



Giant
- TrueX™ Crossover
- CORE+™ and PHAT™ Technology
- Hybrid BA + Custom Tuned DD Design
- Forged Carbon Composite Faceplates
- Anodized AL6063 Aluminium Shell
- 24AWG Dark Matter Cable in 4 Wire Twisted Configuration
- Interchangeable Plugs w/3.5mm and 4.4mm Heads
- Hand-Crafted in Singapore
Preorders begin shipping early April, based on order number.

BOLD. TEXTURED. DYNAMIC
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.
Endless hours of listening pleasure.
TrueX™
Crossover
7.00 ohms
Impedance @ 1khz
CORE+™
Chamber System

Chambering System
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.
Like echoes weaving through a vast, icy forest, these structures unlock treble with breathtaking clarity and extension, revealing the finest details in every note. At the same time, the chamber allows the woofer to dive into immense depths, delivering bass that is deep and powerful.

Refined Shell Design
Giant debuts with a refined shell, sculpted through extensive community feedback from Crimson’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.
Forged from high-grade T6 heat-treated AL6063 aluminum alloy, Giant is as durable as the frozen expanse that inspired it, built to withstand time while delivering a seamless and immersive fit.

Pressure Relief 💨
Giant features pressure relief through a custom external venting design, facilitated by CORE+™ an evolution of our chambering technology.
Venting IEMs have always been challenging for manufacturers particularly due to the risk of dirt and dust accumulation from suboptimal venting hole placement.
We addressed this issue 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.
Exclusive Cable With Ultimate Versatility.
For our Launch Edition, Giant comes with an exclusive Altalune Audio Dark Matter 24AWG Type 2 Litz OCC Copper cable.
First seen on Europa, Dark Matter has been tweaked slightly to better fit the sonic profile of Giant. The result is a reinforced treble performance that is smooth yet detailed.
Each exclusive Dark Matter Launch Edition cable comes terminated with super low impedance OE interchangable plugs with both 3.5mm and 4.4mm version heads, allowing for compatibility with a myriad of source devices on top of offering futureproof flexibility.
Exclusive Cable With Ultimate Versatility.
For our Launch Edition, Giant comes with an exclusive Altalune Audio Dark Matter 24AWG Type 2 Litz OCC Copper cable.
First seen on Europa, Dark Matter has been tweaked slightly to better fit the sonic profile of Giant. The result is a reinforced treble performance that is smooth yet detailed.
Each exclusive Dark Matter Launch Edition cable comes terminated with super low impedance OE interchangable plugs with both 3.5mm and 4.4mm version heads, allowing for compatibility with a myriad of source devices on top of offering futureproof flexibility.

TrueX™ Crossover
By utilizing TrueX™ crossovers, we are able to tune each driver to the exact specifications we require to achieve the best possible sound.

PrecisionMatch™
Each earphone undergoes rigorous channel matching and reference matching with PrecisionMatch™ technology to guarantee a superior listening experience.

Quality Eartips
Paired with a comprehensive set of Symphonium House and Premium Tips.
Specifications
TrueX™ Custom Crossover with CORE+™
5Hz - 18kHz, ± 2 dB
110dB/Vrms @ 1 kHz
7.0 Ohms @ 1 kHz
Spring Loaded 0.78mm 2-Pin
Dark Matter 24 AWG Pure OCC Copper Litz (Launch Edition)
Dark Star 24 AWG Pure OCC Copper Litz Twisted Pair (Regular Edition)
OE Plug Termination w/4.4mm and 3.5mm plugs
0.17 Ohms (3.5mm), 0.17 Ohms (4.4mm) @ 1kHz (4-Wire)
1-Year Limited
FAQ
Have a question? Want to know more about our products?
We are here to help.
Do you ship worldwide?
We ship to most countries worldwide. If you can't find your country at checkout, don't hesitate to reach out to us!
Symphonium Audio Is Proud to Offer Complimentary Express Shipping w/Any Purchase of an Earphone or Player Bundle to Most Countries*.
Please refer to checkout page for clarification. Reach out to us if you cannot find your country there!
*See Shipping FAQ for details.
How long will it take to get my order?
It depends on where you are.
Orders processed here will take 2-5 business days to ship.
Overseas deliveries can take 2-6 business days for express mail and anywhere from 5-16 business days for normal tracked mail.
Delivery details will be provided in your confirmation email.
Are taxes included in the price?
No, taxes are not included in our pricing, and will be the responsibility of the customer to check with their local authorities.
We will not be able to underdeclare the value of the order/shipment.
What is the warranty like?
Symphonium Audio offers a one-year limited warranty on the Universal-Fit models.
Symphonium Audio offers a 90-day limited warranty on all cables, to be free from defects in materials and workmanship for a period of 90-days from the date of delivery
All Bundle Products on the Symphonium Audio Webstore (symphoniumaudio.com) are purchased from an authorized dealer and are covered under their respective manufacturer's warranty from the date of shipment.
Read more on our warranty page.
Any question?
Please see the full FAQ here
Alternatively you can contact us through our shop chat! We will be happy to assist you.