{"product_id":"focal-spk-sim-inside-spk-sim-impedance-simulator-for-impulse-4-320","title":"Focal SPK-SIM Inside SPK Sim Impedance simulator for Impulse 4.320","description":"\u003ch2\u003eInside upgrade impedance simulator\u003c\/h2\u003e \u003cp\u003eFocal's Inside system upgrades include new aftermarket vehicle-specific speakers and subs, along with their Impulse 4.320 4-channel amp. Focal also offers a variety of cables and connectors that you'll need, including:\u003c\/p\u003e \u003cdiv class=\"details\"\u003e \u003cul\u003e \u003cli\u003eSpeaker wire harnesses for tweeters, subs, and center channel;\u003c\/li\u003e \u003cli\u003eT-harnesses that connect the vehicle and factory radio to the upgrade system;\u003c\/li\u003e \u003cli\u003eand extension cables to connect the T-harness to the amplifier.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cp\u003eIn some installations, the factory radio shuts down if you remove the factory speakers. Focal's Inside SPK Sim impedance simulator connects to the input of a Focal Impulse 4.320 and makes sure the factory radio doesn't sense a lack of speakers then shut down displaying \"Error.\"\u003c\/p\u003e \u003cp class=\"p2\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul class=\"ul1\"\u003e \u003cli class=\"li1\"\u003eCompatible with the compact 4-channel digital amplifier, \u003cspan class=\"s1\"\u003e\u003cstrong\u003eIMPULSE 4.320\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e \u003cli class=\"li1\"\u003eISO connectors to simplify mounting\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e \u003c\/ul\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":52761064505610,"sku":"SPK-SIM","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/4578\/4842\/files\/focal_spk-sim_1.jpg?v=1774290938","url":"https:\/\/audiovisualworld.co.uk\/products\/focal-spk-sim-inside-spk-sim-impedance-simulator-for-impulse-4-320","provider":"Audio Visual World","version":"1.0","type":"link"}