{"product_id":"cardas-clear-bi-wire-jumpers","title":"Clear Jumpers","description":"\u003cdiv class=\"pa-d5\" style=\"color:#080808;line-height:1.6;font-size:15px\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:#8d1935;font-weight:600\"\u003eCardas · Bi-Wire Jumpers\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px;font-size:18px;line-height:1.45;font-weight:600\"\u003eA very short Clear speaker cable, forged to spades or bananas, for running Clear or Clear Beyond single-wire into bi-wirable speakers.\u003c\/p\u003e\n\u003cp style=\"display:inline-block;margin:0 0 18px;padding:4px 10px;border:1px solid #d8d5ce;border-radius:2px;font-size:13px;color:#55524c\"\u003ePrice is for a pair of 10 in jumpers, one per speaker. Choose terminations in the selector.\u003c\/p\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:#d8d5ce;border:1px solid #d8d5ce;margin:0 0 22px\"\u003e\n\u003cdiv style=\"background:#f7f6f2;padding:12px 14px\"\u003e\n\u003cdiv style=\"font-size:20px;font-weight:600;line-height:1.2\"\u003ePair\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px;color:#55524c;line-height:1.35;margin-top:3px\"\u003eone bundled jumper per speaker\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f7f6f2;padding:12px 14px\"\u003e\n\u003cdiv style=\"font-size:20px;font-weight:600;line-height:1.2\"\u003e10 in\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px;color:#55524c;line-height:1.35;margin-top:3px\"\u003e25.4 cm long\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f7f6f2;padding:12px 14px\"\u003e\n\u003cdiv style=\"font-size:20px;font-weight:600;line-height:1.2\"\u003eClear\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px;color:#55524c;line-height:1.35;margin-top:3px\"\u003eMatched Propagation conductors\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f7f6f2;padding:12px 14px\"\u003e\n\u003cdiv style=\"font-size:20px;font-weight:600;line-height:1.2\"\u003eForged\u003c\/div\u003e\n\u003cdiv style=\"font-size:12.5px;color:#55524c;line-height:1.35;margin-top:3px\"\u003espades or bananas\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:0 0 12px\"\u003eClear Bi-Wire Jumpers use the Clear speaker conductor, arranged like a very short Clear speaker cable, 10 in (25.4 cm) long. As with all Clear speaker cables the conductors are multi-stranded and concentric: the outside of one concentric conductor is tied to the inside of the other for each lead, which is why the positive and negative leads are bundled together and cannot be separated.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px\"\u003eThey are terminated with Cardas spades or bananas forged at 10,000 psi in Bandon, Oregon, and sold in pairs (one jumper per speaker, each carrying both polarities). They are the matching jumpers for Clear and Clear Beyond speaker cables run single-wire.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 20px\"\u003eMeasure centre to centre between the bass and treble terminals of one speaker and check the jumper length covers it with a little slack. Spades suit posts you can torque down; bananas drop into the free hole of a post already carrying a spade. Mixed spade-to-banana sets are the usual choice. Already bi-wiring with two runs of cable, or using an internal bi-wire cable? You do not need jumpers.\u003c\/p\u003e\n\u003ch3 style=\"margin:0 0 8px;font-size:16px\"\u003eKey technologies\u003c\/h3\u003e\n\u003cul style=\"margin:0 0 20px;padding-left:18px\"\u003e\n\u003cli style=\"margin:0 0 5px\"\u003e\n\u003cstrong\u003eUltra Pure Cardas Copper.\u003c\/strong\u003e Grade 1, 99.9999% pure oxygen-free copper, drawn and annealed slowly through silver dies, then given a single poly-nylon coat to prevent oxidation and crosstalk between strands.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 5px\"\u003e\n\u003cstrong\u003eGolden Ratio scaled Litz conductors.\u003c\/strong\u003e Multi-stranded conductors in which each layer of strands steps up in size by 1:1.618 from the centre outward, a Cardas patent that controls strand resonance.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 5px\"\u003e\n\u003cstrong\u003eMatched Propagation conductor.\u003c\/strong\u003e The same Clear speaker conductor as the full cable, so a Clear or Clear Beyond loom stays Clear all the way to the treble terminals.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 5px\"\u003e\n\u003cstrong\u003eForged terminations.\u003c\/strong\u003e Spades or bananas are compression forged onto the conductor at 10,000 psi in Bandon rather than soldered.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 5px\"\u003e\n\u003cstrong\u003eMade in Bandon, Oregon.