F500S
Bookshelf monitor from the F500S series featuring a 150 mm IsoFlare unit and magnesium tweeter, BassTrax diffuser, and presence control, designed for high fidelity and home cinema where space is limited.
F5S
The most compact bookshelf monitor in the F500S series: a 125 mm IsoFlare with magnesium tweeter, BassTrax diffuser, and presence control for small rooms, in high fidelity and home cinema.
Official finishes Black Oak · Natural walnut · High-gloss piano black
Availability, lead time and price: confirmed in your quotation.
Description
The F5S is the smallest model in the F500S series and the most manageable bookshelf monitor in the range, designed for small to medium-sized rooms where space is limited. It incorporates the latest evolution of Fyne Audio's IsoFlare point source driver—a 125 mm multi-fibre bass/midrange speaker with a 19 mm magnesium dome compression tweeter—for a wide and coherent stereo image across an extensive listening area. The bass cone employs FyneFlute suspension, and the system is completed with a downward-firing port and the Tractrix BassTrax diffuser system, which distributes bass energy more evenly throughout the room and reduces placement dependency. A presence control on the rear allows for adjustment of the midrange balance. This is a versatile monitor suitable for both two-channel listening and integration into a home cinema system.
- 125 mm IsoFlare point source driver with 19 mm magnesium dome compression tweeter
- FyneFlute suspension on the multi-fibre bass/midrange cone
- Tractrix BassTrax diffuser system with downward-firing port
- Adjustable presence control (±3 dB, 2.5–5.0 kHz)
- Compact format for small to medium-sized rooms, in high fidelity and home cinema
Official Finishes
- Black Oak
- Natural walnut
- High-gloss piano black
Before choosing this model
The F5S is a standmount measuring 285 × 174 × 249 mm, excluding feet, with a 125 mm IsoFlare and a 19 mm magnesium tweeter. Its rear presence control adjusts the 2.5–5 kHz region by ±3 dB. Leave access to that control and establish the listening position first; it adjusts one frequency band rather than replacing placement or providing full room equalisation.
Fyne recommends an amplifier rated at 30–90 W RMS. This range is a starting point: tell us your amplifier model, listening distance and usual volume so we can discuss the pairing.
Explore the series · Loudspeaker selection guide · Manufacturer specifications
Recommended retail price in Spain€699.99per pair · VAT includedSource: MGY distributor price list (10 Jul 2026). The price that applies to you is confirmed in a written quotation.
Price, selected version, availability and estimated lead time are confirmed individually before any order.
Purchasing, listening and delivery
Ordering and system matching
Ask about the selected version and matching with your amplifier, sources and room. Supply arrangements will be confirmed in the quotation. An enquiry does not confirm a sale.
Listening sessions and demonstrations
You can request a listening session by appointment at our Barcelona office (Carrer de Modolell, 57). When we arrange the appointment we confirm which equipment is available to hear, along with the date and time.
Home demonstrations are not offered for this product.
Delivery and setup
Delivery, its cost and the estimated timing are confirmed in writing in your quotation, for your delivery address and before you accept it.
Installation and setup can be requested as an additional service. We assess feasibility and quote it separately.
Technologies
Three Fyne Audio solutions work together to focus the image, control the bass, and reduce resonances.
- IsoFlare
IsoFlare is Fyne Audio's point source principle: the bass/midrange and treble share a common central point, ensuring the sound emanates from a single location. The aim is to achieve a coherent and stable image across a wide listening area.
- BassTrax
BassTrax is Fyne Audio's bass diffusion system based on a tractrix profile. It manages the low-frequency output of the loudspeaker to distribute bass energy more evenly throughout the room.
- FyneFlute
FyneFlute is Fyne Audio's cone suspension/termination technology. It addresses the behaviour of the cone edge to manage unwanted resonances within the speaker's operating range.
Specifications
Acoustics
- System type
- 2-way, downward-firing port, with Tractrix BassTrax diffuser
- Sensitivity (2.83 V @ 1 m)
- 87 dB
- Nominal Impedance
- 8 Ω
- Frequency response (−6 dB typical in room)
- 55 Hz – 38 kHz
Amplification
- Recommended amplifier power
- 30 – 90 W RMS
- Continuous Power Handling
- 45 W RMS
Transducers
- Driver configuration
- 1 × 125 mm IsoFlare (multi-fibre bass/midrange) with 19 mm magnesium dome compression tweeter
Frequencies and filters
- Crossover frequency
- 1.8 kHz
- Filter type
- 2nd order low-pass, 1st order high-pass
Dimensions and Weight
- Dimensions
- 285 × 174 × 249 mm
- Net weight
- 4.5 kg
Fyne Audio distribution by LineaSonora
Request a listening session for the F5S
Ask about amplifier matching, placement and the feasibility of a listening session by appointment. The demonstration model, venue and date must be confirmed.
More from the series F500S
F501S
2½-way floorstanding speaker from the F500S series featuring a 150 mm IsoFlare, dedicated bass driver, and BassTrax diffuser, offering an extended bass response for high-fidelity and home cinema applications.
F502S
The largest floorstanding model in the F500S series, featuring a 2½-way design with a 200 mm IsoFlare driver and a dedicated 200 mm bass unit, delivering deep bass response for high-fidelity audio and home cinema.
F500S LCR
Wall-mountable LCR speaker from the F500S series, featuring a 150 mm IsoFlare and passive radiator (ABR) for use as left, centre, or right channel in home cinema.
Official sources consulted
Data verified with official Fyne Audio documentation. Reviewed: 2026-06-11.