{"product_id":"cicada-audio-rr3wg-65f-6-5-inch-flat-acoustic-waveguide","title":"Cicada Audio RR3WG-65F 6.5-inch Flat Acoustic Waveguide","description":"\u003ch2\u003eThe compact 6.5-inch flat waveguide for RR2TM \u0026amp; RR3TM motors — fairing, inner pod, and tight-space horn-loaded performance where a 6×9\" won't fit\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Cicada Audio RR3WG-65F is a 6.5-inch flat acoustic waveguide for Cicada Audio's \u003ca href=\"\/products\/rr2tm\"\u003eRR2TM\u003c\/a\u003e and \u003ca href=\"\/products\/cicada-audio-rr3tm-3-inch-ring-radiator-tweeter-motor\"\u003eRR3TM\u003c\/a\u003e compression driver motors. Sold as a pair, it brings horn-loaded high-frequency performance to fairing positions, inner pods, lower fairing locations, and custom enclosures where the larger 6×9\" waveguide formats won't fit. Same precision throat geometry, same all-weather composite construction, same Nanofram™ compatibility — in a compact footprint built for the front stage of a touring bike.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe RR3WG-65F is the fairing-position complement to the 6×9\" saddlebag series. Where the \u003ca href=\"\/products\/cicada-audio-rr3wg-69f-6x9-flat-acoustic-waveguide\"\u003eRR3WG-69F\u003c\/a\u003e, \u003ca href=\"\/products\/cicada-audio-rr3wg-69a-6x9-angled-acoustic-waveguide\"\u003eRR3WG-69A\u003c\/a\u003e, and \u003ca href=\"\/products\/cicada-audio-rr3wg-69s-6x9-shallow-acoustic-waveguide\"\u003eRR3WG-69S\u003c\/a\u003e are built around a standard 6×9\" cutout for bag lid positions, the RR3WG-65F works with the 6.5-inch cutout geometry of fairing and inner pod positions — giving riders who want a fully horn-loaded system front and rear the matching waveguide for the front stage.\u003c\/p\u003e\n\n\u003ch3\u003eWho This Is For\u003c\/h3\u003e\n\u003cp\u003eRiders building a front-stage horn system in fairing or lower fairing positions, or anyone running the \u003ca href=\"\/products\/rr2tm\"\u003eRR2TM\u003c\/a\u003e or \u003ca href=\"\/products\/cicada-audio-rr3tm-3-inch-ring-radiator-tweeter-motor\"\u003eRR3TM\u003c\/a\u003e in a position where a 6×9\" cutout isn't achievable but a 6.5-inch opening is. This is the correct waveguide for Street Glide and Road Glide fairing positions, lower fairing speaker positions, inner pod installs, and any custom enclosure built around a 6.5-inch cutout. If your install is a standard saddlebag lid, start with the 6×9\" series — the \u003ca href=\"\/products\/cicada-audio-rr3wg-69f-6x9-flat-acoustic-waveguide\"\u003eRR3WG-69F\u003c\/a\u003e for full-depth flat positions or the \u003ca href=\"\/products\/cicada-audio-rr3wg-69s-6x9-shallow-acoustic-waveguide\"\u003eRR3WG-69S\u003c\/a\u003e for depth-constrained lids.\u003c\/p\u003e\n\n\u003ch3\u003eWhat This Is Best For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFairing and lower fairing positions — horn loading where it's rarely done\u003c\/strong\u003e — Most fairing and lower fairing installs run bare dome tweeters or coaxial speakers with no waveguide. Putting a compression motor behind a horn waveguide in a fairing position produces dramatically more output per watt and far more controlled dispersion than any dome tweeter alternative. \u003cem\u003eOn the road: the front stage transitions from background high-frequency fill to a genuine high-SPL horn system that projects clearly over highway wind — the kind of front-of-stage presence that makes the full system sound coherent.\u003c\/em\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCompact 6.5-inch format — fits where 6×9\" cannot\u003c\/strong\u003e — Fairing speaker positions on Harley-Davidson Touring bikes are built around a 6.5-inch cutout, not a 6×9\". The RR3WG-65F is engineered for this format — the same horn-loading principle as the larger series, in a footprint that actually fits the available space without modification. \u003cem\u003eOn the road: a horn-loaded front stage running RR3WG-65F waveguides in the factory fairing cutouts, no additional fabrication required.\u003c\/em\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWide dispersion from a close-range listening position\u003c\/strong\u003e — Fairing-mounted speakers are physically closer to the rider's helmet than saddlebag positions. At close range, controlled dispersion matters more than maximum throw — the horn geometry produces a broad, natural soundstage without harsh on-axis peaks when the rider is directly in front of the waveguide. \u003cem\u003eOn the road: clean, even high-frequency coverage from the front stage that integrates naturally with the rear stage rather than creating a hard, directional hot-spot at the rider's ear level.