{"product_id":"makerfabs-bass-speaker-4-ohm-3w","title":"Makerfabs Bass Speaker 4 OHM 3W","description":"\u003cmeta name=\"description\" content=\"Buy Makerfabs Bass Speaker 4 OHM 3W online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n```html\n\u003ch1\u003eMakerfabs Bass Speaker 4 OHM 3W\u003c\/h1\u003e\n\n\u003cp\u003eCompact yet powerful 4 Ohm, 3W bass speaker by Makerfabs - engineered to deliver rich, full-bodied audio output for your DIY audio projects, portable Bluetooth speakers, IoT devices, and embedded systems. Available at The Engineer Store, Bengaluru, India. Trusted by makers and professionals. Fast shipping, 7-day warranty on manufacturing defects, expert technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMakerfabs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eBass Speaker \/ Full-Range Audio Driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 Ohm (4Ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e3W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eEnhanced bass reproduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eDIY audio, Bluetooth speakers, IoT, embedded systems, Raspberry Pi, ESP32 projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eWorks with MAX98357A, PAM8403, PAM8610, and other Class-D amplifier modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal \/ Authentic Makerfabs Product\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Bass Output:\u003c\/strong\u003e Specifically designed for enhanced low-frequency reproduction, delivering deeper and fuller sound than standard mini speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Ohm \/ 3W Rating:\u003c\/strong\u003e Ideal impedance and power rating for pairing with popular Class-D amplifier breakout boards like PAM8403 and MAX98357A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Small enough to fit inside portable enclosures, custom speaker boxes, and embedded product housings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Integration:\u003c\/strong\u003e Simple two-wire solder connection - no complex wiring or driver circuits required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e The Engineer Store cone and magnet assembly built to withstand continuous operation in maker and prototyping environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaker-Friendly:\u003c\/strong\u003e Designed by Makerfabs specifically for the electronics hobbyist and maker community.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic Makerfabs product sourced from trusted, authorized suppliers\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most locations across India\u003c\/li\u003e\n\u003cli\u003eExpert technical support included - get help wiring, amplifying, and integrating into your project\u003c\/li\u003e\n\u003cli\u003ePerfectly matched for popular audio amplifier modules available at The Engineer Store\u003c\/li\u003e\n\u003cli\u003eTested and verified for quality before dispatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Bluetooth Speaker:\u003c\/strong\u003e Pair with an ESP32 board and a MAX98357A I2S amplifier to build a wireless Bluetooth speaker with impressive bass response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaspberry Pi Media Center:\u003c\/strong\u003e Add high-quality audio output to your Raspberry Pi-based media player, smart mirror, or digital signage project.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Voice Assistant:\u003c\/strong\u003e Build a custom Alexa or Google Assistant device with clear voice playback and notification sounds using this speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Music Player:\u003c\/strong\u003e Create a battery-powered MP3 player with a DFPlayer Mini module and this bass speaker for on-the-go audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInteractive Art \u0026amp; Installations:\u003c\/strong\u003e Embed sound into art projects, museum exhibits, or interactive installations with rich audio quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning \u0026amp; Education:\u003c\/strong\u003e Great for students exploring audio electronics, signal processing, amplifier design, and acoustics fundamentals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm \u0026amp; Notification Systems:\u003c\/strong\u003e Use in home automation setups to play alerts, doorbell tones, or custom notification sounds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Makerfabs Bass Speaker 4 OHM 3W\u003c\/li\u003e\n\u003cli\u003ePre-soldered lead wires (where applicable)\u003c\/li\u003e\n\u003cli\u003eDocumentation and technical support access\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRecommended Accessories (Available at The Engineer Store)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePAM8403 Class-D Stereo Amplifier Module\u003c\/li\u003e\n\u003cli\u003eMAX98357A I2S Audio Amplifier Breakout\u003c\/li\u003e\n\u003cli\u003eESP32 Development Board\u003c\/li\u003e\n\u003cli\u003eDFPlayer Mini MP3 Module\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi Boards\u003c\/li\u003e\n\u003cli\u003eJumper wires and soldering supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this 100% authentic?\u003c\/summary\u003e\u003cp\u003eYes, this is a genuine Makerfabs product sourced directly from authorized distributors. Every unit is verified for authenticity before shipping.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat amplifier module should I use with this speaker?\u003c\/summary\u003e\u003cp\u003eThis 4 Ohm, 3W speaker pairs perfectly with Class-D amplifier modules such as the PAM8403 (stereo, 3W per channel) or MAX98357A (I2S digital input). Both are available at The Engineer Store.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use this speaker with an Arduino or ESP32?\u003c\/summary\u003e\u003cp\u003eYes! However, microcontrollers cannot drive a speaker directly. You will need an amplifier module (like PAM8403 or MAX98357A) between your microcontroller and the speaker for proper audio output.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eBuy Makerfabs Bass Speaker 4 OHM 3W Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eMakerfabs Bass Speaker 4 OHM 3W\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eMakerfabs Bass Speaker 4 OHM 3W\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eMakerfabs Bass Speaker 4 OHM 3W\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43856816079011,"sku":"TES-EV00082175","price":440.96,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/bass-speaker-4-ohm-3w-1-228x228.jpg?v=1704281049","url":"https:\/\/www.theengineerstore.in\/zh-hans\/products\/makerfabs-bass-speaker-4-ohm-3w","provider":"The Engineer Store","version":"1.0","type":"link"}