TRUTHEAR x Crinacle ZERO:BLUE2 In-ear Monitor
Co-developed with Crinacle, these dual dynamic driver IEMs combine 10mm and 7.8mm drivers to deliver powerful bass, detailed mids, and clear highs. Featuring a refined tuning, detachable 2-pin cable, and included impedance adapter, they're built for immersive music listening and everyday use.
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Dual dynamic drivers,
upgraded tuning.
An in-ear monitor with a 10mm + 7.8mm dual dynamic driver setup, dual-cavity magnetic circuits, a DLP 3D-printed resin cavity, and a detachable coaxial 2-pin cable with an optional mic.
Dual dynamic drivers
A 10mm driver for bass and a 7.8mm driver for mids and highs, each in a dual-cavity internal magnetic circuit.
Upgraded 7.8mm driver
An N55 magnet (about 25% larger) with a ~50% larger LCP dome and improved high-frequency structure for higher sensitivity and extension.
Reworked 10mm bass
A solid silicone suspension with an LCP dome and ultra-thin voice coil, using a low-distortion crossover for deeper, punchier bass.
Hybrid crossover
A filtered nozzle plus a multi-stage low-distortion crossover lets each driver focus on its own range.
DLP 3D-printed cavity
A DLP 3D-printed resin shell (HeyGears) with optimized thickness and nozzle geometry for a lightweight, comfortable fit.
Coaxial cable + mic option
A two-strand copper silver-plated coaxial cable with a 0.78 2-pin connector, plus an optional OFC mic cable for calls and gaming.
- ZERO:BLUE2 earphones
- 3.5mm standard cable
- 3.5mm mic cable (optional)
- Ear tips × 3 pairs (S/M/L)
- Foam ear tips × 3 pairs (M)
- Foam ear tips × 1 pair (S)
- 5Ω impedance adapter
- User manual · anime card
- Type
- In-ear monitor
- Configuration
- Dual dynamic driver · 10mm + 7.8mm
- Diaphragm
- Silicone-suspension LCP + polyurethane-suspension LCP composite
- Magnets
- N52 (10mm) · N55 (7.8mm) · dual-cavity internal circuit
- Impedance
- 5.8Ω ±15% @1kHz
- Sensitivity
- 119.5 dB/Vrms @1kHz
- THD
- <1% @1kHz
- Frequency response
- 20–41kHz (IEC61094, free field)
- Effective response
- 20–20kHz (IEC60318-4, −3dB)
- Cable
- Two-strand copper silver-plated coaxial · optional OFC mic cable
- Connector
- 0.78 mm 2-pin
- Cavity
- DLP 3D-printed resin
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