\u003c\/em\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHigh SPL output in a compact footprint\u003c\/strong\u003e — Despite the smaller face area compared to the 6×9\" and 8-inch waveguides, the 6.5-inch horn delivers genuinely high SPL from either the RR2TM or RR3TM motor. The horn-loading efficiency advantage over a dome tweeter applies regardless of horn mouth size — more output per watt than any conventional alternative in the same position. \u003cem\u003eOn the road: fairing-position highs that keep up with a properly driven mid\/bass stage, without needing to run the system at extreme amplifier output to compensate for inefficient tweeter placement.\u003c\/em\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003ePrecision-matched throat geometry for RR2TM \u0026amp; RR3TM\u003c\/strong\u003e — Throat dimensions are engineered to the exit diameter of both the ferrite RR2TM and neodymium RR3TM motors, ensuring correct acoustic loading for both in the 6.5-inch horn profile. \u003cem\u003eOn the road: run the RR2TM now and upgrade to the RR3TM later — the waveguide loads correctly with both motors, no crossover or EQ changes required between motor types.\u003c\/em\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eEfficiency-optimised internal wave path\u003c\/strong\u003e — Smooth internal flare geometry minimises acoustic turbulence and internal reflections that produce colouration and distortion at high output levels. A well-designed horn performs cleanly under sustained high-volume conditions — exactly what a front stage running at touring speed needs. \u003cem\u003eOn the road: the output stays clear and detailed at sustained high volume rather than developing the hardness that appears when compression drivers are pushed through a poorly-designed horn profile.\u003c\/em\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAll-weather composite construction\u003c\/strong\u003e — Built from UV-stable, moisture-resistant composite materials designed for powersports environments. Fairing positions see direct sun, temperature cycling from engine heat, and road debris — the RR3WG-65F is built to withstand all of it without dimensional change or acoustic degradation. \u003cem\u003eOn the road: no warping from heat, no cracking from vibration, no rattles — consistent acoustic performance over the long term.\u003c\/em\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eNanofram™ compatible\u003c\/strong\u003e — Accepts Cicada Audio's Nanofram™ horn cover for additional weather protection and a clean, finished appearance. \u003cem\u003eOn the road: add Nanofram™ for exposed fairing positions or high-moisture environments — the composite housing provides sufficient protection for normal conditions, Nanofram™ adds the extra layer for demanding installs.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"maa-alert\"\u003e\n\u003ch3\u003eChoosing between the 6.5-inch and 6×9\" waveguide formats\u003c\/h3\u003e\n\u003cp\u003eThe RR3WG-65F uses the same RR2TM and RR3TM motors as the 6×9\" series. The choice between formats is driven entirely by your install position and available cutout size. The \u003cstrong\u003eRR3WG-65F\u003c\/strong\u003e is for fairing, lower fairing, inner pod, and 6.5-inch custom enclosure positions. If your install is a standard Harley-Davidson Touring saddlebag lid, use the 6×9\" series: \u003ca href=\"\/products\/cicada-audio-rr3wg-69f-6x9-flat-acoustic-waveguide\"\u003eRR3WG-69F (flat)\u003c\/a\u003e for full-depth positions, \u003ca href=\"\/products\/cicada-audio-rr3wg-69a-6x9-angled-acoustic-waveguide\"\u003eRR3WG-69A (angled)\u003c\/a\u003e where the driver needs redirecting, or \u003ca href=\"\/products\/cicada-audio-rr3wg-69s-6x9-shallow-acoustic-waveguide\"\u003eRR3WG-69S (shallow)\u003c\/a\u003e for depth-constrained lids. The RR3WG-65F is not a drop-in for a 6×9\" position, and the 6×9\" series will not fit a 6.5-inch fairing cutout without modification.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eThe Bottom Line\u003c\/h3\u003e\n\u003cp\u003eThe RR3WG-65F brings horn-loaded front-stage performance to fairing and lower fairing positions — the part of a touring bike build that most systems never upgrade beyond bare dome tweeters. Pair it with the \u003ca href=\"\/products\/cicada-audio-rr3tm-3-inch-ring-radiator-tweeter-motor\"\u003eRR3TM\u003c\/a\u003e for maximum sensitivity and power handling, or the \u003ca href=\"\/products\/rr2tm\"\u003eRR2TM\u003c\/a\u003e for a capable and cost-effective front stage. For riders building a fully horn-loaded system front and rear — RR3WG-65F in the fairings, any RR3WG-69 format in the bags — this is the waveguide that completes the front stage. Available at MAA as Australia's authorised Cicada Audio dealer.