HUAYUNXIN HC14 black Speaker Driver
Product Features
- 14.2mm Ultra-Compact Size, Only 3.6mm Thin The HC14 measures just 14.2mm in diameter and 3.6mm in thickness, engineered to fit slim, lightweight TWS earbuds and wearables without sacrificing acoustic room.
- High 123dB Sensitivity, 32Ω Impedance With a sensitivity of 123dB/mW and a 32Ω impedance, the driver is easy to drive, delivers loud and clear sound at low power, and helps extend the battery life of true wireless earbuds.
- Premium LCP Diaphragm The liquid crystal polymer (LCP) diaphragm combines high rigidity with low mass, producing crisp highs, detailed mids, and low distortion across the full frequency range.
- High-Purity Copper Voice Coil & Optimized Magnetic Circuit A precision-wound copper voice coil paired with a high-efficiency magnetic motor ensures fast transient response, stable excursion, and consistent, reliable performance.
- Precision Manufacturing, Tight Tolerances Built to strict tolerances (Ø14.20 ±0.05mm, thickness 3.60 ±0.1mm) for uniform acoustic performance unit to unit — ideal for mass production and L/R channel matching.
- Wide Applications Designed for TWS true wireless earbuds, in-ear monitors (IEMs), neckband headphones, hearing aids, and compact wearable audio devices. Factory-direct OEM/ODM customization is welcome.
Specifications
| Model | HC14 |
| Diameter | 14.2 mm |
| Thickness | 3.6 mm |
| Impedance | 16 Ω |
| Diaphragm | LCP |
| SPL | 118 dB/mW |
| Input Power | 3 mW |
Our Factory
Frequently Asked Questions
Q: Do you offer OEM/ODM services and custom acoustic tuning?
A: Yes, we provide full OEM and ODM solutions. We offer two types of customization. The first requires a minimum order of just 2 units, selecting from our extensive range of existing materials (like building blocks). The second is a full customization requiring new molds, where the MOQ and delivery time depend on the development difficulty. We can customize coil size, diaphragm materials (such as PEEK, LCP, Titanium, CNTS), and the overall housing design.
Q: What is your Minimum Order Quantity (MOQ) and lead time?
A: For products where we already have the materials in stock, our MOQ is as low as 2 units. For most of our standard models, the MOQ is 100 pieces. Sample orders typically take 3-5 working days, while bulk production lead time is about 10-25 working days.
Q: Are the prices listed on your website for a single unit or a pair?
A: All the prices listed on our website are for a single driver unit, not a pair.
Q: Can I get samples for testing before placing a bulk order?
A: Yes! You can easily purchase samples directly through our official website. Please note that while we do not provide free samples, the sample cost will be fully deducted from your future bulk invoice.
Q: What types of audio drivers do you manufacture?
A: Our product range is diverse, including high-performance dynamic drivers, bone conduction drivers, and planar drivers. They are widely used in HiFi earphones (IEMs), headphones, aviation headsets, and Bluetooth devices.
Q: What are your manufacturing capabilities?
A: We have 19 years of experience in loudspeaker production and research, operating a facility of over 5000 square meters. Combined with China’s mature supply chain and our state-of-the-art CNC precision machining, we offer high-quality products and highly efficient production.
Filömena Magrela Joia –
Got a pair of these for a custom flat-earphone build and honestly they punch way above the price. The bass is thick and punchy with real weight, mids are clean and natural so vocals sit right where they should, and the highs are smooth — no sibilance that I can hear. Low impedance means they drive straight off my phone with no hiss. Build looks neat and both drivers measured almost identical. Already planning to grab more for my next build. Very happy with this.