Linsoul THIEAUDIO HYPE 4 MKII Hybrid IEM – 2DD + 4BA, CNC Aluminum, 3.5/4.4mm Cable

Overview

The Linsoul THIEAUDIO HYPE 4 MKII redefines hybrid in-ear monitoring with a ground-up redesign that blends technical precision with musical nuance. Built around a new driver stack from Knowles and THIEAUDIO's next-gen IMPACT2 sub-woofer, this model aims to deliver a clean, neutral foundation with room for expressive detail.

Sound design highlights

Core to the listening experience are two 8mm dynamic drivers paired with a pneumatic acoustic chamber, delivering tight sub-bass without muddying the midrange. The Knowles BA lineup focuses on robust low-mids and clear mid-treble, while a dedicated ultra-tweeter contributes to extended upper frequencies for air and detail. The tuning targets a neutral balance with a controlled bass shelf, a midrange with a gentle 400Hz emphasis, and a treble that reveals texture without harshness.

• Two 8mm dynamic drivers make the foundation for deep, controlled bass.
• BA drivers from Knowles emphasize low-mids and articulate mids.
• A single ultra-tweeter adds upper-harmonic extension for airiness.
• IMPACT2 sub-woofer system provides focused sub-bass while preserving tonal clarity.
• A 9dB subwoofer output with a 150Hz cutoff keeps bass precise rather than bloated.

Engineering and build

Crafted in CNC aluminum blocks, each unit is handcrafted and individually inspected. A four-way crossover with a four-tube path combines seven passive components for clean, controlled signal flow.

• Premium CNC aluminum housing with hand-finishing and anodizing.
• 4-way crossover and 4-tube system for refined channel separation.
• Independent QA checks reflect THIEAUDIO's commitment to build quality.

Cable, compatibility, and practical use

The included premium modular cable uses 6N OFC copper with silver-litz wires in a thick 4-core design. Interchangeable plugs allow quick switching between 3.5mm unbalanced and 4.4mm balanced connections to fit a wide range of devices, from portable players to high-end DAC/amps.

• 6N OFC copper with silver-litz wires for transparent, low-distortion signal transfer.
• Modular plug system enables easy swapping between 3.5mm and 4.4mm interfaces.
• Handcrafted finish and durable construction suited for daily use and studio work.

Who this is for

Designed for musicians, audiophiles, and serious listeners who value a studio-neutral foundation with musical nuance. The HYPE 4 MKII invites you to explore detail, depth, and air across genres, without promising guaranteed outcomes.