DUNU SA6 EST | Universal 8-Driver Hybrid IEMs
Experience Dynamic Bass, Outstanding Resolution, and Detailed Highs with DUNU SA6 EST
- 6 Balanced Armature Drivers + 2 Electrostatic Drivers
- Dual-System Quad Crossover for Precise Control
- Features Custom Nebula Faceplates
- DUNU Hulk Pro Mini cable
- Q-Lock Plus Interchangeable Plug System
- Read our 2025 DUNU Buyer's Guide!
8-Driver Hybrid Architecture
Lively Dynamic Bass: Features (x2) custom Sonion vented low-frequency drivers, and a large airflow chamber valve that delivers rich, dynamic bass.
Vivid Mid-High Frequencies: (x2) custom-tuned Knowles mid-high frequency drivers provide lifelike tonal nuances and refined texture.
Luxurious Transparent Highs: (x2) Knowles high-frequency balanced armature drivers offer remarkable resolution for clear, detailed highs.
Airy Extended Treble: (x2) custom Sonion electrostatic drivers extend treble beyond standard ranges, producing airy highs with fine detail.
Dual-System Quad Crossover for Precise Sound Control
This 8-driver hybrid configuration—with 6 balanced armature and 2 electrostatic drivers per side—employs a unique four-channel acoustic tube and crossover controller. This design enhances frequency response precision and phase alignment for a smooth, natural sound.
Unique Nebula Faceplates with Optimized Ergonomic Design
Each faceplate swirls in a unique mix of blue, white, and black with silver accents, evoking cosmic nebulae. The ergonomic shell contour aligns perfectly with ear shape, offering a natural, comfortable fit.
Upgraded Cable and High-Quality Internal Wiring
Includes the upgraded “Hulk Pro Mini” cable, maintaining the exceptional performance of the original “Hulk Pro” with a lightweight design for enhanced portability and comfort. To ensure optimal audio quality, all internal wiring is made of high-purity single-crystal copper, delivering superior sound performance.
Interchangeable Plug System and Complete Accessories
Features a patented self-locking plug system for easy swapping between 3.5mm single-ended and 4.4mm balanced plugs. The SA6 EST package includes a leather carrying case and S&S ear tips in sizes S to XL, providing everything needed for an excellent listening experience right out of the box.
Specifications
- Weight: 6g (Per Side)
- Frequency Response: 5 Hz - 40 kHz
- Impedance: 55Ω @1kHz
- Sensitivity: 117 dB/mW, 130 dB/Vrms (@1kHz)
- THD: <0.5% @1kHz
- Cable Length: 1.2 m + 0.1 m
- Connectors: 0.78mm 2Pin
- Includes: 4.4mm TRRRS BAL + 3.5mm TRS SE
- Cavity Material: Resin
- DUNU 1 Year Warranty
In the Box
- SA6 EST IEMs
- Flagship Q-LOCK PLUS Cable
- Q-LOCK Termination set
- Carrying Case
- S&S ear-tips
