Hit enter to search or ESC to close
Accelerate your audio product launch with precision‑engineered crossovers from Huizhou Xinchangda Electronic – the trusted OEM/ODM partner for high‑performance component speakers.
Get Free Quote in 24 hWhen you’re responsible for delivering commercial‑grade audio systems, the following pain points dominate your decision‑making:
These issues collectively shave up to 37% of your projected ROI before the product even reaches the market.
| Parameter | Typical Value | Tolerance | Compliance |
|---|---|---|---|
| Power Rating | 50 W – 300 W | ±5 % | CE, FCC |
| Frequency Bands | 2‑Way, 3‑Way, 4‑Way | ±2 % | RoHS, VDE |
| Impedance | 4 Ω, 8 Ω, 16 Ω | ±3 % | ISO 9001 |
| Operating Temp. | -40 °C ~ +85 °C | ±2 °C | IP 65 (optional) |
custom-speaker-crossover building-a-speaker-crossover home-stereo-speaker-crossover external-crossover-speakers
“Switching to Xinchangda’s custom crossovers cut our prototype cycle from 45 days to 12 days and saved $18 k per batch.” – John M., Senior Audio Engineer, SoundTech USA
“All certifications arrived with the first shipment – no customs delays, zero paperwork.” – Linda S., Procurement Manager, MedAudio Corp.
Our facilities hold CE, FCC, RoHS, GS, CB, ISO 9001, and VDE certifications, ensuring every crossover complies with U.S. and international regulations.
Contact our sales team via email or WhatsApp, provide your speaker specs (impedance, power, enclosure volume), and we’ll deliver a free engineering quote within 24 hours.
Yes. Our semi‑automated lines support runs as low as 500 units while maintaining the same quality standards as high‑volume production.
We offer DDP (Delivered Duty Paid) via air or sea freight, with tracking and customs clearance handled by our experienced logistics partners.
Our 24/7 support desk, backed by 10 R&D engineers, assists with PCB layout verification, acoustic tuning, and warranty claims.
All our products carry FCC certification and are tested for electromagnetic compatibility (EMC) to meet Part 15 requirements.

Limited‑time offer: Free engineering sample + 30‑day money‑back guarantee on your first order.
Request Your Free Sample NowOr call us directly: +86 131 2825 6415 (WhatsApp available)
Mike T., Audio Systems Manager, AcoustiCo – “The crossover tolerance of ±2 % gave us a flawless frequency match across 200 units. We saved 28 % on BOM cost.”
Sara L., Procurement Lead, GreenEnergy Labs – “Rapid 7‑day delivery allowed us to meet our product launch deadline without any delays.”
David K., CTO, SoundWave Innovations – “Their OEM design team helped us integrate a 4‑way crossover into a compact speaker cabinet, achieving a 3 dB SPL improvement.”
James Li, Senior Audio Solutions Engineer
With 12 years leading magnetic component projects for Fortune‑500 audio manufacturers, James has overseen the design of over 250,000 crossover networks. He holds a Master’s in Electrical Engineering (University of California, Berkeley) and is a certified ISO 9001 auditor.
Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415