KAB 2X 50W AMPLIFIER BOARD CLASS-D DIY WITH BLUETOOTH 4

BLUETOOTH 4.0 RECEIVER BUILT-IN DAYTON AUDIO

The extremely versatile Dayton Audio KAB-250 Bluetooth Amplifier Board allows for quick and easy addition of quality audio to any project, speaker build and installations where audio enhances the experience. Wireless connectivity is built-in. With an impressive output of 100 watts, there is more than enough power to drive some larger stereo audio in applications and installations where dynamic music output is required.

High Quality Audio Performance
The Dayton Audio Bluetooth Amplifier Board delivers high quality sound without drawing a lot power. This is due to the highly efficient Texas Instruments TPA3118 Class-D amplifier chip. The TPA3118 operates at 90% efficiency, thus eliminating the need for a heat sink and reducing overall size. Its high efficiency becomes a major advantage when powering from batteries as it prolongs the playtime of a single charge. With ultra-low distortion and pop-free performance, this hi-fi amplifier board is an integral asset in any quality audio build.

Integrated Bluetooth
Unlike other amplifier boards, the Dayton Audio KAB series includes a built-in Bluetooth 4.0 module with aptX. The advantage of Bluetooth 4.0 is its low power consumption which prolongs the playtime of battery powered builds. The streaming audio quality rivals that of CDs thanks to the addition of the aptX codec by CSR. The application of this board can be for the hobbyist or installer in applications where the user wants to enjoy the full convenience of pairing and streaming the best quality Bluetooth audio. The KAB series is also CE and FCC ready for certification purposes.

Easy Installation
Included with the module are two wire harnesses: one for DC power and the other for connecting to stereo speakers. For many users, these cables are all that is needed to complete a project. Since they have Molex Mini Fit Jr connectors to speed-up installation and create confident a connection, there is no need to solder or troubleshoot loose and unstable contacts. The Dayton Audio KAB series offers a variety of add-on accessories with included connection leads that make installation plug-n-play convenient.

Endless Applications
Due to the overall audio performance and built-in Bluetooth, this amp board has almost endless application possibilities. From hobbyists and DIYers to manufacturers and installation organizations this Bluetooth amp board has immense flexibility. Even if you bypass the Bluetooth feature, this amplifier board integrates easily into any application because of its array of included and optional wiring harnesses. Dayton Audio offer a functional and reliable product for your project.

High quality power from the efficient TPA3116 Class-D amplifier IC
Efficient Bluetooth 4.0 with aptX audio built directly into board
Module includes power and speaker output wiring harnesses 50cm
Class-D 90% Efficiency plus very low standby power consumption with an advanced power management unit micro controller
Direct DC input from a power adaptor 12Vdc to 24Vdc or
Power by battery or optional Li-Ion battery charger solution
Compact 91x69x23mm with bulit-in heatsink
2x 50W 4? (21Vdc 5A) 89.3dB SNR 22Hz-22KHz
Optional accessories expand the functionality for your project