{"product_id":"30w-40w-stereo-bluetooth-power-amplifier-plate-12v-24v-high-power-digital-power-module-30w-40w-bare-plate-30w-40w-with-acrylic-shell","title":"30W\/40W Stereo Bluetooth Power Amplifier Plate 12V\/24V High Power Digital Power Module, 30W\/40W Bare Plate, 30W\/40W With Acrylic Shell","description":"\u003cbr\u003e1. Stereo audio, wide frequency response, high efficiency, low distortion and low noise, good sound effect\u003cbr\u003e2. There is a volume adjuster, easy to adjust the sound\u003cbr\u003e3. With power reverse connection protection, short circuit protection and overheat protection\u003cbr\u003e4. Wide supply voltage and two input modes, higher efficiency\u003cbr\u003e5. Material: PCB circuit board\u003cbr\u003e6. Power supply voltage: DC 5-24V\u003cbr\u003e7. Bluetooth version: 5.0\u003cbr\u003e8. Transmission distance: about 15 meters (visible and unobstructed)\u003cbr\u003e9. Number of channels: two channels (stereo)\u003cbr\u003e10. Output power: 20Wx2 12V 4 ohms, 30Wx2 16V 4 ohms, 30Wx2 21V 8 ohms, 40Wx2 24V 8 ohms\u003cbr\u003e11. Adapter speaker (40-200W): 4 ohms (5-16V power supply), 8 ohms (5-24V power supply)\u003cbr\u003e12. Module protection mechanism: power reverse connection\/short circuit\/self-recovery overheating protection\u003cbr\u003e13. Size: about 5.08x3.8x1.815cm\u003cbr\u003e\u003cbr\u003ePrecautions:\u003cbr\u003e1. Keep a safe distance from the router to avoid wifi interference\u003cbr\u003e2. It is recommended to use 5-24V DC power supply voltage, higher than 26V chip will burn\u003cbr\u003e3. The power supply should be within 16V when connected to a 4-ohm speaker, and within 24V when connected to an 8-ohm speaker\u003cbr\u003e4. The power supply current is recommended to be more than 2A\u003cbr\u003e5. The speaker cable should not be too long, it is recommended to be within 1m\u003cbr\u003e6. Pay attention to electrostatic protection. Before touching the power amplifier board, you need to release the static electricity on your hands to avoid the breakdown of the chip by static electricity. The Bluetooth chip is more sensitive to static electricity.\u003cbr\u003e7. It is recommended that the rated power of the speaker is 40W and above to avoid the speaker being overheated and burned\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0; width: 100%;\"\u003e\u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e  \u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 0;\"\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e0.05kgs \/ 0.10lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e8cm * 6cm * 2.5cm \/ 3.15inch * 2.36inch * 0.98inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e27.00kgs \/ 59.52lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e50cm * 50cm * 54cm \/ 19.69inch * 19.69inch * 21.26inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"params_prop last_prop\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e20GP: 197 cartons * 500 pcs = 98500 pcs\u003cbr\u003e40HQ: 458 cartons * 500 pcs = 229000 pcs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Mira Sales","offers":[{"title":"30W\/40W Bare Plate","offer_id":45332726382753,"sku":"TBD0602108001","price":2.99,"currency_code":"GBP","in_stock":true},{"title":"30W\/40W With Acrylic Shell","offer_id":45332726415521,"sku":"TBD0602108002","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/2809\/5021\/files\/TBD0602108001_f5bd7b10-d70c-4b09-874a-d64c5f14c981.jpg?v=1769014050","url":"https:\/\/greatdealoffers.co.uk\/products\/30w-40w-stereo-bluetooth-power-amplifier-plate-12v-24v-high-power-digital-power-module-30w-40w-bare-plate-30w-40w-with-acrylic-shell","provider":"Great Deal Offers","version":"1.0","type":"link"}