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The Dayton Audio KAB-60M Bluetooth Amplifier Board makes it quick and easy to add audio to your project, speaker build, point-of-purchase display, kiosk, or any location where music or sound enhances the experience. With a mono output of 60 watts, there is plenty of power to drive a small subwoofer or midsized speaker project, yet the board is small enough to integrate into nearly any project.
The Dayton Audio KAB-60M 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 TI TPA3118 operates at 90% efficiency, thus eliminating the need for a heat sink and reducing its overall size.
Unlike other amplifier boards, the Dayton Audio KAB-60M 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.
Included with the KAB-60M are two wire harnesses: one for DC power and the other for connecting your speaker or 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 a confident connection, there is no need to solder or troubleshoot loose and unstable contacts.
The Dayton Audio KAB-60M will remain powered up to 7 days in standby mode even while Bluetooth is enabled. This standby time is approximately 4x longer than the competition due to the use of a high efficiency DC/DC converter which minimizes power consumption thanks to the employment of a micro controller as the PMU (Power Management Unit).
The Dayton Audio KAB-60M features numerous power options for creative, wireless sound projects. This flexibility eliminates limitations often caused by most other amp boards. Therefore, your design can be cord restricted or truly portable.
For portable applications, there is an optional function cable kit (KAB-FC) which permits the connection of rechargeable batteries to power the board. NiMH, lead acid, or NiCad batteries will recharge straight from the board using a 15~24 VDC, 1A power supply. Use extreme caution because the Bluetooth amp board does not provide under/over charge protection and the connected power adapter cannot have an output greater than 30 watts.
Eight AA alkaline batteries can also power this board, but do not connect the recharging feature for this type of use.
The best rechargeable battery option makes use a separate interconnect board from Dayton Audio (KAB-BE) which holds three 18650 Li-Ion batteries. This portable power source is highly recommended since this add-on battery holder board does provide under/over voltage protection. A 19 VDC, 1-5A power supply is your best choice for charging the expansion board. (15 VDC Min required and 24 VDC Max)
1 x 60W @ 8 ohms
Total Harmonic Distortion @ 10W
22 to 22,000 Hz (±3 dB)
Dayton Audio - Excelenta pe bani putini
Exista multe marci care reusesc sa propuna pietei produse de buna calitate la preturi foarte accesibile, dar raportul bani/valoare la care ajung inginerii de la Dayton Audio depaseste imaginabilul. Cu peste 20 de ani de experienta in domeniu, Dayton Audio a devenit unul dintre varfurile de lance cu care Hi-Fi-ul ieftin iese la atac in eternal disputa cu granzii industriei.
Principiul de la care nu se face niciun fel de rabat este acela de a respecta cele trei elemente considerate esentiale: inovatie, valoare, calitate. Misiunea propusa este aceea de a calibra la milimetru raportul dintre tehnologie si arta, pentru obtinerea unor rezultate sonore imbatabile chiar si pentru clase de pret mult superioare.
Cu o gama larga de componente audio in portofoliu (boxe, amplificatoare, sisteme multicanal, subwoofere, sisteme de prindere etc), compania din Springboro, Ohio, este considerata una dintre cele mai bune pe segmentul de boxe, multe dintre seriile purtand marca Dayton Audio primind notele maxime atat din partea jurnalistilor, cat si a utilizatorilor. Dupa cum spune chiar sloganul companiei - awesomely affordable - excelenta pe bani putini.