Harmonic Empire, a new audio brand co-founded by TANGZU and investors, has launched its first in-ear monitor (IEM), the Xiao Qiao, and plans to release three new products in 2025 and expand to five by 2026, covering in-ear headphones, headphones, TWS earbuds, mini-buds, earmuffs, and anime-themed peripherals.
Xiao Qiao IEM
The Xiao Qiao IEM combines mecha-inspired design elements with modern acoustic engineering. Its curved aluminium panel is available in Orange and Purple and features a semi-open structure that supports natural airflow and sound expansion. The design balances ergonomic considerations with structural stability and precise acoustic performance.
Key Features
- 10mm Graphene Dynamic Driver: Provides fast transients, tight bass, natural mids, and clear highs without phase issues from multi-driver setups.
- Semi-Open Panel Design: Reduces internal air pressure, enabling a wider soundstage, improved imaging, and immersive depth.
- 5-Axis CNC Aviation-Grade Aluminium Alloy Housing: Ensures structural strength, optimized acoustics, and quality control.
- Precision 3D Resin-Printed Cavity: Offers an ergonomically optimized earphone cavity with consistent internal acoustic structure.
- Detachable 0.78mm 2-Pin Connector: Allows cable replacement and compatibility with a wider range of cables.
- Custom 1.2m 5N LC-OFC Silver-Plated Vortex Cable: Delivers consistent signal transmission and durable construction.
- Included Accessories: Xiao Qiao IEM, custom cable, storage case, and six pairs of silicone eartips (woofer, tweeter, and balanced).
The semi-open design allows the driver to operate without restrictions, producing a spacious soundstage and controlled bass. The CNC-machined aluminium housing and 3D-printed cavity ensure consistent acoustic performance, while the detachable cable provides long-term usability and compatibility with various high-quality cables.
Quick specs
- Driver: 10mm Dynamic with Graphene Diaphragm
- Impedance: 9.8 Ω @1kHz ±20%
- Sensitivity: 104 dB @1kHz
- Frequency Range: 20 Hz – 20 kHz
- Design: Semi-Open Panel for Expansive Soundstage and Controlled Bass
- Housing: 5-Axis CNC Aircraft-Grade Aluminium Alloy
- Cavity: Precision 3D Resin-Printed, Ergonomic and Acoustically Optimized
- Faceplate: Mecha-Inspired, Art Nouveau and Aerospace Design
- Connector: 0.78mm 2-Pin Detachable
- Plug Options: 3.5mm Single-Ended / 4.4mm Balanced
- Cable: 1.2 m 5N Litz LC-OFC Silver-Plated Vortex Cable
- Microphone: None
- Box Content: Xiao Qiao IEM, Custom Cable, Storage Case, 6 Eartips (Woofer, Tweeter, Balanced)
- Warranty: 1 year
Pricing and Availability
The Harmonic Empire Xiao Qiao is available on Headphone Zone in 3.5mm and 4.4mm plug options at Rs. 6,499.
Speaking about the launch, Steve, Director of Harmonic Empire, said:
With our fresh and energetic new team, Harmonic Empire represents our ambition to redefine what a contemporary IEM brand can be. Xiao Qiao is just the beginning, created for listeners who want true performance with a unique identity of its own. Just like with TANGZU, we are committed to delivering the best value in the market, where build quality, engineering, and sound performance come together.