Wondom 1x100W Class D Subwoofer Amplifier Board w/ DSP EQ JAB3-1100 AA-JA31181

$29.98 Buy It Now or Best Offer
free,30-Day Returns

Seller Store pincei_us
(2942) 96.5%,

Location: Shenzhen
Ships to: US,
Item: 353485297875

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)
Return policy details:
Amplifier Class:D
Country/Region of Manufacture:China
Custom Bundle:No
Compatible Brand:Universal
Type:Board
Color:Black
MPN:Does not apply
Wondom:Wondom
Manufacturer Warranty:1 year

Description Wondom 1x100W Class D Subwoofer Amplifier Board w/ DSP Electronic Crossover EQ JAB3-1100 AA-JA31181 Product Description: JAB3-1100 is an All-in-one mono Class D audio amplifier board integrated with high performance DSP – ADAU1701, outputting 100W into a 2Ohm 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 programming with SigmaStudio, remote control through APP or PC UI. Video for how to achieve I2S input and output of JAB3: www.youtube.com/watch?v=7huHn2JoGkA Video for introduction of JAB3: www.youtube.com/watch?v=3Kz13mp55oA Video for connection with JAB2 and APP control: www.youtube.com/watch?v=-wOcJUeXEUY Video for reprogram DSP with SigmaStudio: www.youtube.com/watch?v=-vQsGYfodEI Miumax Download link for Android Phone: store.sure-electronics.com/images/documents/Miumax_v1.0.1_2020.6.22.apk Miumax 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 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 JAB3-1100 audio amplifier board features high audio performance, whose SNR is 88dB and THD+N performs well as 0.03% at 2Ohm, 1W, 200Hz. 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 JAB3-1100 audio module dissipates only 150mW in standby mode. The extremely low power consumption ensures long playback time especially when JAB3-1100 is powered by battery boards (battery boards are not included), which is absolutely an advantage for portable Bluetooth speakers. Supporting Battery Power (Battery is not included) A DC10V-26V power supply is required to power JAB3-1100. 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. 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. A Functional cables kit (AA-AJ11116) is released for your convenient connection. Download Document: store.sure-electronics.com/document-download/147 Package Included: – 1 x Set of Amp Board Note: 1. JAB3 can be powered by three 18650 lithium battery balancing and protection boards (AA-JA11113). Please note that AA-JA11113 does not have a charging function, and the battery charging circuit is integrated on JAB1/JAB2. That is, if the customer wants to charge the lithium battery of AA-JA1113, JAB1/JAB2 is a must. 2. In order to achieve low power consumption, JAB3 integrates a small signal detection system. When the system does not detect an audio signal for a long time, JAB3 will enter the standby mode; in this case, once an audio signal is detected, JAB3 will immediately resume work. 3. JAB3 can be used in conjunction with JAB2. 4. Battery and other items pictured are not included, for demonstration purposes only. Thank you for your understanding!Payment Terms 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 7 business days of auction closing. 4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.Shipping Terms – For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.Return Terms 1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund. 2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA. 3. We reserve the right to refuse any returns for objective reasons.Custom Duties & Taxes 1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer’s responsibility. 2. Avoiding some unnecessary trouble, please check with your country’s customs office to inform us what we should declare its value before shipping.Feedback 1. 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. 2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap. On May-06-21 at 20:25:06 PDT, seller added the following information:

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