{"product_id":"cicada-audio-chx65-4pro-6-5-pro-coaxial-horn-speakers","title":"Cicada Audio CHX65.4PRO – 6.5\" PRO Coaxial Horn Motorcycle Speakers (4Ω, N45SH Neodymium, Pair)","description":"\u003ch2\u003e6.5\" PRO horn coaxials at 4Ω – the 2014+ Harley-Davidson® fairing speaker for bridged channels and all-4Ω systems\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Cicada Audio CHX65.4PRO is a 6.5-inch 4Ω coaxial with a horn-loaded aluminium tweeter, rated at 300W RMS (600W peak) with 92dB sensitivity, for 2014 and newer Harley-Davidson factory speaker locations. It uses a Carbon Matrix Composite™ cone, N45SH neodymium motor, flat-wound 51mm (2.0\") mid-bass coil and 44mm (1.75\") tweeter coil. A vented diecast basket, Nanofram™ horn cover and external 12dB crossovers with tweeter attenuation complete it. Sold as a pair.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe CHX65.4PRO and the \u003ca href=\"\/products\/cicada-audio-chx65-2pro-6-5-pro-coaxial-horn-speakers\"\u003eCHX65.2PRO\u003c\/a\u003e share every part except the voice coil winding. The 4Ω load is what allows bridging and keeps the current draw down. Against the original \u003ca href=\"\/products\/cicada-audio-chx65-4-pro-coaxial-horn-speakers\"\u003eCHX65.4\u003c\/a\u003e, which remains available, the PRO adds a larger 1.75\" tweeter coil, an N45SH motor, a flat-wound coil on a TIL former, a vented basket, a cloth surround and a 3-year warranty.\u003c\/p\u003e\n\n\u003ch3\u003eWho This Is For\u003c\/h3\u003e\n\n\u003cp\u003eRiders on 2014-on Touring models who bridge their front channels to put more power into the fairing pair, or who are building a full system at 4Ω so a single amp can drive every position without working at its lowest load. It suits owners who value thermal margin and a quieter current draw as much as peak output. For a 2Ω-stable amp running one speaker per channel, the \u003ca href=\"\/products\/cicada-audio-chx65-2pro-6-5-pro-coaxial-horn-speakers\"\u003eCHX65.2PRO\u003c\/a\u003e gets more from it.\u003c\/p\u003e\n\n\u003ch3\u003eWhat This Is Best For\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBridged front stage on a compact amp\u003c\/strong\u003e – the \u003ca href=\"\/products\/cicada-audio-flx700-4pro-ultra-compact-4-channel-dsp-amplifier\"\u003eFLX700.4PRO\u003c\/a\u003e bridges to 350W × 2 into 4Ω and adds DSP to set the high-pass and tune the horn. That's a close match for this speaker's 300W RMS rating in a small chassis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour speakers from one amp at 4Ω\u003c\/strong\u003e – the \u003ca href=\"\/products\/cicada-audio-flx2000-4-4-channel-motorcycle-amplifier\"\u003eFLX2000.4\u003c\/a\u003e delivers 331W × 4 into 4Ω. Pair the CHX65.4PRO with the \u003ca href=\"\/products\/cicada-audio-chx69-4pro-6x9-pro-coaxial-horn-speakers\"\u003eCHX69.4PRO\u003c\/a\u003e at the rear for a full PRO system at a consistent load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeat and current headroom\u003c\/strong\u003e – half the current of a 2Ω load at the same voltage means less heat in the amp and less demand on the charging system. That counts on a bike already running heated gear, lights or a second amplifier.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eA long-run horn that stays clean\u003c\/strong\u003e – the larger tweeter coil and SH-grade motor keep the top end clean when it's hot, with –3dB or –6dB attenuation if you want it softer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"maa-note maa-note--warning\"\u003e\n  \u003ch3\u003eSet the High-Pass at 120Hz or Above\u003c\/h3\u003e\n  \u003cp\u003eThe CHX65.4PRO needs a high-pass filter of \u003cstrong\u003e120Hz minimum at 24dB per octave\u003c\/strong\u003e. Below that point the cone runs out of travel, and the tinsel leads tear from over-excursion, not from heat. If your amplifier's filter is only 12dB per octave, set it higher.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"maa-alert\"\u003e\n  \u003ch3\u003eIs 4Ω the Right Choice for Your Amp?\u003c\/h3\u003e\n  \u003cp\u003eChoose 4Ω if either of these applies. First, you'll bridge channels: a bridged output sees half the speaker's impedance on each channel, so 4Ω is needed to keep a 2Ω-stable amp within its rating. Second, you want the whole system at 4Ω for lower current and heat. If neither applies and your amp is 2Ω-stable in stereo, the \u003ca href=\"\/products\/cicada-audio-chx65-2pro-6-5-pro-coaxial-horn-speakers\"\u003eCHX65.2PRO\u003c\/a\u003e will draw more power from each channel.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eThe Bottom Line\u003c\/h3\u003e\n\n\u003cp\u003eThe CHX65.4PRO puts PRO horn performance into 2014+ fairings at the load bridged and all-4Ω systems need: 300W RMS and 92dB, with a motor and tweeter built for long, hot, loud rides. Pair it with the \u003ca href=\"\/products\/cicada-audio-chx69-4pro-6x9-pro-coaxial-horn-speakers\"\u003eCHX69.4PRO\u003c\/a\u003e, or use the \u003ca href=\"\/pages\/build-your-system\"\u003eSystem Builder\u003c\/a\u003e to match a full system to your bike.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStreet Glide®, Electra Glide®, Ultra Limited and CVO™ batwing models\u003c\/td\u003e\n\u003ctd\u003eBatwing fairing\u003c\/td\u003e\n\u003ctd\u003e2014–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRoad Glide®, Road Glide® Special, Road Glide® Limited and CVO™ Road Glide®\u003c\/td\u003e\n\u003ctd\u003eSharknose fairing\u003c\/td\u003e\n\u003ctd\u003e2015–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTri Glide® Ultra and Street Glide® 3 Limited\u003c\/td\u003e\n\u003ctd\u003eBatwing fairing\u003c\/td\u003e\n\u003ctd\u003e2014–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRoad Glide® 3\u003c\/td\u003e\n\u003ctd\u003eSharknose fairing\u003c\/td\u003e\n\u003ctd\u003e2023–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSelected Limited and CVO™ models with factory 6.5\" Tour-Pak® speakers\u003c\/td\u003e\n\u003ctd\u003eTour-Pak®\u003c\/td\u003e\n\u003ctd\u003eVaries by model\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr class=\"maa-tab-split\"\u003e\n\n\u003ch3\u003eWhat's Inside the CHX65.4PRO\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eN45SH neodymium motor\u003c\/strong\u003e gives a stronger magnetic field than the original CHX65's N35SH, with the SH rating holding that strength at high temperature. It drives a \u003cstrong\u003e51mm (2.0\") flat-wound copper coil\u003c\/strong\u003e on a \u003cstrong\u003eTIL composite former\u003c\/strong\u003e, sealed in \u003cstrong\u003eBlack Coat™ thermoset resin\u003c\/strong\u003e. \u003cem\u003eOn the road: firm bass control that doesn't fade as the fairing heats up.