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #e5e5e5; background: #f5f5f5; text-align: left;\"\u003ePosition\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #e5e5e5; background: #f5f5f5; text-align: left;\"\u003eModels\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #e5e5e5; background: #f5f5f5; text-align: left;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003e\u003cstrong\u003eFairing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eHarley-Davidson Street Glide, Road Glide (fairing positions)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003e6.5-inch cutout; requires RR2TM or RR3TM motor (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003e\u003cstrong\u003eLower Fairing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eHarley-Davidson Road Glide 2015–2023\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003e6.5-inch lower fairing positions; requires RR2TM or RR3TM motor (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003e\u003cstrong\u003eInner Pods \/ Custom\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eCustom pods, UTV, marine\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eAny install with a 6.5-inch cutout where horn-loaded performance in a compact form is the goal\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\u003cp\u003eThe RR3WG-65F uses the same horn-loading principle as the full Cicada waveguide range — converting the narrow, high-pressure exit of a compression driver into a broad, controlled, highly-efficient radiated signal. The 6.5-inch format is the compact expression of this principle: sized for fairing and inner pod positions rather than bag lids or Tour-Pak enclosures, but delivering the same acoustic advantages — dramatically higher efficiency than a dome tweeter, controlled directional output, and consistent performance at high volume levels.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eOn the road: a compression driver behind a properly-matched 6.5-inch horn waveguide produces more high-frequency output per watt than a dome tweeter could manage with twice the amplifier power — in a mounting position that most riders already have available in the front fairing.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003e6.5-inch Horn Geometry\u003c\/h3\u003e\n\u003cp\u003eThe 6.5-inch profile is a deliberate engineering choice rather than a compromise. Fairing-position listeners are physically closer to the speaker than saddlebag-position listeners — the horn mouth area required to produce excellent SPL at close range is less than what's needed for the long-throw projection of a Tour-Pak or bag lid position. The RR3WG-65F is sized to deliver the appropriate coupling efficiency and dispersion pattern for fairing-to-helmet distances, which means a controlled, even output at the rider's ear rather than the hotspot harshness that can develop when a large, high-throw horn is used at very close range.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eOn the road: the front stage delivers clean, natural high-frequency presence that integrates with the rear stage — not a harsh, directional beam aimed at the rider's left ear from a metre away.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThroat Geometry \u0026amp; Motor Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe throat is precision-matched to the exit diameter of both the \u003ca href=\"\/products\/rr2tm\"\u003eRR2TM\u003c\/a\u003e (2-inch ferrite) and \u003ca href=\"\/products\/cicada-audio-rr3tm-3-inch-ring-radiator-tweeter-motor\"\u003eRR3TM\u003c\/a\u003e (3-inch neodymium) compression motors. Correct throat geometry loads the motor within its optimal operating range — too tight and the motor is over-damped, too loose and coupling efficiency drops. The RR3WG-65F geometry achieves correct loading for both motor formats, ensuring consistent output and frequency response regardless of which motor is in use.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eOn the road: whether the front stage is running RR2TM or RR3TM motors, the waveguide loads correctly — consistent crossover points, consistent frequency response, and no distortion artefacts from mismatched acoustic impedance.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eDispersion: Front-Stage Optimised\u003c\/h3\u003e\n\u003cp\u003eAt fairing-to-rider distances, wide horizontal dispersion with controlled vertical output is the correct pattern — you want even coverage across a broad arc (covering rider and passenger in a natural way) without excessive energy going to the footpegs or the sky. The RR3WG-65F's horn geometry is designed for this: broad horizontal spread that integrates well with the rear bag lid or Tour-Pak stage, controlled vertical output that keeps the energy in the listening zone. The result is a front stage that adds clarity and imaging rather than hotspot harshness.