

Supermoon - Custom Fit IEM
Get the pinnacle of IEM comfort with a personalized, custom-fit of our world renowned planar magnetic IEM, Supermoon. 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.
Ordering Custom Fit -
- Select your fit style
- Place your order
- Obtain inner-ear impressions from your local audiologist.
- Send us you rimpressions
- Receive your CIEM in 2-4 weeks!
Campfire offers two distinct fit styles:
Audiophile fit: shallower canal piece for greater comfort for longer listening sessions. *recommended for most users
Artist fit: deeper canal piece for greater security and isolation. *recommended for pro audio applications or challenging ear shapes
Pickup available at 2400 SE Ankeny
Usually ready in 24 hours
Supermoon - Custom Fit IEM
-
2400 SE Ankeny
Pickup available, usually ready in 24 hours
2400 Southeast Ankeny Street
Portland OR 97214
United States+19712794357
Impedance- 15.5Ω @ 1kHz
Frequency Response- 5-20 kHz
SPL: 94db @ 1 kHz- 54 mVrms
THD less than 1%
Essential Package:
- Time Stream Cable - Four SPC conductors, choice of 2.5, 3.5, or 4.4mm terminations
- Breezy Bag - Mesh zipper carrying case (orange)
- Foam Eartips (S, M, L)
- Silicone Eartips (S, M, L)
- IEM Cleaning Tool
- Microfiber cleaning cloth
- CA Lapel pin
Deluxe Package:
- Time Stream Cables (3) - Four SPC conductors, 2.5, 2.5, &4.4 termination sizes
- Dimensional Folding Leather Case- Handmade in Portugal, dual pockets, magnet closures, & carabiner (orange)
- Foam Eartips (S, M, L)
- Silicone Eartips (S, M, L)
- IEM Cleaning Tool
- Microfiber cleaning cloth
- CA Lapel pin
All of our custom-fit earphones come with the protection of a 2-year manufacturer's warranty.
Refitting: Though very rare, fit adjustments may be needed. Campfire covers up to three refits. We ask that you contact us within 60-days of receiving your CIEMs to initiate a refit. At the discretion of our technicians, we may request that you obtain new inner-ear impressions.
Questions? Contact us at support@campfireaudio.com - we're happy to assist in finding the perfect earphone for you.
full-range 14mm planar magnetic
supermoon
power, speed, energy - experience planar performance
Supermoon was Campfire's first entry into the world of planar magnetic drivers and quickly became one of our most popular models. Leveraging the unique combination of size and speed found in planar tech, Supermoon creates rapid, energetic response alongside robust power and impact.
Interior
Supermoon's planar driver features a large diaphragm that is capable of lightning fast, precision movement, allowing it to reach deep into bass frequencies and create rich texture and world-class transient response, starting and stopping on a dime - this leads to crisp articulation and imaging and lends towards the unique tonality of planar drivers.
Supermoon's planar driver is paired with carefully engineered acoustic geometries to shape the sonic response and further highlight the natural strengths of this technology.
Supermoon's vented design balances air-pressure and volumes to ensure even diaphragm movement and maximize driver performance while also assisting with inner-ear air pressure.
designed, engineered, and assembled by hand in portland, or.
Supermoon is designed and engineered from top-to-bottom by Campfire's three-person engineering team from our sole location in the heart of Portland, Oregon. Each set of Supermoon is assembled by hand by our skilled production team, tested, packed, and shipped from the very same location.
Exterior
Supermoon CIEM uses our Solid Body Design, allowing drivers to be installed directly into the 'Solid-body' of the earphones 3D printed, lacquered housing. This eliminates a number of points of mechanical variation found in traditional open-shell style custom IEMs, improving resilience, resonance, and consistent performance.
A mirror-finish, stainless steel faceplate offers resilient protection for internal components and beautifully contrasts against its blue or black shell.
Campfire's custom MMCX connectors offer durable, long-lasting connection. Easily swap out your cable as needed, worry-free.
Take personalization even further by selecting your preferred canal piece fit-style.
Frequency response
The below chart represents Supermoon's relative volume levels across the frequency spectrum. Frequency response graphs are a valuable tool for getting a general sense of the tuning of an IEM, but cannot represent technical aspects of performance, like detail, timbre, soundstage, resolution, etc.
Personal, handcrafted fit
Campfire CIEMs are made by hand by our skilled technicians in Portland, Oregon.