{"title":"Bass Blockers","description":"","products":[{"product_id":"bb-35-bass-blocks-designed-to-protect-car-audio-3-5-inch-speakers-eliminate-frequencies-0-2-8khz-at-4ohms-pair","title":"BB-35 - Bass Blocks Designed to Protect Car Audio 3.5 Inch Speakers, Eliminate Frequencies 0-2.8khz at 4ohms, Pair","description":"\u003cp\u003eThe \u003cstrong\u003eBB-35\u003c\/strong\u003e Bass Blockers are passive inline filters designed to protect 3.5-inch car audio speakers from low-frequency damage. By blocking frequencies outside a tweeter or small speaker's capable range, they improve power handling and reduce distortion. Sold as a pair, they install easily without additional hardware.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency blocking at 4 ohms:\u003c\/strong\u003e Eliminates 0–2,800 Hz to prevent over-excursion and thermal damage in small speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency blocking at 8 ohms:\u003c\/strong\u003e Eliminates 0–1,400 Hz for compatible 8-ohm drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower handling:\u003c\/strong\u003e Rated to handle up to 50 watts continuously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed color-coded leads:\u003c\/strong\u003e Simplifies polarity identification during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncased wire-lead design:\u003c\/strong\u003e No mounting required — installs inline with existing speaker wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as a pair:\u003c\/strong\u003e Covers both channels in a stereo setup.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Recoil Audio USA","offers":[{"title":"Default Title","offer_id":51059528433942,"sku":"BB-35","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7400\/4758\/files\/1-22-1.jpg?v=1772082681"},{"product_id":"bb-65-bass-blocks-designed-to-protect-car-audio-6-5-inch-speakers-eliminate-frequencies-0-600hz-at-4ohms-pair","title":"BB-65 - Bass Blocks Designed to Protect Car Audio 6.5 Inch Speakers, Eliminate Frequencies 0-600hz at 4ohms, Pair","description":"\u003cp\u003eThe \u003cstrong\u003eBB-65\u003c\/strong\u003e Bass Blockers are passive crossover accessories designed to protect 6.5-inch car audio speakers from low-frequency signal damage. By filtering out bass frequencies before they reach the driver, they improve power handling and reduce distortion in speakers not built to handle low-end content. A practical solution for tweeters and mid-range speakers running off a full-range signal source.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Blocking:\u003c\/strong\u003e Eliminates 0–600 Hz at 4 ohms; 0–300 Hz at 8 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Compatibility:\u003c\/strong\u003e Designed specifically for 6.5-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 Green color-coded leads for quick, error-free installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Design:\u003c\/strong\u003e Encased unit with wire leads — no soldering 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":51059528499478,"sku":"BB-65","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7400\/4758\/files\/BB-65-1.jpg?v=1772082703"},{"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"},{"product_id":"bb-t-bass-blocks-designed-to-protect-car-audio-tweeters-eliminate-frequencies-0-5-6khz-at-4ohms-pair","title":"BB-T - Bass Blocks Designed to Protect Car Audio Tweeters, Eliminate Frequencies 0-5.6khz at 4ohms, Pair","description":"\u003cp\u003eThe \u003cstrong\u003eBB-T Bass Blockers\u003c\/strong\u003e are passive inline filters designed to protect car audio tweeters from low-frequency signals that can cause distortion or damage. Sold as a pair, the BB-T eliminates frequencies from 0–5,600 Hz at 4 ohms, ensuring tweeters receive only the high-frequency signal they're built to handle. These are a straightforward, no-fuss solution for anyone adding tweeters to a system without a dedicated crossover.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency blocking (4 ohms):\u003c\/strong\u003e Eliminates 0–5,600 Hz, passing only frequencies above 5.6 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency blocking (8 ohms):\u003c\/strong\u003e Eliminates 0–2,800 Hz at higher impedance loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower handling:\u003c\/strong\u003e Rated up to 50 watts, suitable for most factory and aftermarket tweeter applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Encased inline design with wire leads — no mounting required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-coded leads:\u003c\/strong\u003e Black leads for straightforward polarity identification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as a pair:\u003c\/strong\u003e Covers both left and right channels in a single purchase\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Recoil Audio USA","offers":[{"title":"Default Title","offer_id":51059528696086,"sku":"BB-T","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7400\/4758\/files\/1-23-1.jpg?v=1772082746"},{"product_id":"bb-525-bass-blocks-designed-to-protect-car-audio-5-25-inch-speakers-eliminate-frequencies-0-800hz-at-4ohms-pair","title":"BB-525 - Bass Blocks Designed to Protect Car Audio 5.25 Inch Speakers, Eliminate Frequencies 0-800hz at 4ohms, Pair","description":"\u003cp\u003eThe \u003cstrong\u003eBB-525\u003c\/strong\u003e Bass Blockers are passive inline filters designed to protect 5.25\" car audio speakers from low-frequency signals that can cause distortion or damage. By blocking frequencies below 800 Hz at 4 ohms, they allow speakers to operate within their intended range and improve overall clarity. A straightforward, no-modification solution for anyone adding mid-range speakers or tweeters to an existing system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency blocking:\u003c\/strong\u003e Eliminates 0–800 Hz at 4 ohms; 0–400 Hz at 8 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker compatibility:\u003c\/strong\u003e Designed specifically for 5.25\" 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 Yellow color-coded leads for quick, accurate wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple installation:\u003c\/strong\u003e Encased inline design with wire leads — no cutting or splicing into factory 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":51059563200790,"sku":"BB-525","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7400\/4758\/files\/BB-525.jpg?v=1772084897"},{"product_id":"bb-4-bass-blocks-designed-to-protect-car-audio-4-inch-speakers-eliminate-frequencies-0-1-2khz-at-4ohms-pair","title":"BB-4 - Bass Blocks Designed to Protect Car Audio 4 Inch Speakers, Eliminate Frequencies 0-1.2khz at 4ohms, Pair","description":"\u003cp\u003eThe \u003cstrong\u003eBB-4\u003c\/strong\u003e Bass Blockers are passive inline filters engineered to protect 4-inch car audio speakers from low-frequency damage. By eliminating frequencies below 1,200 Hz at 4 ohms, they prevent distortion and extend speaker life without requiring additional amplification or wiring complexity. 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