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eOn the road: the front stage sounds like it's in front of the rider — a natural soundstage rather than two isolated point sources, one for each fairing speaker.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eInternal Wave Path\u003c\/h3\u003e\n\u003cp\u003eThe smooth internal flare geometry follows an optimised path from throat exit to horn mouth, minimising the turbulence and internal reflections that generate colouration and distortion in the radiated output. For a compression driver operating in the 3kHz–20kHz range, the acoustic path geometry at the horn has a direct effect on the distortion character and frequency response linearity at the output face. The RR3WG-65F's flare profile maintains smooth pressure distribution across the mouth face for consistent, low-distortion output at any volume level.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eOn the road: the front stage stays clean and accurate at sustained high-volume touring — no upper-midrange harshness developing as the session goes on, no fatigue from distortion peaks at specific frequencies.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eAll-Weather Composite Construction\u003c\/h3\u003e\n\u003cp\u003eMoulded from UV-stable, moisture-resistant composite materials formulated for powersports durability. Fairing positions on a touring motorcycle see direct solar radiation, engine heat from the fairing cavity, vibration from the engine and road, and rain. The composite material maintains its dimensional accuracy through this environment — essential for a horn, where geometry is performance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eOn the road: acoustically and structurally consistent across the full range of Australian touring conditions — no warping from fairing heat in summer, no cracking from cold starts in winter.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eNanofram™ Compatibility\u003c\/h3\u003e\n\u003cp\u003eFully compatible with Cicada Audio's Nanofram™ horn cover system. Nanofram™ provides a physical barrier at the horn mouth against direct water ingress and debris while having minimal effect on the acoustic output in the motor's operating frequency range. For fairing positions that see regular rain splash or high-pressure washing, Nanofram™ provides the additional protection layer beyond the all-weather composite housing.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eOn the road: add Nanofram™ for particularly exposed installs or regularly wet environments — the acoustic performance difference at high frequencies is minimal, and the physical protection from direct water contact is real.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #e5e5e5; background: #f5f5f5; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #e5e5e5; background: #f5f5f5; text-align: left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eFormat\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003e6.5-inch Flat Acoustic Waveguide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eCompatible Motors\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eRR2TM (2\" Ferrite), RR3TM (3\" Neodymium)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eMounting Format\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003e6.5-inch standard footprint, flat profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eDispersion\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eWide horizontal, controlled vertical — front-stage optimised\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eAll-weather composite (UV, moisture, heat and vibration resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eNanofram™ Compatible\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003eSold As\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e5e5e5;\"\u003ePair (2 waveguides)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Cicada Audio","offers":[{"title":"Default Title","offer_id":50850655666423,"sku":"RR3WG-65F","price":340.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6505\/1639\/files\/RR3WG-65F-1-Edited_dd92c042-458b-41ff-8059-3039b4fd8601.png?v=1781153345","url":"https:\/\/www.motorcycleaudio.com.au\/products\/cicada-audio-rr3wg-65f-6-5-inch-flat-acoustic-waveguide","provider":"Motorcycle Audio Australia","version":"1.0","type":"link"}