Alien Brain, a sci-fi-inspired name for what is unmistakably a serious piece of hybrid IEM design, headlined the launch. Sitting alongside it is Axion—Campfire’s answer to everyday listeners who want to experience high-fidelity sound without diving head-first into the high-end price bracket.

At the heart of the Alien Brain is a newly developed five-driver array anchored by an all-new 10mm glass-polyurethane dynamic driver. Dedicated to low frequencies, the driver uses a glass dome and PU diaphragm to deliver a reimagined bass experience—one that aims to retain the visceral impact of Campfire’s dual-magnet heritage while introducing more textural finesse and control.

The mids and highs are handled by two sets of balanced armatures—two for the midrange and two more for the treble. Campfire’s tuning pedigree is on full display here, promising microdetail and tonal realism in the mids with an open, articulate treble presentation. The goal? A signature that’s detailed yet low-fatigue and versatile enough to handle the bass drops of EDM and the intricacies of orchestral recordings alike.

Encasing all this tech is a sleek, PVD-coated black stainless steel shell, precision-machined via CNC for strength, comfort, and resonance control. Topping off the design is an iridescent dome lid—a touch of otherworldly flair that feels right at home with the Alien Brain branding.

Also included in the box is Campfire’s revamped accessory bundle, led by a new high-performance USB-C DAC dongle with 32-bit / 384kHz resolution. This inclusion makes the Alien Brain an even more compelling package for those looking for a plug-and-play Hi-Fi experience straight from their smartphone or laptop. Campfire’s new High & Clear silicone ear tips and a compact leather carrying case round things out.

Ken Ball, Campfire’s Founder and Lead Acoustic Engineer, told StereoNET:

Building on over a decade of earphone design and engineering, we expanded the legacy and boundaries of what is possible in a dynamic-BA hybrid. The price performance of the new Alien Brain was one of our main goals here. Get your close encounters of the HiFi kind with the all-new Campfire Audio Alien Brain!

But that’s not all Campfire brought to the table in Singapore.

Axion is Campfire’s latest entry in the lightweight, plug-and-play category—an in-ear designed to blend high-performance sound with day-to-day practicality.

At its core is a brand-new, full-range silicon dynamic driver, offering a fresh approach to compact driver design while retaining the rich acoustic character dynamic drivers are known for. Tuned by Campfire’s in-house team, the company says Axion delivers a smooth, balanced response designed to impress audiophiles and newcomers alike.

The earphones have an integrated USB-C cable, offering broad device compatibility and a secure, high-fidelity connection. Tucked into the cable is a built-in 32-bit / 384kHz DAC chip, which Campfire claims will give Axion the kind of sonic chops usually reserved for bulkier setups.

Convenience hasn't been left behind, either. An in-line microphone and three-button remote allow seamless control of calls, volume, and media playback, making it ideal for commuters, work-from-anywhere professionals, and casual listeners who still demand quality.

Commenting on the Axion, Ball told us:

We set out to provide a high-performance, accessible entry into the world of high-fidelity, portable audio. Axion checks all the boxes: sonic performance, plug-and-play usability, and lightweight comfort.

Whether you're chasing extraterrestrial detail with Alien Brain or streamlining your audio experience with Axion, Campfire’s latest lineup reflects a growing commitment to both ends of the listening spectrum—premium performance and everyday usability.

Both products are available now via select retailers and Campfire Audio’s website. Campfire Audio Alien Brain is priced at US$999/ £999, while Axion comes in at US$249/ £249. Pricing for other regions is yet to be confirmed.

For more information, visit Campfire Audio