{"product_id":"fyne-audio-f501s-walnut-clearance-2026","title":"Fyne Audio F501S Walnut Clearance 2026","description":"\u003c!-- clearance-2026 --\u003e\u003ch2\u003eEx-Demonstration Fyne Audio F501S Walnut\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eThe Fyne Audio F501S (floorstanding).\u003c\/strong\u003e In great condition and sold with all its original packaging. Please contact us about trade-in options or to arrange a private demonstration: \u003ca href=\"tel:+441603627010\"\u003e01603 627010\u003c\/a\u003e or \u003ca href=\"mailto:info@martinshifi.co.uk\"\u003einfo@martinshifi.co.uk\u003c\/a\u003e.\u003c\/p\u003e\u003c!-- \/clearance-2026 --\u003e\u003cp\u003eThe Fyne Audio F501S is a 2.5-way floorstanding loudspeaker from the S Series — the natural progression from the F500S standmount for listeners who want the same IsoFlare point-source driver in a full-size enclosure with genuine bass authority. It is built around the same 150mm IsoFlare driver with 25mm magnesium dome compression tweeter as the F500S, adds a dedicated 150mm bass driver below it, and loads the cabinet through a downfiring BassTrax Tractrix port — a configuration that extends bass reach to 36Hz whilst preserving the imaging precision and off-axis coherence that define the IsoFlare concept in the midrange and treble. Available in Black Oak, Natural Walnut, and Piano Gloss Black, the F501S is a speaker that earns its place in a serious listening room on engineering merit rather than surface appeal.\u003c\/p\u003e\n\u003ch2\u003eThe 2.5-Way Configuration — Why It Matters\u003c\/h2\u003e\n\u003cp\u003eThe distinction between the F500S standmount and the F501S floorstander is not simply cabinet size. The additional 150mm bass driver in the F501S crosses in at 250Hz, taking responsibility for everything below that point and leaving the IsoFlare unit to operate from 250Hz upward through the midrange and treble. This division of labour has two direct consequences. First, the IsoFlare driver operates over a more focused frequency range — it is not simultaneously managing the lowest bass frequencies — which reduces cone excursion at low frequencies and allows the driver to perform with greater precision in the midrange. Second, the dedicated bass driver, combined with the larger cabinet volume and BassTrax port tuning, extends the low-frequency reach to 36Hz: a full octave below 70Hz, and enough to reproduce the fundamental of a bass guitar, the body of a cello, and the lowest registers of acoustic piano without a subwoofer.\u003c\/p\u003e\n\u003ch2\u003eIsoFlare Point-Source Driver Technology\u003c\/h2\u003e\n\u003cp\u003eThe IsoFlare driver places the 150mm multi-fibre cone and the 25mm magnesium dome compression tweeter on a shared axis — the tweeter fires from the centre of the cone, so both drivers radiate sound from precisely the same point in space. This point-source geometry delivers consistent time alignment across the listening area and off-axis coherence that a conventional separated-driver arrangement cannot replicate. The magnesium dome is stiffer and lighter than the titanium dome used in the E Series — reducing resonance in the critical presence band and contributing directly to the F501S's resolving midrange character. The same driver appears in the F500S standmount, which means the F501S and F500S share identical midrange and treble voicing — a meaningful advantage for anyone building a system that combines both.\u003c\/p\u003e\n\u003cp\u003eThe IsoFlare driver in the F501S features a FyneFlute roll surround and a neodymium HF magnet with vented rear chamber behind the compression driver — the same specification as the F500S.\u003c\/p\u003e\n\u003ch2\u003eBassTrax and the Downfiring Port System\u003c\/h2\u003e\n\u003cp\u003eThe downfiring port in the F501S connects to a BassTrax Tractrix diffuser integrated into the plinth. The Tractrix profile maintains a consistent expansion angle as bass energy exits the port, reducing reflections and smoothing the transition between port output and room. In a floorstander, the downfiring port arrangement is particularly practical — bass exits through the base rather than the rear panel, which gives the F501S substantially better immunity to rear-wall boundary effects than a conventional rear-ported floorstander. This matters in the kind of living room installation where an ideal acoustic placement is rarely achievable.\u003c\/p\u003e\n\u003ch2\u003ePresence Control\u003c\/h2\u003e\n\u003cp\u003eA rear-facing presence switch provides ±3dB adjustment between 2.5kHz and 5.0kHz. This is a precise and practical tool for adapting the F501S to different rooms and partnering equipment without external equalisation — particularly useful when the speaker is placed closer to side walls or in rooms with more reflective surfaces. The adjustment shifts the tonal balance without altering the fundamental character of the IsoFlare driver.