A Personal Listening Space with an Analogue Soul
FORTUNA F718s brings the intimacy of a favourite record collection into a finely crafted pair of in-ear monitors. Part of EarAcoustic Audio’s Elysian Fields collection, this premium model combines a single dynamic driver with elaborate metalwork and a sound signature inspired by the warmth and continuity of classic vinyl playback.
Designed for listeners who value expressive voices, convincing instrumental texture and a relaxed musical flow, F718s places the performance at the centre of the experience. Its acoustic design balances fine detail with tonal richness, inviting you to settle into an album and follow the music from its quietest moments to its most expansive passages.
High-Quality Listening with Practical Source Matching
FORTUNA F718s was developed to make ambitious sound quality accessible through a manageable listening setup. Its 28 Ω impedance and specified sensitivity of 108 dB support use with a range of suitable portable players and headphone amplifiers.
The driver’s magnetic system, voice coil and acoustic loading have been developed together to balance ease of drive with controlled movement. This gives the F718s a practical foundation for both portable listening and a dedicated desktop system.
The supplied cable uses a 4.4 mm balanced plug, so your source needs a compatible balanced headphone output. For smartphone, tablet or laptop use, a suitable external DAC/headphone amplifier provides the required connection.
One Dynamic Driver, a Unified Musical Presentation
At the centre of each earpiece is an 8.3 mm dynamic driver covering the specified 20 Hz–20 kHz frequency range. Using one driver for the full spectrum allows the acoustic design to focus on continuity between bass, midrange and treble, without dividing the signal between different driver types.
The F718s combines this single-driver approach with dual magnetic circuits and separate front and rear acoustic chambers. Its high-flux magnetic assembly is designed to maintain precise control over the diaphragm, supporting clean attacks, controlled decay and a stable presentation as musical intensity changes.
The chambers manage airflow and the energy generated behind the diaphragm. By addressing internal reflections through the physical acoustic structure, EarAcoustic aims to preserve clarity while allowing instruments to develop their natural body and resonance.
Titanium and Diamond in a Composite Diaphragm
The F718s uses a composite diaphragm that assigns different mechanical roles to its centre and outer suspension. A lightweight, rigid titanium dome supports rapid movement and the reproduction of upper-frequency information, including harmonics that help distinguish one instrument from another.
The surrounding suspension incorporates a composite material coated with nanodiamond particles. Its combination of toughness and damping is intended to regulate movement through the midrange and bass, helping notes retain definition as they build and fade.
These regions are joined into a continuous diaphragm assembly. The design brings together the responsiveness of the dome and the controlled flexibility of the surround, supporting a coherent sound across the frequency range.
Reference Principles with Vinyl-Inspired Warmth
EarAcoustic’s dual-core tuning philosophy brings together two priorities: the tonal discipline of reference-oriented reproduction and the inviting character associated with analogue playback. In the F718s, these ideas guide a sound signature that favours continuity, body and musical expression.
The vinyl influence is reflected in the intended warmth of voices, the rounded texture of instruments and the smooth progression from one frequency region to another. Detail remains part of the presentation, but it sits within the arrangement rather than becoming its sole focus.
This approach makes the F718s particularly appealing for listeners who enjoy classical works, jazz ensembles and vocal recordings, where phrasing, timbre and the relationship between instruments shape the emotional impact of the music.
Bass with Substance and a Controlled Decay
The low-frequency tuning provides a gently elevated foundation, adding weight and atmosphere without making every recording sound dominated by bass. It is designed to convey both the initial force of a note and the resonance that follows.
Double bass, cello and low percussion benefit from this emphasis on body and definition. Electronic bass lines gain a firm rhythmic foundation, while acoustic recordings retain the lower-frequency information that helps establish the size and character of the performance space.
Controlled decay is central to the intended presentation. The F718s aims to let bass support the arrangement while keeping successive notes distinct.
A Rich and Expressive Midrange
Voices and instruments occupy the emotional centre of the F718s sound. The midrange tuning is intended to preserve tonal density and clear positioning, giving performers a tangible presence within the mix.
Vocal nuances, the changing pressure of a bow and the resonance of a piano chord all depend on more than sharp outlines. The F718s focuses on the body and continuity of these sounds, allowing musical phrases to unfold with warmth and ease.
Its presentation aims for a comfortable sense of distance: intimate enough to reveal expression, yet spacious enough to let accompanying instruments retain their own place.
Smooth Treble and a Sense of Air
The titanium dome contributes to the reproduction of upper harmonics and subtle high-frequency textures. The tuning is shaped to retain air and detail while moderating sharp emphasis that could distract from the music.
Cymbal trails, violin overtones and the fading ring of a triangle are intended to sound delicate and integrated. This measured approach supports extended listening, especially with recordings where excessive brightness could overshadow the performance.
Together with the midrange and bass tuning, the treble helps create a sound that prioritises fluidity across the spectrum.
Precision-Machined Housings with Jewel-Like Detail
The F718s housings begin as aluminium alloy, shaped through five-axis precision machining. Hand polishing and multiple electroplating stages then create a layered golden finish with a distinctive meteorite-like texture.
Each faceplate features diamond-cut metal beneath a crystal-resin coating. A precisely engraved FORTUNA logo completes the design, catching the light without overwhelming the sculpted surface.
Its decorative surfaces reward a closer look, while the detachable connections keep the design practical for regular use. Each pair also carries an individually assigned laser-engraved serial number, adding a personal detail to the collection concept.
Balanced Cable and Everyday Practicality
The standard cable uses silver-plated oxygen-free copper conductors in a braided, shielded construction. Approximately 1.2 m long, it provides convenient reach for a portable player or a nearby desktop source.
A 4.4 mm balanced plug connects to compatible equipment, while 0.78 mm 2-pin connectors allow the cable to be removed from the earpieces. This makes replacement straightforward and provides flexibility for future use with other compatible cables.
The included ear tips offer a choice of sizes to help establish a comfortable seal. A dedicated carrying case keeps the earphones and accessories together between listening sessions.
In the box:
- EarAcoustic FORTUNA F718s in-ear monitors,
- detachable silver-plated oxygen-free copper cable with a 4.4 mm balanced plug,
- six pairs of ear tips in S, M and L sizes,
- carrying case,
- cable strap,
- user manual.
