 2 x 3W amplifier board for small projects. The wide 5 to 21 VDC voltage input range makes it perfect for DIY audio projects. Key Features High-quality audio performance Bluetooth 5.0 chip that supports audio formats aptX, aptX HD, aptX LL, SBC, and AAC Wide 5 to 21 DC voltage input operating range Built-in 2 x 3W amplifier for small audio projects Low 50 mA working and 10 mA quiescent power consumption Plug-N-Play JST type connectors for quick installation Specifications: • Power output (w/ 12 VDC power supply): 2 x 3W @ 4 ohms • Amplifier SNR: 88.9 dB • DAC SNR: 98.6 • Max line output: 0.9Vrms • Frequency response: 20 to 20,000 Hz (±0.8 dB) • Impedance: 4-8 ohms • Working voltage: 5 to 21 VDC • Current draw: Up to 700mA when using the amplifier, 50mA with no speaker output • Idle current draw with Bluetooth connected: 10mA • Audio output distortion: Less than 0.5% • Dimensions: 3" L x 2" W x 0.75" H |
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kab23.pdf | Download |