\u003c\/p\u003e\n\u003ch2\u003eCabinet Construction\u003c\/h2\u003e\n\u003cp\u003eThe cabinet is high-rigidity MDF with extensive internal bracing. The three finish options — Black Oak and Natural Walnut real wood veneers, and Piano Gloss Black — match the F500S standmount exactly, allowing a visually consistent system when the two are used together in a cinema or multichannel configuration.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5-way, downward-firing port with BassTrax Tractrix diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrive unit complement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × 150mm IsoFlare bass\/mid with 25mm magnesium dome compression tweeter; 1 × 150mm bass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrossover frequencies\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250Hz \u0026amp; 1.7kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrossover type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2nd order low-pass \/ 1st order high-pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem adjustments\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePresence (2.5kHz – 5.0kHz) ±3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36Hz – 34kHz (−6dB typical in room)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90dB (2.83V @ 1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended amplifier power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30–150W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous power handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e984 × 250 × 317mm (38.7 × 9.84 × 12.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCabinet construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-rigidity MDF with extensive internal bracing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinishes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack Oak; Natural Walnut; Piano Gloss Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWho Is It For?\u003c\/h2\u003e\n\u003cp\u003eThe F501S suits a listener who wants the IsoFlare point-source experience in a full-size floorstander — more bass authority and dynamic headroom than the F500S standmount, without the commitment of the SP range. The 90dB sensitivity and 8Ω impedance are easy for most integrated amplifiers; 30 watts is a realistic minimum, though 50–100 watts is more comfortable for the full dynamic range the speaker offers. The real wood veneer finishes make it well suited to living room installation where appearance matters alongside performance.\u003c\/p\u003e\n\u003cp\u003eFor those who want greater bass extension and a larger IsoFlare driver, the \u003ca href=\"https:\/\/shop.martinshifi.co.uk\/products\/fyne-audio-f5s\"\u003eFyne Audio F5S\u003c\/a\u003e is worth considering as a step further up the S Series. Those building a cinema system around the F501S should look at the \u003ca href=\"https:\/\/shop.martinshifi.co.uk\/products\/fyne-audio-f500s-lcr-loudspeaker\"\u003eFyne Audio F500S LCR\u003c\/a\u003e as a matched centre channel — the same IsoFlare driver technology in a horizontal enclosure. The \u003ca href=\"https:\/\/shop.martinshifi.co.uk\/products\/fyne-audio-supertrax\"\u003eFyne Audio SuperTrax\u003c\/a\u003e super tweeter is a natural complement to any F501S system for those seeking extended high-frequency performance, and the \u003ca href=\"https:\/\/shop.martinshifi.co.uk\/products\/fyne-audio-f704sp\"\u003eFyne Audio F704SP\u003c\/a\u003e is the SP Series flagship for those whose ambitions extend beyond the S Series.\u003c\/p\u003e\n\u003ch2\u003eBuying from Martins Hi-Fi\u003c\/h2\u003e\n\u003cp\u003eMartins Hi-Fi has been in Norwich since 1968. Elizabeth Gould runs the business today, and we stock only brands we have heard properly and stand behind. The F501S is available to hear in our Norwich showroom — call ahead and we will have it set up for you.\u003c\/p\u003e\n\u003cp\u003eWhen you get in touch, you'll be speaking with Dave, Chris and Tim — experienced specialists who can advise on this product and your whole system.\u003c\/p\u003e\n\u003cp\u003eContact us at \u003ca href=\"mailto:info@martinshifi.co.uk\"\u003einfo@martinshifi.co.uk\u003c\/a\u003e, call 01603 627010, or WhatsApp on 07554 687137. You can read more about how we work on our \u003ca href=\"https:\/\/www.martinshifi.co.uk\/about-us\/why-martins\/\"\u003eWhy Martins Hi-Fi page\u003c\/a\u003e. We are at 85–91 Ber Street, Norwich, NR1 3EY.\u003c\/p\u003e","brand":"Fyne Audio","offers":[{"title":"Default Title","offer_id":59245117899126,"sku":null,"price":1399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/ain.jpg?v=1793997843","url":"https:\/\/shop.martinshifi.co.uk\/products\/fyne-audio-f501s-walnut-clearance-2026","provider":"Martins Hi-Fi","version":"1.0","type":"link"}