Symphonium Giant

Giant is an IEM built for those who crave a sense of scale in their music—vast, immersive, and full of depth. Inspired by the icy expanse of Jotunheim, it creates an atmosphere that feels open and boundless, as if you’re standing alone on a frozen peak with nothing but the wind and sky around you.

The wide soundstage and precise imaging place every note in its own space, making the experience feel like a trek through towering glaciers and endless snowfields. Deep, resonant bass grounds the sound like the weight of ice underfoot, while crisp, airy highs cut through like the sharp mountain air.

1. CORE+™ Chambering System

Symphonium Audio completely reworked the tuning with Giant, eliminating the need for tubes. CORE+™ pushes sound into uncharted territory with a precision 3D-printed tubeless chamber featuring multiple horns, each carefully engineered to shape and guide the flow of sound.

2. Refined Shell Design

Giant debuts with a refined shell, sculpted through extensive community feedback fromCrimson’s design. More compact and contoured, it ensures a secure, comfortable fit even for smaller ears, while an improved nozzle lip prevents eartip slippage—keeping your listening experience secure and uninterrupted.

3. Pressure Relief

Giant features pressure relief through a custom external venting design, facilitated byCORE+™, an evolution of our chambering technology.

Venting IEMs have always been challenging for manufacturers particularly due to the risk ofdirt and dust accumulation from suboptimal venting hole placement.

The issue was addressed with a unique venting method - venting through the socket area, which is less prone to touch in daily use. This innovative approach minimizes potential dirt and dust build up over time while ensuring pressure relief and optimal performance of the dynamic driver inside.

First 100 Units launch edition comes with Dark Matter 4W cable first seen in our Europa Collab with Elise Audio. Subsequent units will be Giant’s 2W Twisted Pair stock cable.

All cables will feature interchangeable connectors with 3.5 and 4.4mm plugs.