\u003c\/strong\u003e Every Cardas cable is built and hand terminated at the Cardas factory on the southern Oregon coast and carries the Cardas lifetime cable warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails open style=\"border-top:1px solid #080808;margin:0 0 6px\"\u003e\u003csummary style=\"cursor:pointer;padding:12px 0;font-size:16px;font-weight:600\"\u003eSpecifications\u003c\/summary\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin:0 0 14px\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px 7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top;width:40%;color:#55524c\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top\"\u003eBi-wire jumpers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px 7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top;width:40%;color:#55524c\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"padding:7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top\"\u003e10 in (25.4 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px 7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top;width:40%;color:#55524c\"\u003eConductors\u003c\/td\u003e\n\u003ctd style=\"padding:7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top\"\u003eClear speaker conductor, Matched Propagation Litz; positive and negative leads bundled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px 7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top;width:40%;color:#55524c\"\u003eTerminations\u003c\/td\u003e\n\u003ctd style=\"padding:7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top\"\u003eCardas forged spades or forged bananas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px 7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top;width:40%;color:#55524c\"\u003eSold as\u003c\/td\u003e\n\u003ctd style=\"padding:7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top\"\u003eA pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px 7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top;width:40%;color:#55524c\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top\"\u003eCardas lifetime cable warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px 7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top;width:40%;color:#55524c\"\u003eMade in\u003c\/td\u003e\n\u003ctd style=\"padding:7px 0;border-bottom:1px solid #d8d5ce;vertical-align:top\"\u003eBandon, Oregon, USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp style=\"margin:0 0 14px;font-size:13px\"\u003e\u003ca href=\"https:\/\/www.cardas.com\/biwire-jumpers\" target=\"_blank\" rel=\"noopener\"\u003eCardas Clear Jumpers product page and specifications\u003c\/a\u003e Specifications from cardas.com and the Cardas 2025 Dealer Catalog (Spring 2025 Retail). Lengths are metric; Cardas builds any length to order.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border-top:1px solid #080808;border-bottom:1px solid #080808;margin:0 0 22px\"\u003e\u003csummary style=\"cursor:pointer;padding:12px 0;font-size:16px;font-weight:600\"\u003eWhere it sits in the range\u003c\/summary\u003e\u003cdiv style=\"padding:0 0 14px\"\u003e\n\u003cp style=\"margin:0 0 8px\"\u003eCardas bi-wire jumpers, for running a single speaker cable into speakers with separate bass and treble terminals.\u003c\/p\u003e\n\u003cul style=\"margin:0;padding-left:18px\"\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cardas-cjp-jumper-plates\"\u003eCardas CJP Jumper Plates\u003c\/a\u003e: stamped solid copper plates, set of four\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cardas-11-5-awg-bi-wire-jumpers\"\u003eCardas 11.5 AWG Jumpers\u003c\/a\u003e: 6 in cable jumpers, set of four\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/cardas-9-5-awg-bi-wire-jumpers\"\u003eCardas 9.5 AWG Jumpers\u003c\/a\u003e: 6 in heavy-gauge cable jumpers, set of four\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCardas Clear Jumpers\u003c\/strong\u003e (this model)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003cdiv style=\"padding:16px 18px;background:#f7f6f2;border-left:3px solid #8d1935\"\u003e\n\u003cp style=\"margin:0 0 4px;font-weight:600\"\u003ePlan your Cardas system with Pearl Audio\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:14px\"\u003ePearl Audio is an authorized Cardas dealer. We can measure your runs, recommend terminations for your amplifier and speakers, special-order lengths and connectors that are not in the selector, and let you hear Cardas cabling in our Portland showroom by appointment. Call \u003ca href=\"tel:+15032222599\"\u003e(503) 222-2599\u003c\/a\u003e or email \u003ca href=\"mailto:sales@pearlaudio.com?subject=Cardas%20Clear%20Jumpers\"\u003esales@pearlaudio.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Cardas","offers":[{"title":"Forged spades to forged bananas","offer_id":50785953087586,"sku":"CARD-CLJUMP-SB","price":500.0,"currency_code":"USD","in_stock":true},{"title":"Forged spades both ends","offer_id":50785953120354,"sku":"CARD-CLJUMP-SS","price":500.0,"currency_code":"USD","in_stock":true},{"title":"Forged bananas both ends","offer_id":50785953153122,"sku":"CARD-CLJUMP-BB","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2475\/2780\/files\/Clear_20Jumpers_20for_20wix_ab9e59ec-a591-4d2a-94ab-047121de12c3.png?v=1793207815","url":"https:\/\/pearlaudio.com\/products\/cardas-clear-bi-wire-jumpers","provider":"Pearl Audio","version":"1.0","type":"link"}