Wondom 2 x 50W Class D Amplifier Board JAB3 DSP Electronic Crossover os67

$30.89 Buy It Now or Best Offer
free,30-Day Returns

Seller Store outstandingdeal_us
(480) 96.9%,

Location: Shenzhen
Ships to: US,
Item: 364531954354

Restocking Fee:No
Return shipping will be paid by:Seller
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Unbranded:Unbranded
Compatible Brand:Universal
Type:Class D Amplifier Board
Manufacturer Warranty:1 Year
Color:Black
Features:Class D Amplifier Board
MPN:Does not apply
Country/Region of Manufacture:China

Description Wondom 2 x 50W Class D Amplifier Board JAB3 DSP Electronic Crossover For Sigmastudio Programming Description: JAB3 is an All-in-one stereo Class D audio amplifier board integrated with high performance DSP – ADAU1701, outputting 50W per channel into a 4Ohm load based on TPA3116 chip. With the integrated DSP chip, JAB3 can be applied to various DIY audio, commercial or industrial applications such as digital crossover, bass enhancement, loudspeakers, kiosk, etc. After connection with WONDOM programmer – ICP series, JAB3 supports for SigmaStudio programming, remote control through APP or PC UI. Video for how to achieve I2S input and output of JAB3: www.youtube.com/watch?v=7huHn2JoGkAVideo for introduction of JAB3: www.youtube.com/watch?v=3Kz13mp55oAVideo for connection with JAB2 and APP control: www.youtube.com/watch?v=-wOcJUeXEUYVideo for reprogram DSP with SigmaStudio: www.youtube.com/watch?v=-vQsGYfodEIMiumax Download link for Android Phone: store.sure-electronics.com/images/documents/Miumax_v1.0.1_2020.6.22.apkMiumax Download link for iOS Phone: Please go to APP Store and search « Miumax » directly. Integrated with DSP The on board fully programmable 28-/56-bit audio DSP ADAU1701 from Analog device is competent in various signal processing applications. This process can compensate for real-world limitations of speakers, amplifiers, and listening environments, providing dramatic improvements in perceived audio quality. Four potentiometers are provided on JAB3 for real time hardware control of the whole audio system for volume, gain and high / band pass filter. Supporting for SigmaStudio Program and Remote Control Different applications have unlike requirements on audio as the speakers, the environment and the preference are different. To give customers better control of audio systems, Sure Electronics has released In-circuit programmers (ICP series), with connection of which, you can program DSP with for SigmaStudio or remote control the system with APP or PC UI. We have developed an APP – Miumax for remote control, with which, you can adjust volume, gain, frequency and EQ setting. PC UI is also available for different applications as digital crossover, bass enhancement, subwoofer, and so on. Sure Electronics has provided open-sourced files for customers to start the project quickly. High Quality Audio Performance Thanks to dedicated PCB layout design and engineers’ attentive debugging, this JAB3 audio amplifier board features high audio performance, whose SNR is 88dB and THD+N performs well as 0.04% at 4Ohm, 5W, 1kHz. Low Power Consumption and Long Playback Time Power management system and signal level sensor system are employed on JAB3 for low power consumption. We have preset a threshold on the input voltage of the signal. When there is no signal detected in 5min, JAB3 would enter into standby mode automatically. This JAB3 audio module dissipates only 120mW in standby mode. The extremely low power consumption ensures long playback time especially when JAB3 is powered by battery boards (not included), which is absolutely an advantage for portable Bluetooth speakers. Easy for Installation Four screw holes provided make this Bluetooth amplifier board easy for installation and quick for integration in any cabinet. We provide a Functional cables kit (JAB-FC) for your convenient operations. Furthermore, a 3.6″ x 2.7″ L-style aluminum bracket (JAB-LAB) is available to fix the Bluetooth amp in wiring process and to install the board to cabinets. Build Audio 2.1/4.0 system with Bluetooth and DSP JAB2 can connect with mono JAB3 to build an audio 2.1 system or connect with stereo JAB3 to build an audio 4.0 system. This built system will be integrated with both Bluetooth and DSP, suitable for portable Bluetooth speakers and digital crossover applications. An Optional Functional cables kit (AA-AJ11116) is released for your convenient connection. Package Included: – 1 x Set of Audio Amp Board Basic Information: – Style: Boards – Number Of Channel(s): 2 – Output Power: 50W per channel – Size: 3.6 x 2.7 inches (91.44mm x 68.58mm) – Chipset: TPA31xx – Heat Dissipation: Heat Sink – Input: Others – Power Voltage: 12V-26V Features: – 3.60 x 2.70 Inches PCB Size – Power Management Circuit – DSP Integrated – Gain of Speaker Output Adjustable – High-pass Filter of Speaker Output Adjustable – High-pass Filter of 3.5mm Headphone Output Adjustable – Overall Volume Adjustable – Signal Level Sensor System* – External 3.5mm AUX IN Port – Power Switch Port* – 3.5mm Headphone Output – Compatible with JAB2* Specifications: Specifications typical at +25℃, powered by 24V DC, unless otherwise noted. Specifications subject to change without notice. Performance: Connection: Note: – A DC10V-26V power supply is required to power it. In addition to power supply, JAB3 also supports battery power, which greatly improve the portability and flexibility of audio systems. Please kindly noted that MPPT circuit is not employed in JAB3. So JAB3 cannot be used to recharge batteries. If you only buy JAB3 and want portable battery power, it is recommended to use WONDOM Battery charging, protection and balance board – BCPB series. If you have a JAB1 / JAB2 at hand, you can use the WONDOM Battey charging and protection board (JAB – BE, AA-JA11113) for power. – Battery and other items pictured are not included, for demonstration purposes only. Thank you for your understanding!Payment Terms 1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc. 2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.Shipping Terms 1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email. 2. For remote regions of DHL/FedEx…, extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.Return Terms If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.Custom Duties & Taxes 1. It is buyer’s responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers. 2. Please check with your country’s customs office and inform us what/how much should declare before shipping.Feedback 1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap. 2. If you are dissatisfied for any reason, please don’t be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.

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