The BINARY ACOUSTICS DYNAQUATTRO is a high-performance quad-driver in-ear monitor (IEM) designed to deliver exceptional clarity, dynamic response, and tonal accuracy. Featuring Binary Acoustics’ proprietary hybrid driver architecture, the Dynaquattro achieves a studio-grade sound with deep bass extension, transparent mids, and smooth treble. Built for both professional monitoring and audiophile listening, its CNC-milled aluminum shells and precision tuning make it a perfect fusion of engineering and artistry.
🎧 Key Features
Hybrid Quad-Driver System: 1 dynamic + 3 balanced armatures tuned for a balanced, natural sound.
Reference-Grade Tuning: Combines high-resolution detail with musical warmth for fatigue-free listening.
Precision Engineering: CNC-machined aluminum housing ensures rigidity, minimal resonance, and durability.
Acoustic Venting System: Provides controlled bass response and improved spatial imaging.
Ergonomic Design: Lightweight and contoured for a secure, comfortable fit during long sessions.
Premium Detachable Cable: 0.78 mm 2-pin silver-plated OFC cable reduces signal loss and enhances transparency.
Noise Isolation: Custom-shaped shell and deep-fit nozzle block ambient noise effectively.
Wide Compatibility: Easy to drive with smartphones, DACs, DAPs, and amplifiers.
⚙️ Technical Specifications
Driver Configuration:
1 × 10 mm Liquid Crystal Polymer (LCP) Dynamic Driver (for bass)
3 × Balanced Armature Drivers (for mid & high frequencies)
Impedance: 18 Ω ± 15% @ 1 kHz
Sensitivity: 112 dB @ 1 kHz
Frequency Response: 10 Hz – 40 kHz
THD: ≤ 1% @ 1 kHz, 94 dB SPL
Connector Type: 0.78 mm 2-pin (detachable)
Cable Type: Silver-plated oxygen-free copper (OFC)
Plug: 3.5 mm Gold-Plated Stereo Jack
Shell Material: CNC-milled aluminum alloy chassis
Weight (earpiece): Approx. 6 g each
Finish Options: Brushed Black / Titan Gray
📦 Box Contents
1 × Pair of BINARY ACOUSTICS DYNAQUATTRO IEMs
1 × Detachable 0.78 mm 2-pin silver-plated OFC cable
6 × Pairs of ear tips (silicone S/M/L + foam S/M/L)
1 × Premium leather-finish carry case
1 × Cleaning tool and user manual