{"product_id":"klipsch-heresy-iv-floorstanding-speakers-legendary-sale","title":"Klipsch Heresy IV Floorstanding Speakers - Legendary Sale","description":"\u003cdiv class=\"shogun-root\" data-shogun-id=\"61528e5eb1468700d216e6ab\" data-shogun-site-id=\"c5b72ae5-5cfb-43ad-b951-f17fe46dfde2\" data-shogun-page-id=\"61528e5eb1468700d216e6ab\" data-shogun-page-version-id=\"64d46fcf77f90a0107560ade\" data-shogun-platform-type=\"shopify\" data-shogun-variant-id=\"64d46fcf77f90a0107560afd\" data-region=\"main\"\u003e\n\u003cdiv id=\"s-243bcd64-64e7-469f-bd26-47b41d109a65-root\" class=\"s-243bcd64-64e7-469f-bd26-47b41d109a65 shg-align-container\"\u003e\n\u003cdiv class=\"shg-c s-243bcd64-64e7-469f-bd26-47b41d109a65 shogun-image-container    shg-align-center\" style=\"opacity: 1;\" id=\"s-243bcd64-64e7-469f-bd26-47b41d109a65\"\u003e\n\u003cdiv class=\"shg-image-content-wrapper\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv id=\"s-0f9ba530-7bd4-432a-a4e6-eb0e7e40436a\" class=\"shg-c shg-product rca-product-view\" data-is-product-box=\"true\"\u003e\n\u003cdiv class=\"shg-c\" id=\"s-324474a5-a94e-4665-8cb8-2839ee9849cf\"\u003e\n\u003cdiv class=\"shg-row\" data-col-grid-mode-on=\"\"\u003e\n\u003cdiv class=\"shg-c-lg-6 shg-c-md-6 shg-c-sm-6 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-1945bb49-0069-4957-9dda-ae9fd284334b\" class=\"shg-c\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003cdiv class=\"shogun-root\" data-region=\"main\" data-shogun-variant-id=\"6153bb069a2b1100c1460aaf\" data-shogun-platform-type=\"shopify\" data-shogun-page-version-id=\"6153bb069a2b1100c1460a50\" data-shogun-page-id=\"6152a4d84b7c7700aa5270ec\" data-shogun-site-id=\"c5b72ae5-5cfb-43ad-b951-f17fe46dfde2\" data-shogun-id=\"6152a4d84b7c7700aa5270ec\"\u003e\n\u003cdiv id=\"s-a81eafc3-aa6a-4e0a-bb11-bd29bfc1b0bd\" class=\"shg-c shg-product rca-product-view\" data-is-product-box=\"true\"\u003e\n\u003cdiv id=\"s-186f2355-7c6e-4020-a66e-bdbf7a3cf9d7\" class=\"shg-c\" data-animations=\"\"\u003e\n\u003cdiv class=\"shg-row\" data-col-grid-mode-on=\"\"\u003e\n\u003cdiv class=\"shg-c-lg-6 shg-c-md-6 shg-c-sm-6 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-ae0525ba-7d7b-4293-9af1-55e0d381d3f9\" class=\"shg-c  shg-align-left\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/json\" class=\"__SHG_DATA__\"\u003e\n      {\n        \n        \"__shgProductInit\": {\n          \"uuid\": \"s-0f9ba530-7bd4-432a-a4e6-eb0e7e40436a\",\n          \"platform\": \"shopify\",\n          \"currency\": \"AUD\",\n          \"productId\": \"6858538516578\",\n          \"staticVariant\": false,\n          \"hideIfDraft\": false,\n          \n          \n          \n          \n          \n          \n            \"productHandle\": \"klipsch-rp-1200sw-subwoofer\",\n            \"productVariantId\": 40305969102946\n          \n        },\n        \"__shgProductCallback\": {\n          \"id\": \"s-0f9ba530-7bd4-432a-a4e6-eb0e7e40436a\",\n          \"callback\": {\n            \"cb\": \"box\",\n            \"data\": {\n              \"uuid\": \"s-0f9ba530-7bd4-432a-a4e6-eb0e7e40436a\"\n            }\n          }\n        }\n      }\n    \u003c\/script\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1040\/6126\/files\/Klipsch-Heresy-IV-Banner.png?v=1790664683\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eMeet the Stunning Heresy IV Floorstanders\u003c\/h2\u003e\n\u003cdiv class=\"product-features\"\u003e\n\u003cdiv class=\"white alt-white\"\u003e\n\u003cdiv class=\"white alt-white\"\u003e\n\u003cdiv class=\"white alt-white\"\u003e\n\u003cdiv class=\"product-short-description\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cimg src=\"https:\/\/i.shgcdn.com\/50d735bd-37bd-4287-87eb-6f97cb5b0995\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\"\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(188, 151, 96);\"\u003e\u003cem\u003e\u003cstrong\u003eThe Heresy IV is quite possibly the speaker champion of the world.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWhether it's for your burgeoning vinyl collection, home theatre or whatever, the Heresy IV will knock your socks off.\u003c\/p\u003e\n\u003cp\u003eFirst introduced in 1957, the Heresy, a three-way design, started out as a compact centre channel speaker to accompany the\u003cspan\u003e Klipschorn \u003c\/span\u003ein three-speaker stereo arrays. The Heresy IV offers unparalleled sound quality from a relatively small speaker.