Campfire Supermoon
Universal Fit
Supermoon’s custom 14mm planar magnetic driver delivers unmatched versatility and speed. It is adored across all musical genres, making it a go-to earphone for listeners with diverse musical tastes who also demand exceptional sonic fidelity.
Designed and hand-assembled in Portland, Oregon.

Introducing Campfire Chromatic Series
At Campfire Audio, our initial mission was straightforward: to offer uncompromising sound at an excellent value. With the launch of the Chromatic Series, we’re not just extending our product line — we’re expanding on that mission. This series brings the same exceptional audio quality that fans of Campfire Audio have come to love, while also aiming to make premium sound more accessible.
The Chromatic Series is designed for discerning listeners who don’t want to compromise on quality, no matter their point of entry. It’s our next step in a continuing commitment to bring unparalleled sound experiences to an ever-widening audience. Because in the world of Campfire Audio, exceptional sound is an attainable aspiration for all.
Overview
Supermoon
Discover Supermoon, the earphone loved by a wide range of music enthusiasts. With a custom 14mm planar magnetic driver encased in a 3D printed solid body, Supermoon offers unparalleled versatility, making it the go-to choice for those who appreciate a diverse range of musical styles. The speed and accuracy of Supermoon makes it the perfect companion for connoisseurs of sound. Each unit is hand-finished with sleek stainless steel accents for that extra touch of elegance.
This original Supermoon was only available in a custom fit, but now you’ll find that same smooth and satisfying musical presentation in a universal fit, at a more accessible price point. Supermoon takes its 14mm custom planar magnetic driver and creates velvety low-end, textural mids, and detailed highs — a uniquely meditative and tranquil experience you can enjoy effortlessly for hours. The driver’s two-micron thin diaphragm erupts with spontaneous musical dynamics, while delivering notably low non-linear distortion.
Planar Sound
Now in 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 balanced armatures and dynamic drivers can’t. Our all-new Planar design has overcome the traditional challenges — namely, 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.
Solid Body Build
Safe & Sound
The universal shell for the Chromatic Series is an aggregate of thousands of inner-ear impressions that we’ve received over the years for our custom IEM production, allowing them to fit as many ears as possible.
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.
Pick a Colour
Choose a bold orange colourway, or pick classic black for a stealthy look. Every earphone features our 3D-printed housing matched with a stainless steel faceplate and spout.
Pick a Package
Supermoon includes a complement of accessories. At Bay Bloor Radio, we default to colour-matched accessories — orange accessories with orange IEMs, and black accessories with black IEMs.
- Essential Edition: Your all-in-one kit with curated must-haves. Includes a Breezy Bag Standard, Time Stream Cable in default 3.5mm termination, marshmallow and silicone tips for optimal comfort, a precision cleaning tool, an exclusive Campfire Audio pin, and a dual-pocket Breezy Bag Micro to keep your earphones secure.
- Deluxe Edition: Unlock the pinnacle of audio luxury. Includes a Premium Leather Case, three Time Stream Cables in your choice of 3.5mm, 2.5mm, and 4.4mm terminations, a Cushioned Cable Bag, Precision Cleaning Tool, exclusive pin, and dual-pocket Breezy Bag Micro.
Time Stream Cable
Supermoon features our new Time Stream Chromatic Series cables. Specifically designed for audio aficionados, each cable is crafted with enamelled silver-plated copper conductors and a non-migratory PVC jacket for enhanced durability. Equipped with custom-made MMCX connectors of copper and beryllium, these cables promise a longer lifespan. With 2.5mm, 3.5mm, and 4.4mm termination options all available, you’ll be sure always to have what you need to keep Ponderosa the earphone of choice with all of your audio devices, including those that benefit from balanced output.
- Smooth bass response with crisp technical high-end
- Five Custom Balanced Armatures
- Custom Full-Range 14mm Planar Magnetic Driver
- 3D-printed Housing
- Stainless Steel Faceplate
- Supermoon: Premium quality earphone crafted with care by Campfire Audio
- Time Stream Cable: 1 cable with Essential Package, 3 cables with Deluxe Package
- Case: Lightweight Protective ‘Breezy Bag’ with Essential Package, Handmade Leather ‘Dimensional Folding’ Case with Deluxe Package
- Eartips: 3x Marshmallow Foam Tips (S,M,L) + 3x Silicon Tips (S, M, L)
- Earphone Cleaning Tool
- Campfire Audio Lapel Pin
- 2 Year Limited Warranty, administered by Bay Bloor Radio and Campfire Audio
- Frequency Response: 5Hz–20 kHz
- SPL: 94 dB @ 1 kHz: 54 mVrms
- Impedance: 15.5 Ohms @ 1 kHz
- Less than 1% Total Harmonic Distortion































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