{"product_id":"helix-aac-3-high-low-adapter-converter","title":"Helix AAC.3 High-Low Adapter Converter","description":"The Helix AAC.3 is an intelligent high-low converter that generates a clean stereo preamp signal from your factory car audio system's speaker-level output. Its ADEP.3 circuit bypasses radio diagnosis systems, preventing error messages and function loss while reducing amplifier current draw by up to 70%. The Double Activation Circuit creates a reliable +12V remote signal using either DC offset detection or a variable-sensitivity signal sensor. A Power Save Mode switches off the remote output after 2 minutes of no input, perfect for vehicles with CAN-bus systems that keep the radio active long after parking. With a frequency range from 18 Hz to 80 kHz, this converter delivers high-resolution audio and includes high-quality potted gold-plated RCA connectors for loss-free signal transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMaximum Input Level\u003c\/strong\u003e: 16 V (65 W \/ 4 Ohm)\u003cbr\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e: 13 Ohm\u003cbr\u003e\u003cstrong\u003eMaximum Output Level\u003c\/strong\u003e: 4.0 V\u003cbr\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e: 18 Hz - 80 kHz\u003cbr\u003e\u003cstrong\u003eRemote Output Load Capacity\u003c\/strong\u003e: 200 mA\u003cbr\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 7 - 18 V\u003cbr\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e: 77 x 37 x 20 mm\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 kg\u003cbr\u003e\u003cstrong\u003ePower Save Mode\u003c\/strong\u003e: Yes (after 2 min)\u003cbr\u003e\u003cstrong\u003eDouble Activation Circuit\u003c\/strong\u003e: Yes\u003cbr\u003e\u003cstrong\u003eADEP.3 Circuit\u003c\/strong\u003e: Yes\u003cbr\u003e\u003cstrong\u003eHigh Resolution Audio\u003c\/strong\u003e: Yes\u003cbr\u003e\u003cstrong\u003eStart-Stop Capable\u003c\/strong\u003e: Yes\u003cbr\u003e\u003cstrong\u003eSMD Technology\u003c\/strong\u003e: Yes\u003cbr\u003e\u003cstrong\u003eMade in Germany\u003c\/strong\u003e: Yes\u003cbr\u003e","brand":"HELIX","offers":[{"title":"Default Title","offer_id":53772812124497,"sku":"H014603","price":79.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/AAC-3_1200x830px_16-04-20_9fd4a6dc-45c8-4529-b8f3-db7c146f0b7b.jpg?v=1778709035","url":"https:\/\/shoponyxac.co.uk\/products\/helix-aac-3-high-low-adapter-converter","provider":"Onyx Auto Care","version":"1.0","type":"link"}