Effect Audio PERSEUS In-Ear Monitor
Why PERSEUS?
Made for Everyday Listening
Designed to be the IEM you'll reach for most.
Easy to Drive
Enjoy its full performance from portable sources to desktop setups.
Designed as One System
The acoustic architecture and cable are developed together from the beginning.
Built by Effect Audio
Drawing on years of cable tuning and system pairing expertise.
PERSEUS marks the entry point into Effect Audio’s complete acoustic system, bringing together our expertise in both IEM and cable design. Developed as a unified package, every element — from its quad-brid driver architecture to its dedicated ORDINIS cable and full-metal housing — has been carefully selected and tuned to work as one coherent system.
Its design takes inspiration from the Harpe, the divine blade carried by Perseus in Greek mythology. The multi-angled aluminum faceplate carries that sense of precision into its form, while the rigid metal chamber provides a stable acoustic foundation for the 9-driver system within.
Together, the acoustic architecture, ORDINIS cable, and aluminum housing help PERSEUS deliver bass control, spatial definition, clean detail, and an effortless sense of musicality from the very first listen.
Effortless Power: 9-Driver System
Perseus Sonic Approach
Perseus embodies this ethos in an IEM format that can be driven effortlessly, fatigue-free, meticulously refined and deeply human and organic in vocal expression.
The EFFECT AUDIO Edge: Introducing “ORDINIS” Custom Cable
Its conductor mix combines Gold-Plated Silver, UP-OCC Pure Silver, Custom Silver-Copper Alloy, and EA geometric Copper conductors, allowing the cable to support different parts of the frequency response with greater control.
By integrating ORDINIS with PERSEUS from the tuning stage, the cable helps maintain bass control, midrange coherence, treble extension, and overall efficiency across the quad-brid driver system.
WHAT IS IN THE BOX
- Perseus IEM
- ORDINIS cable
- Perseus Carrying Case
- Cleaning Tool & Microfiber Cloth
- Eartips: ARC Oval(S, M, L) + Symbio F (S, M, L)
Specification
IEM Technical Specifications
Drivers
2 × 8mm LSR Dynamic Driver for Lows
2 × Customized Sonion 2300 Balanced Armatures for Mid
4 × Planar Magnetic Tweeters for High
1 × PTZ Bone Conduction for Imaging
Crossover
· 4-Way Crossover System
Frequency Response
· 10Hz ~ 40kHz
Sensitivity
· 108dB @1kHz
Impedance
· 18 Ohms @1kHz
Cable Technical Specifications
Spec: 26 AWG 8 Wires
Smelting Process: UP-OCC
Casing: EA UltraFlexi™ Insulation
Length: 120cm ± 5cm
Material:
· Timeless Legacy Gold-Plated Silver
· Silver and Copper Alloy
· Copper Litz
· Silver Litz
Structure:
· Central Solid Core
· Multi-sized Core Bundle
Connection System:
· ConX®️2pin (Default)
· EA Standard Gold Plated Copper Straight Type (3.5/4.4mm)
Original Hong Kong Authorized Product with 1-Year Warranty
