{"product_id":"irs2092s-high-power-500w-class-d-hifi-digital-amplifier-board","title":"IRS2092S High Power 500W Class D HIFI Digital Amplifier Board","description":"\u003cbr\u003e1. Power supply: DC dual power supply ± 58 ± 70v\u003cbr\u003e2. Rated output power: 500w (± 65v power supply, 4 ohm load, 10% deformation)\u003cbr\u003e3. Efficiency: greater than 90%\u003cbr\u003e4. S \/ N ratio: 90db\u003cbr\u003e5. Total harmonic distortion:\u003cbr\u003e380w (+\/- 65 power 4 ohm speaker, distortion \u0026lt;0.1%)\u003cbr\u003e280w (+\/- 65 power 8 ohm speaker, distortion \u0026lt;0.1%)\u003cbr\u003e6. Frequency range: 20Hz-20kHz\u003cbr\u003e7. Voltage magnification: 36 times\u003cbr\u003e8. Input sensitivity 1.5v (RMS)\u003cbr\u003e9. Output short circuit protection: yes\u003cbr\u003e10. Output DC bias protection Speaker protection: yes\u003cbr\u003e11. Overheat protection: Yes, the temperature of the radiator is higher than 100 degrees Celsius, turn off the output!\u003cbr\u003e12. Product size: about 100 × 50 × 30mm\u003cbr\u003e13. Net weight: 100g\u003cbr\u003e\u003cbr\u003e","brand":"KifTech","offers":[{"title":"Default Title","offer_id":52550908772720,"sku":"TBD04242444","price":349.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/5494\/2832\/files\/TBD04242444.jpg?v=1758219956","url":"https:\/\/kiftech.co.za\/products\/irs2092s-high-power-500w-class-d-hifi-digital-amplifier-board","provider":"KifTech","version":"1.0","type":"link"}