{"product_id":"bb-69-bass-blocks-designed-to-protect-car-audio-6x9-inch-speakers-eliminate-frequencies-0-300hz-at-4ohms-pair","title":"BB-69 - Bass Blocks Designed to Protect Car Audio 6x9 Inch Speakers, Eliminate Frequencies 0-300hz at 4ohms, Pair","description":"\u003cp\u003eThe \u003cstrong\u003eBB-69\u003c\/strong\u003e Bass Blocks are inline speaker accessories designed to protect 6x9 inch car audio speakers by filtering out low frequencies that can cause distortion or damage. Installed in-line between the head unit and speaker, they eliminate the 0–300 Hz range at 4 ohms, ensuring your speakers only receive the frequencies they're built to handle. A practical solution for anyone running full-range speakers or tweeters without an active crossover.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Blocking:\u003c\/strong\u003e Eliminates 0–300 Hz at 4 ohms; 0–150 Hz at 8 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Compatibility:\u003c\/strong\u003e Designed specifically for 6x9 inch car audio speakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Handling:\u003c\/strong\u003e Rated for up to 50 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Identification:\u003c\/strong\u003e Blue color-coded leads distinguish them from other inline accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e Encased inline design connects directly to existing speaker wiring — no cutting or splicing of complex harnesses required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as a Pair:\u003c\/strong\u003e Includes two units to cover both channels\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Recoil Audio USA","offers":[{"title":"Default Title","offer_id":51059528597782,"sku":"BB-69","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7400\/4758\/files\/BB69-1.jpg?v=1772082724","url":"https:\/\/www.recoilaudiousa.com\/products\/bb-69-bass-blocks-designed-to-protect-car-audio-6x9-inch-speakers-eliminate-frequencies-0-300hz-at-4ohms-pair","provider":"Recoil Audio USA","version":"1.0","type":"link"}