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe tweeter coil grows to \u003cstrong\u003e44mm (1.75\")\u003c\/strong\u003e, giving the horn more thermal capacity. The \u003cstrong\u003ealuminium dome\u003c\/strong\u003e sits behind the \u003cstrong\u003eNanofram™ horn cover\u003c\/strong\u003e on a \u003cstrong\u003eremovable threaded flange\u003c\/strong\u003e. \u003cem\u003eOn the road: vocals and cymbals stay clear at speed without turning harsh as the session goes on.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eCarbon Matrix Composite™ cone\u003c\/strong\u003e and \u003cstrong\u003elow-profile cloth surround\u003c\/strong\u003e keep moving mass low. The \u003cstrong\u003eVortex Flow Venting™\u003c\/strong\u003e diecast basket pumps air across the coil with every stroke. The \u003cstrong\u003eRain or Shine Pro™\u003c\/strong\u003e finish resists UV and moisture. \u003cem\u003eOn the road: the speaker breathes, cools itself and shrugs off the weather.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy 4Ω\u003c\/h3\u003e\n\n\u003cp\u003eBridging joins two amplifier channels into one output, and each channel then works into half the speaker's impedance. With a 4Ω speaker that's 2Ω per channel, within the rating of the bridgeable amps in the Cicada range. The \u003ca href=\"\/products\/cicada-audio-flx700-4-4-channel-motorcycle-amplifier\"\u003eFLX700.4\u003c\/a\u003e and FLX700.4PRO give 350W × 2 this way. In stereo, a 4Ω load halves the current compared with 2Ω, so the \u003ca href=\"\/products\/cicada-audio-flx2000-4-4-channel-motorcycle-amplifier\"\u003eFLX2000.4\u003c\/a\u003e can drive four of these at 331W each while running cooler than it would at its 2Ω rating.\u003c\/p\u003e\n\n\u003ch3\u003eSensitivity and Frequency Coverage\u003c\/h3\u003e\n\n\u003cp\u003e92dB (1W\/1m) means strong output for each watt, and 75Hz to 20kHz (±3dB) covers the range a fairing speaker should handle once it is high-passed at 120Hz. The internal 12dB-per-octave crossover divides cone and horn at 4kHz.\u003c\/p\u003e\n\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\n\u003cp\u003eMounting depth is 67mm (2.6\") and mounting diameter is 145.4mm (5.75\"), for 2014 and newer Harley-Davidson factory speaker locations.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4Ω nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Handling – RMS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Handling – Peak\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e92dB (1W\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75Hz – 20kHz (±3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended High-Pass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120Hz minimum at 24dB per octave\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Crossover\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExternal 12dB per octave @ 4kHz – custom tooled, vented, encased\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTweeter Attenuation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–3dB \/ –6dB (heatsink-encased resistor)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice Coil – Mid-Bass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e51mm (2.0\") – TIL composite former, flat-wound copper, Black Coat™ resin\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice Coil – Tweeter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44mm (1.75\")\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-grade neodymium (N45SH)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarbon Matrix Composite™ (CMC™)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurround\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow-profile cloth\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTweeter Dome\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminium, horn-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHorn Cover\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNanofram™ – removable threaded horn flange\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBasket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCustom-tooled diecast aluminium with Vortex Flow Venting™\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e67mm (2.6\")\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e145.4mm (5.75\")\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2014+ Harley-Davidson factory speaker locations\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeather Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRain or Shine Pro™ – UV and moisture resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold As\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × CHX65.4PRO 6.5\" PRO coaxial horn speakers\u003c\/li\u003e\n  \u003cli\u003e2 × external 12dB crossovers with –3dB \/ –6dB tweeter attenuation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cicada Audio","offers":[{"title":"Default Title","offer_id":51234073575671,"sku":"CHX65.4PRO","price":1365.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6505\/1639\/files\/coming_soon_placeholder_b4a97ebc-e0ab-497e-ae5e-bc75049a1ef8.png?v=1790730557","url":"https:\/\/www.motorcycleaudio.com.au\/products\/cicada-audio-chx65-4pro-6-5-pro-coaxial-horn-speakers","provider":"Motorcycle Audio Australia","version":"1.0","type":"link"}