{"product_id":"zk-502l-bluetooth-5-0-12-24v-wireless-stereo-audio-digital-power-amplifier-board-50wx2-bluetooth-amp-amplificador-without-shell-zk-502l-without-shell","title":"ZK-502L Bluetooth 5.0 12\/24V Wireless Stereo Audio Digital Power Amplifier Board 50Wx2 Bluetooth Amp Amplificador, without Shell, ZK-502L without Shell","description":"\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e1. The potentiometer adjusts the volume with a switch for easy control of the volume, making it good for DIY speakers.If it is a metal box, you need to bring out the Bluetooth antenna. \u003cbr\u003e2. The copper DC connector is used to withstand high current and no heat. \u003cbr\u003e3. Capacitor 470uf35V solid capacitors ensure power storage and heat dissipation, and stable power supply is a prerequisite for good sound quality. \u003cbr\u003e4. Free DC head lead, compatible with the input power interface of this product, even if you do not have a DC head adapter or battery, it can be easily wired. \u003cbr\u003e5. Bluetooth 5.0 version, the transmission efficiency is higher, the transmission distance is farther. \u003cbr\u003e \u003cbr\u003ePrecautions for use: The power switch on the board is the standby switch. After the switch is turned off, the machine is in a low-power standby state. To completely turn off the power or unplug the DC plug on the machine for a long time.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003cbr\u003e1. Material: ABS plastic \u003cbr\u003e2. Bluetooth version: 5.0 \u003cbr\u003e3. Adaptation supply voltage: 5-24V(optional 9\/12\/15\/18\/24V adapter, high power recommended high voltage) \u003cbr\u003e4. Adapter speaker: 30-200W, 4 ohms, 8 ohms \u003cbr\u003e5. Number of channels: Left and right stereo(stereo) \u003cbr\u003e6. Bluetooth transmission distance: 15m(without occlusion) \u003cbr\u003e7. Protection mechanism: Self-recovery overheat protection, self-recovery short circuit protection \u003cbr\u003e8. Size: 55 x 38 x 17mm \u003cbr\u003e \u003cbr\u003eTip: \u003cbr\u003eTo have enough out put power if the input is sufficient and the supply voltage\/current is sufficient. The power supply voltage is higher and the relative power will be larger. The speakers with different impedances will have different output power. In the case of sufficient voltage and current, the larger the ohms of the horn, the smaller the relative sound powre. Please pay attention! \u003cbr\u003ePower supply voltage: 12V--8 ohm speaker\/12W(left channel) + 12W(right channel), 4 ohm speaker\/20W + 20W \u003cbr\u003e15V--8 ohms\/18 + 18W, 4 ohms\/greater than 30 + 30W \u003cbr\u003e19V--8 ohms\/32 + 32W, 4 ohms\/greater than 45 + 45W \u003cbr\u003e24V--8 ohms\/38 + 38W, 4 ohms\/greater than 50 + 50W\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 \/ 0.11lb\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;\"\u003e13cm * 6cm * 3cm \/ 5.12inch * 2.36inch * 1.18inch\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;\"\u003e200\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;\"\u003e9.00kgs \/ 19.84lb\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;\"\u003e32cm * 32cm * 53cm \/ 12.6inch * 12.6inch * 20.87inch\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: 491 cartons * 200 pcs = 98200 pcs\u003cbr\u003e40HQ: 1140 cartons * 200 pcs = 228000 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":"ZK-502L without Shell","offer_id":48795571880160,"sku":"IP6D8515","price":5.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/2358\/1408\/files\/IP6D8515.jpg?v=1771424933","url":"https:\/\/www.carouselstore.co.uk\/products\/zk-502l-bluetooth-5-0-12-24v-wireless-stereo-audio-digital-power-amplifier-board-50wx2-bluetooth-amp-amplificador-without-shell-zk-502l-without-shell","provider":"Carousel Store","version":"1.0","type":"link"}