• FREE 1 or 2 Day shipping for most US orders >$299
• FREE international shipping for orders >$499

Campfire Audio

Campfire Onyx

In the deepest reaches of the Campfire Multiverse, their team discovered a rich deposit of sonic rarity. Shrouded in darkness and emitting an entrancing sound, they harnessed this power to create Onyx, an all-new hybrid design in a gleaming black ABS housing as part of a limited edition release of only 200 units.

Authorized Retailer

Free 1 or 2 Day

60-Day Returns

Ships in USA

Our Take

Give Harry Nilsson’s "Gotta Get Up" a listen and make these dark days just a bit brighter.

Onyx – Multiverse day 5

A dark pairing that provides the perfect sonic signature for the time of year when nights begin stretching out. The hybrid design of a single dynamic driver and balanced armature provide thick thumping bass, with just the right amount of high frequency to let you feel the chill in the air. Onyx scratches an itch you didn’t know you had.

What's Included

• Vine-green compact carrying case

• Super Smoky Litz 3.5mm

• Black 2-chamber mesh bag

• Berylium Copper MMCX and 3.5mm Stereo Plug

• Final Audio Tips (xs/s/m/l/xl)

• Campfire Audio Earphone Tips (s/m/l)

• Silicon Earphone Tips (s/m/l)

• Campfire Audio Lapel Pin

• Cleaning Tool

The Specs


• Single Dynamic Driver

• Single Balanced Armature


• Black ABS housing

• Beryllium MMCX Connections

• Stainless Steel Spout

Frequency Response
20 Hz to 20 KHz

Campfire Onyx


About Campfire Audio

Campfire Audio has focused on building high end in-ear monitors and headphones since 2015. Campfire was created in Oregon by Ken Ball, the audio expert behind ALO Audio. Campfire builds their products to feature in-house developed technologies like Tuned Acoustic Expansion Chamber (T.A.E.C.), Beryllium Copper MMCX connections, and CeraKote™. Campfire products are designed for durability, fidelity, and fun!