Supermoon

Campfire's high-performance Planar Magentic IEM

Supermoon: A New Sonic Journey

Supermoon's custom 14mm planar magnetic driver delivers unmatched versatility and speed. It is adored across all musical genres, making it the go-to earphone for listeners with diverse musical tastes who also demand exceptional sonic fidelity. 

Supermoon is available in both universal and custom fit.

Starting at $1099

Supermoon Reviews

Bringing the Planar Sound to an IEM

A newer development in the world of IEMs, the Planar Magnetic driver is known for its accuracy, speed, and power. Due to its large, flat, and fast-moving diaphragm, it can create both a sense of power and a revealing, subtle nuance and complex reproduction that traditional BA’s and dynamic drivers can’t. This all-new Planar design has overcome the traditional challenges associated with them (poor efficiency and sensitivity) to bring an incredible sonic experience to IEM users. 

Supermoon is the first Campfire IEM to implement a full-range, 14mm planar driver, giving it a truly unique sound signature within our broader line-up. The combination of the diaphragm's size and speed creates a rich, smooth, and accurate low-end while maintaining crisp, resolving detail throughout the frequency spectrum and sparkling high-end detail.

"A friend of mine recently called Supermoon a market disruptor, and I couldn’t agree more. I’ve heard none better at its price, and I’ve heard few better at twice and three times the cost. If you want the best value high-end IEM money can buy right now, this is it. "

- Guy Lerner, The Headphone List

Safe and Sound: Solid Body Design

Campfire Audio’s patented Solid Body Design allows driver installation directly into a single, precisely 3D printed ‘engine block’ that routes the sound to the listener and uses built-in geometry to tune and accent the drivers in an intentional and exact manner that elevates the listening experience for the user.

Additionally, this build style additionally improves the structural integrity within the earphone, and eliminates variables and points of failure that other forms of driver routing can be susceptible to. 

  • Peak Performance

    Supermoon is precision engineered inside-and-out by the same engineering team that has brought you all Campfire IEMs for years. Leveraging our decades of acoustic engineering experience, Supermoon is Campfire's first entry into the world of planar magnetic IEMS.

  • Tuned With Intention

    This curve displays relative volume levels at each point across the frequency spectrum, reflecting Supermoon's careful balance and refinement in tuning. Though FR curves are a great general guide, they can't convey technicalities like soundstage, imaging, layering, etc

"The Campfire Audio Supermoon IEM offers a compelling combination of premium build quality, innovative planar magnetic driver technology, and a rich, immersive listening experience... The planar magnetic driver delivers deep bass, clear mids, and detailed highs, creating a wide soundstage for a realistic and enjoyable listening experience."

- Gökhan Aydin, Moonstar Reviews

Planar Magnetic Technology

A New Level of IEM Performance

Even Diaphragm Movement

Planar driver’s serpentine voice coil is distributed evenly over the entire surface of the diaphragm which stimulates driver movement such that the driver does not warp or bend as it moves back and forth. This contributes to the drivers incredible accuracy and rapid impulse response, making each note tight and defined and avoiding smearing seen in other large, dynamic drivers. 

Coupling the speed and even movement of the drivers diaphragm enables Moon Rover to create incredibly accurate representations of the original sound.

Planar Wavefront

Another unique facet of planar performance is its propagation of a plane wavefront, contrasting with the spherical wavefront created by standard cone speakers/dynamic drivers.

The shape of a given wavefront will change the acoustic interaction with the ear canal, changing reflections and altering our perception. The unique wavefront of planar drivers contributes to the special timbre and character of Campfire’s planar IEMs.

Low Total Harmonic Distortion

Yet another advantage of planar technology is the incredibly low overall THD ratio. Campfire’s custom drivers already feature a very low distortion level, and our new planar drivers bring this number to an unbelievable new low.

Combined with the speed, precision, and even movement of the planar driver, this super low THD ratio adds another layer to the planar driver’s crisp, clean, and accurate sonic reproduction.

  • Supeermoon comes with two accessory package options:

    Essential: Single TimeStream Cable (2.5, 3.5, or 4.4), Breezy Bag Carrying Case

    Deluxe: Three TimeStream Cables (2.5, 3.5, & 4.4), Handmade Leather Case

    Both Packages include a Breezy Bag Micro 2-pocket mesh bag, a full compliment of eartips, microfiber cloth, IEM Cleaning Tool, and our famous CA Lapel Pin

  • Built by Hand in the United States

    All units of Supermoon are meticulously built by hand by a small team in Portland, Oregon. Each unit is stamped with the signature of one of our five incredible production technicians that built your earphone from start to finish.

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