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-features\"\u003e\n\u003ch3\u003eA LITTLE HERESY IS GOOD FOR THE SOUL\u003c\/h3\u003e\n\u003cp\u003eThe Heresy IV is quite possibly the speaker champion of the world.\u003c\/p\u003e\n\u003cp\u003eWhether it's for your burgeoning vinyl collection, home theatre or whatever, the Heresy IV will knock your socks off.\u003c\/p\u003e\n\u003ch3 class=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1040\/6126\/files\/Klipsch_Heresy_IV_Floorstanding_Speakers-made-in-usa-Vinyl-Revival.png?v=1714704744\"\u003e\u003c\/h3\u003e\n\u003ch3 class=\"\"\u003eDESIGNED \u0026amp; ASSEMBLED IN THE USA. MADE TO ROCK.\u003c\/h3\u003e\n\u003cp\u003eWith cabinetry that is proudly handcrafted in Hope, Arkansas for over 50 years, the Klipsch Heresy IV speaker is a testament to the quality Klipsch demands from each and every of its audio products.\u003c\/p\u003e\n\u003cp\u003eHere's to 50 more years of Heresy!\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eWHAT'S NEW? - A REAR PORT\u003c\/h3\u003e\n\u003cp\u003eFor the\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003efirst time \u003c\/span\u003ein its long legacy, the Heresy now features a rear port – improving low-frequency extension by almost 10Hz, for room-filling bass.\u003c\/p\u003e\n\u003cp\u003eUtilising Tractrix geometry, the all-new Heresy IV ports allow for the most efficient, fastest air transfer in their class, which reduces port noise for punchier low frequencies. Klipsch Tractrix ports have custom designed inner flares that help reduce air turbulence entering the port. Less turbulent air helps reduce port noise for cleaner, more powerful bass.\u003c\/p\u003e\n\u003cp\u003eIn addition to delivering smooth, dynamic and low distortion sound, the Heresy IV is available in a high-quality Natural Cherry, Distressed Oak, American Walnut, or Satin Black Ash wood veneer finish. A slant riser base is included for floor placement that can be removed for cabinet installations.\u003c\/p\u003e\n\u003ch3\u003eCOMPACT, THREE-WAY LOUDSPEAKER\u003c\/h3\u003e\n\u003cp\u003eThe Heresy was originally introduced in 1957 with a compact three-way design utilizing a 12” woofer and horn-loaded midrange and tweeter. In 2006, the Heresy III was upgraded with a more powerful woofer and a bi-wire network as well as midrange and tweeter compression drivers.\u003c\/p\u003e\n\u003ch3\u003eDRIVERS\u003c\/h3\u003e\n\u003cp\u003eThe Heresy IV incorporates an all new K-702 midrange compression driver, featuring a polyimide diaphragm for exceptional detail and dynamics. The K-702 midrange is mated to the K-704 Tractrix® horn, providing you with a wide coverage pattern and smooth response throughout the listening area. The K-107-TI titanium diaphragm high frequency driver features an all new wide dispersion phase plug, providing exceptionally even high frequency dispersion throughout the listening area, making for a wider, more accurate sweet spot.\u003c\/p\u003e\n\u003ch3\u003eNETWORK\u003c\/h3\u003e\n\u003cp\u003eThe Heresy IV has been completely revoiced from its predecessor, utilising premium componentry in an all new high-fidelity network — minimising electrical degradation throughout the circuitry — for truer to life sound with best in class efficiency and power handling. The new network draws from the classic three-way steep slope design of the legendary Klipschorn, La Scala and Cornwall speakers.\u003c\/p\u003e\n\u003ch3\u003eTRACTRIX® PORTS\u003c\/h3\u003e\n\u003cp\u003eFor the first time in its long legacy, the Heresy now features a rear port – improving low frequency extension by almost 10Hz, for room filling bass. Utilising Tractrix geometry, the all new Heresy IV ports allow for the most efficient, fastest air transfer in their class, which reduces port noise for punchier low frequencies. Klipsch Tractrix ports have custom designed inner flares that help reduce air turbulence entering the port. Less turbulent air helps reduce port noise for cleaner, more powerful bass.