{"product_id":"zk-502c-hifi-wireless-bluetooth-5-0-tpa3116-digital-power-audio-amplifier-board-50w-x-2-stereo-amp-amplificador-zk-502c-with-shell-zk-502c-without-shell","title":"ZK-502C Bluetooth 5.0 Amplifier Board | TPA3116 50W x 2 Stereo","description":"\u003cp\u003e\u003cstrong\u003eHigh-fidelity wireless Bluetooth amplifier board delivering 50W per channel stereo output.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis digital power amplifier board uses the TPA3116D2 chip with AM interference suppression and built-in filtering for clear, mellow sound reproduction. Compatible with Bluetooth 5.0 for reliable wireless connectivity up to 15 metres.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTPA3116D2 chip with AM interference suppression\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.0 with 15-metre transmission range\u003c\/li\u003e\n\u003cli\u003eDual-channel stereo output (left and right)\u003c\/li\u003e\n\u003cli\u003eBuilt-in audio filter for enhanced clarity\u003c\/li\u003e\n\u003cli\u003eComprehensive protection: overvoltage, undervoltage, overheating, DC detection, short circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e TPA3116D2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth version:\u003c\/strong\u003e 5.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission distance:\u003c\/strong\u003e 15 metres (unobstructed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply voltage:\u003c\/strong\u003e 5–27V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible speakers:\u003c\/strong\u003e 30–200W, 4Ω or 8Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 2 (stereo)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 120g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 15 × 10 × 5 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePower Output by Voltage\u003c\/h3\u003e\n\u003cp\u003eOutput power varies with supply voltage and speaker impedance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V:\u003c\/strong\u003e 12W + 12W (8Ω) | 20W + 20W (4Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15V:\u003c\/strong\u003e 18W + 18W (8Ω) | 30W + 30W (4Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e19V:\u003c\/strong\u003e 32W + 32W (8Ω) | 45W + 45W (4Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V:\u003c\/strong\u003e 38W + 38W (8Ω) | 55W + 55W (4Ω)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Sufficient audio input and power supply voltage\/current are required for optimal output. Higher supply voltage increases power output; lower speaker impedance increases power but may reduce efficiency.\u003c\/em\u003e\u003c\/p\u003e","brand":"Mira Sales","offers":[{"title":"ZK-502C With Shell","offer_id":56711757791564,"sku":"TBD0596641101","price":12.99,"currency_code":"GBP","in_stock":true},{"title":"ZK-502C Without Shell","offer_id":56711757824332,"sku":"TBD0596641102","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/1887\/0348\/files\/TBD0596641101_38da45b4-d2d2-4dc2-9157-f3c01c53af5b.jpg?v=1770909405","url":"https:\/\/www.bulksweetsuk.com\/products\/zk-502c-hifi-wireless-bluetooth-5-0-tpa3116-digital-power-audio-amplifier-board-50w-x-2-stereo-amp-amplificador-zk-502c-with-shell-zk-502c-without-shell","provider":"Ex store hartlepool ","version":"1.0","type":"link"}