{"product_id":"2pcs-2-4ohm-3w-full-range-audio-stereo-speaker-2pcs-3wx2-dc-5v-class-d-amplifier-module","title":"2PCS 2\" 4Ohm 3W Full Range Audio Stereo Speaker, 2PCS 3Wx2 DC 5V Class D Amplifier Module","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e2PCS 2\" 4Ohm 3W Full Range Audio Stereo Speaker Round Loudspeaker + 2PCS 3Wx2 DC 5V Class D Digital Amplifier PAM8403 Amp Module for Arduino DIY Replacement\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2PCS 2\" 4Ohm 3W Full Range Audio Stereo Speaker, 2PCS 3Wx2 DC 5V Class D Amplifier Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSpecifications: 3W 4Ohm Speaker Diameter: 53mm Height: 30mm Shape: Round Rated power: 3W Rated impedance: 4 Frequency response: 170kHz Sensitivity: 100 dB\/W Signal to noise ratio: 1 dB Harmonic distortion: 1 TMD% PAM8403 Amplifier Board Operating voltage: DC 3-5.5V Max output: 3Wx2 (5V 4 ) Efficiency: 90% Package Includes 2 pcs 2\" 4Ohm 3W Speakers 2 pcs PAM8403 Amplifier Boards\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ High-efficiency speaker DIY kit--Clear sound output, low noise, bring you the best listening experience. Any 5V power supply can be used, suitable for batteries or portable electronic products.\u003c\/li\u003e\n\u003cli\u003e✅ 2\" 4Ohm 3W Speaker--Diameter: 53mm; Height: 30mm; Rated power: 3W; Rated impedance: 4 ; Sensitivity: 100 dB\/W.\u003c\/li\u003e\n\u003cli\u003e✅ With PAM8403 Amplifier Board--DC 5V digital power Amp module 2 Channel 3W+3W, easy and smooth to adjust the volume and control the power switch with potentiometer.\u003c\/li\u003e\n\u003cli\u003e✅ Package Includes--2* 2\" 4Ohm 3W Speakers + 2* PAM8403 Amplifier Boards.\u003c\/li\u003e\n\u003cli\u003e✅ Note: 1. Do not apply power to the amplifier without speakers connected, this will result in damage to the amplifier; 2. Please make sure operating voltage less than 5.5V, or the amplifier will be damaged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Product Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches; 0.71 ounces\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3 6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6 7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e 2PCS 2\" 4Ohm 3W Full Range Audio Stereo Speaker Round Loudspeaker + 2PCS 3Wx2 DC 5V Class D Digital Amplifier PAM8403 Amp Module for Arduino DIY Repla\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e 2pcs, 4ohm, full, range, audio, stereo, speaker, round, electronics, homeaudio, hometheater, receiversamplifiers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Electronics\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Home Audio, Home Theater, Receivers \u0026amp; Amplifiers, Amplifiers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ALAMSCN","offers":[{"title":"Default Title","offer_id":48338046320860,"sku":"TGABL1675341","price":18.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2816\/8412\/files\/81eTsz1GTAS._SL1500.jpg?v=1774562579","url":"https:\/\/tech.giftabay.com\/products\/2pcs-2-4ohm-3w-full-range-audio-stereo-speaker-2pcs-3wx2-dc-5v-class-d-amplifier-module","provider":"Tech.GiftAbay","version":"1.0","type":"link"}