\u003c\/p\u003e\n\u003ch3\u003eBI-AMP INPUT PANEL AND BINDING POSTS\u003c\/h3\u003e\n\u003cp\u003eThe Heresy’s premium, aluminium input panel accommodates large, high-quality speaker cables. Strong, versatile and quality binding posts provide the capability for bi-wiring or bi-amping. The quality continues with Audio quest Type 4 with Star-Quad Geometry internal wiring featuring carbon-loaded insulation, nitrogen-injected PE and solid long-grain copper conductors ensuring the purest signal transfer from input cup to crossover network to drivers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"product-features\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003ePERFORMANCE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"product-features\"\u003e\n\u003cp\u003eThe Klipsch Heresy IV is the fourth generation of the iconic three-way speaker created over 60 years ago.The new Heresy IV’s  bring some very nice improvements over the Heresy III in just about EVERY WAY. This could be seen as sort of a “Rebirth” for this legendary speaker. \u003c\/p\u003e\n\u003cp\u003eThe all-new K-702 midrange compression driver, which features a polyimide diaphragm, for exceptional detail\u003cem\u003e \u003c\/em\u003edoes bring what seems like a more lifelike voice presentation.The K-702 midrange is mated to the K-704 Tractrix® horn for a wide coverage pattern which results in a very wide soundstage for thew Heresy IV. There are more high frequency details over the previous Heresy III with the K-107-TI titanium diaphragm high-frequency driver with an all-new wide dispersion phase plug for providing exceptionally even high-frequency dispersion.For the first time, the Heresy IV features a rear port for the most efficient, fastest air transfer in their class, which reduces port noise for punchier low frequencies with bass being fast and super tight. The crossover filter used for the Klipsch Heresy IV compact speaker has been entirely revamped. This results in a more precise and realistic sound, increased sensitivity, and optimised power handling. \u003c\/p\u003e\n\u003cp\u003eThese IV’s are even more real, more intense, closer, more tangible and defined with actual texture to voices in some recordings. The Heresy IV’s deliver more perceived detail in the treble department so they let you hear what  was missing.The Heresy IV’s  are like a bolt of lightning struck in your room and energised the speaker to pump out electrifying life and dynamics. This does not mean bright or harsh, it just means these speakers are more lively which is a good thing as it helps the music sound real, lifelike and ALIVE. Dynamics are amazing and these have Dynamics for days.\u003c\/p\u003e\n\u003cp\u003eThe Heresy IV is like an all new speaker, improved in every way over the III. The bass sounds a little more plentiful than the Heresy III and goes about 10hz deeper, in the 40’s rather than the 50’s. So yes, the bass performance on the new IV is astonishing when compared to the previous Heresy generations. It’s quick as lightning too and can strike at any time with a huge thunder clap or even at lower volume with a deep drive that I can feel a bit in my listening chair when turned up to rock out. The soundstage width is massive and paints a vivid, clear 3 Dimensional soundscape like an artist using his favourite brush.\u003c\/p\u003e\n\u003cp\u003eThe IV’s even make your vinyl records sound phenomenal. They impart a richness and offer up that beautiful big analog sound when playing good vinyl records. You will hear a plethora of details that you hadn’t before noticed with your albums. These are indeed horn based speakers which is what makes them so easy to drive. It’s what makes them sound so alive and very LIVE. It is what adds the presence, bite and also humanity to the sound. They sound real.\u003c\/p\u003e\n\u003cmain role=\"main\" class=\"content-for-layout focus-none\" id=\"MainContent\" tabindex=\"-1\"\u003e\n\u003cdiv data-region=\"main\" data-shogun-variant-id=\"64d4afd69e346300de50c4e4\" data-shogun-platform-type=\"shopify\" data-shogun-page-version-id=\"64d4afd69e346300de50c449\" data-shogun-page-id=\"61528e5eb1468700d216e6ab\" data-shogun-site-id=\"c5b72ae5-5cfb-43ad-b951-f17fe46dfde2\" data-shogun-id=\"61528e5eb1468700d216e6ab\" class=\"shogun-root\"\u003e\n\u003cdiv data-is-product-box=\"true\" class=\"shg-c shg-product rca-product-view\" id=\"s-293b4b65-d539-4ddc-9d30-641034ad6c5d\"\u003e\n\u003cdiv class=\"shg-c\" id=\"s-ade770e1-0cae-4088-ab1b-3f6cda5ac441\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll-new K-702 midrange compression driver, featuring a polyimide diaphragm, for exceptional detail\u003c\/li\u003e\n\u003cli\u003eK-702 midrange is mated to the K-704 Tractrix® horn for a wide coverage pattern\u003c\/li\u003e\n\u003cli\u003eK-107-TI titanium diaphragm high-frequency driver with an all-new wide dispersion phase plug for providing exceptionally even high-frequency dispersion\u003c\/li\u003e\n\u003cli\u003eAll-new high fidelity network for truer to life sound, best-in-class efficiency, and power handling\u003c\/li\u003e\n\u003cli\u003eFor the