The SOFT EARS STUDIO 4 is a professional-grade in-ear monitor (IEM) engineered for musicians, producers, and audiophiles seeking precise, reference-quality sound. With its quad balanced armature driver system and true-to-source tuning, the Studio 4 delivers a clean, flat, and transparent response that faithfully reproduces every nuance of a recording. Designed for studio monitoring and critical listening, it combines exceptional detail retrieval with fatigue-free comfort, making it a trusted tool for both professional and personal use.
🎧 Key Features
Quad Balanced Armature Configuration: 4 custom-tuned BA drivers delivering accurate, distortion-free sound across the full spectrum.
Reference-Level Tuning: Neutral and linear frequency response ideal for mixing, mastering, and professional monitoring.
High Resolution Detail: Reveals micro-dynamics, layering, and subtle texture in complex recordings.
Low Distortion Design: Minimal harmonic distortion ensures clarity and accuracy even at high volume.
Ergonomic Comfort: Lightweight resin shell with a custom-contoured fit for long studio sessions.
Premium Cable: Detachable 0.78 mm 2-pin silver-plated OFC cable for low resistance and clear signal transfer.
Acoustic Precision: Phase-aligned driver arrangement ensures coherent soundstage and natural imaging.
Wide Compatibility: Efficient 12 Ω impedance and high sensitivity make it easy to drive from any source.
⚙️ Technical Specifications
Driver Configuration: 4 × Balanced Armature Drivers (Dual low, single mid, single high)
Impedance: 12 Ω @ 1 kHz
Sensitivity: 122 dB/Vrms @ 1 kHz
Frequency Response: 10 Hz – 20 kHz
Distortion (THD): < 0.5% @ 94 dB SPL
Crossover: 3-Way Passive Network
Connector Type: 0.78 mm 2-pin (detachable)
Cable Type: Silver-Plated Oxygen-Free Copper (OFC)
Plug Type: 3.5 mm Gold-Plated Stereo Jack
Shell Material: Medical-Grade Resin
Weight (earpiece): Approx. 5 g each
Tuning Target: Reference Neutral (Flat Response)
📦 Box Contents
1 × Pair of SOFT EARS STUDIO 4 IEMs
1 × Detachable 0.78 mm 2-pin silver-plated cable
6 × Pairs of ear tips (Silicone S/M/L + Foam S/M/L)
1 × Premium storage case
1 × Cleaning brush and cloth
1 × User manual and warranty card