Dayton Audio KAB-23 aptX HD Bluetooth 5.0 Receiver Audio Amplifier Board 2 x 3W 5 to 21 VDC

Description

• 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

Quick Overview 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. Product Highlights 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 Product Manuals / Spec Sheets / Downloads Dayton Audio KAB-23 Quick Start Wiring Guide AddThis Sharing Buttons Share to FacebookFacebook Share to TwitterTwitter Share to MoreAddThis Bluetooth 5.0 module with aptX HD Add Bluetooth 5.0 to any high wattage amplifier board or audio receiver with Dayton Audio's KAB-23 receiver/amp board. The built-in Qualcomm Bluetooth 5.0 module's streaming audio quality rivals that of CDs since the Bluetooth chip supports aptX, aptX HD, aptX LL, SBC & AAC. High receive sensitivity with RF power up to 9 dBm and -90 dBm, and on board antenna insure stable wireless connectivity up to 15m (50ft.) On board external antenna jack enables the KAB-23 board to be mounted in a metal enclosure with an external rubber antenna (sold separately).The PCM5121 DAC chip converts the digital signal to the analog RCA and 3.5 mm audio out jacks. Easy Installation Included with the KAB-23 are five wire harnesses: One for external Bluetooth LED, one for 3.5mm line out, one for the Bluetooth reset switch, one for connecting to stereo speakers if you use the built-in amp, and one 4-pin for connecting one of the Dayton Audio LBB battery boards. These cables are all that's needed to complete most projects and the JST type plugs speed-up installation and create confident connections. There is no need to solder or troubleshoot loose and unstable contacts. Once the plugs are securely seated take extra caution if they need to be unplugged Although this board's design is for adding Bluetooth 5.0 to an audio project, it also incorporates two NS4168 audio amplifier chips. With a maximum output of 2 x 3W the Dayton Audio KAB-23 is perfect for small audio wireless projects. For small portable wireless projects add the LBB-3v2 battery board with the included 4-pin wiring harness and get days of play time. For even longer play time, turn the DAC switch to off when using the speaker outputs by themselves. 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 Model Number KAB-23 Color Red Unit of Measure Each UPC 848791008009 Warranty - Parts 5 Years Warranty - Labor 5 Years Product Shipping Weight (lbs.) 0.2 Product Weight -- Product Height 1.25" Product Width 2.75" Product Length 4" Product Depth --

Shipping and Returns

• We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
• Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
• Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.