first time, the Heresy IV features a rear port for the most efficient, fastest air transfer in their class, which reduces port noise for punchier low frequencies\u003c\/li\u003e\n\u003cli\u003eKlipsch Tractrix ports have custom designed inner flares that help reduce air turbulence entering the port. Less turbulent air helps reduce port noise for cleaner, more powerful bass\u003c\/li\u003e\n\u003cli\u003eAvailable in a high-quality Satin Black Ash, Natural Cherry, Distressed Oak, or American Walnut wood veneer finish\u003c\/li\u003e\n\u003cli\u003eDesigned \u0026amp; assembled in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFREQUENCY RESPONSE (+\/- 4 dB)\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e48-20k +\/-4dB\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSENSITIVITY\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e99dB @ 2.83V \/ 1m\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003ePOWER HANDLING (CONT\/PEAK)\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e100W\/400W\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eMAXIMUM SPL\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e116dB Continuous\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eNOMINAL IMPEDANCE\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e8 ohms Compatible\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eCROSSOVER FREQUENCY HF:\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e4500Hz\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eMF:\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e850Hz\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eHIGH FREQUENCY DRIVER\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eK-107-TI 1” (2.54cm) Titanium diaphragm compression driver\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eMIDRANGE\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eK-702 1.75” (4.45cm) polyimide diaphragm compression driver\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eLOW FREQUENCY DRIVER\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eK-28-E 12” (30.48cm) Fibre-composite cone woofer\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eENCLOSURE MATERIAL\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eMDF\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eINPUTS\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eDual binding posts \/ bi-wire \/ bi-amp\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eHEIGHT\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e24.81” (63.01cm)\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eWIDTH\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e15.5” (39.37cm)\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eDEPTH\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e13.25” (33.66cm)\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eWEIGHT\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e45lbs (20.41kg)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFINISHES\u003c\/strong\u003e\u003cbr\u003eSatin Black Ash, American Walnut, Distressed Oak, Natural Cherry\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/main\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e10 year Warranty\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-prosemirror-node-block=\"true\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-content-type=\"node\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript type=\"text\/javascript\"\u003e\n    window.SHOGUN_IMAGE_V2_ELEMENTS = window.SHOGUN_IMAGE_V2_ELEMENTS || new Array();\n    window.SHOGUN_IMAGE_V2_ELEMENTS.push({ hoverImage: '', uuid: 's-243bcd64-64e7-469f-bd26-47b41d109a65' })\n  \u003c\/script\u003e\n\u003c\/div\u003e","brand":"Klipsch","offers":[{"title":"Black Ash","offer_id":50570546708578,"sku":"Klipsch-Heresy-IV-BLK","price":6749.0,"currency_code":"AUD","in_stock":true},{"title":"Walnut","offer_id":50570546741346,"sku":"Klipsch-Heresy-IV-WAL","price":6749.0,"currency_code":"AUD","in_stock":true},{"title":"Cherry","offer_id":50570546774114,"sku":"Klipsch-Heresy-IV-CHE","price":6749.0,"currency_code":"AUD","in_stock":true},{"title":"Distressed Oak","offer_id":50570546806882,"sku":"Klipsch-Heresy-IV-OAK","price":6749.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/6126\/files\/klipsch-heresy-iv-floorstanding-speakersfloorstanding-speakersklipsch-1254388.jpg?v=1775630354","url":"https:\/\/www.vinylrevival.com.au\/products\/klipsch-heresy-iv-floorstanding-speakers-legendary-sale","provider":"Vinyl Revival","version":"1.0","type":"link"}