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Deliver flawless sound, reliable power, and on‑time shipments to your US operations – all at a price that protects your ROI.
Get Free Quote in 24 h1. High Unit Cost. Legacy suppliers charge 20‑30 % above market average, eroding your profit margin.
2. Inconsistent Quality. 15 % of US OEMs report failure rates >5 % due to poor winding tolerance and inadequate RoHS compliance.
3. Lengthy Lead‑time. Typical overseas factories need 45‑60 days from order to delivery, delaying product launches.
4. Limited Customisation. Off‑the‑shelf designs rarely match your acoustic tuning or medical‑grade isolation requirements.
| Parameter | Standard Model | Custom Range |
|---|---|---|
| Power Rating | 50 W – 250 W | 10 W – 500 W |
| Frequency Range | 20 Hz – 20 kHz | 10 Hz – 30 kHz |
| Core Material | Ferrite (FT-35) | Ferrite, Powdered Iron, Nano‑crystalline |
| Tolerance | ±2 % | ±0.5 % – ±5 % |
| Operating Temp. | ‑40 °C ~ +85 °C | ‑55 °C ~ +105 °C (custom) |
| Compliance | CE, FCC, RoHS, ISO‑9001 | CE, FCC, UL, CSA, RoHS |
3-way-crossover-home-audio crossover-2-channel Reliable-power-conversion-for-high-tech-industry home-audio-crossover
Audio Systems: High‑fidelity speakers, car audio sub‑woofers, professional studio monitors.
Medical Devices: Portable ultrasound, diagnostic imaging power supplies, patient‑monitor isolation.
Industrial Equipment: Variable‑frequency drives, PLC power modules, renewable‑energy inverters.
Standard models start at 500 pcs. Custom designs can be produced from 100 pcs with a 20 % deposit.
Yes. Our R&D team works with accredited labs to secure UL, CSA, and FCC certifications on request.
30 % T/T in advance, 70 % before shipment. For qualified partners we offer L/C, PayPal, or net‑30 after credit approval.
We ship via UPS, FedEx, or ocean freight (FCL/LCL). All units are pre‑cleared through US Customs with full documentation.
Yes. Our US‑based support desk provides 24 h email response, 48 h on‑site troubleshooting, and a 12‑month warranty.
Order within the next 14 days and receive a risk‑free sample plus a 10 % volume discount.
Claim Your Sample NowOr call us directly: +86 131 2825 6415 (WhatsApp available)
John D., Procurement Lead – SoundTech USA
“The 2 3‑way crossovers arrived in 12 days, passed all UL tests, and cut our BOM cost by 25 %. The engineering team helped us fine‑tune the crossover frequency in just two virtual meetings.”
Linda S., Operations Manager – MedEquip Corp.
“We needed a medical‑grade isolation transformer for a portable ultrasound device. Xinchangda delivered a custom 2 3‑way design with ISO‑13485 compliance in 3 weeks. Zero‑defect rate after 6 months of field use.”
Mark T., Senior Engineer – GreenEnergy Solutions
“Their high‑speed production line allowed us to prototype a new inverter module within 5 days. The crossovers met our 0.05 % THD target and the price was 30 % lower than the previous supplier.”
Alex Chen, Ph.D. – Senior Magnetic‑Component Engineer, Xinchangda Electronic (14 years)
Published author of “Modern Transformer Design for Audio & Medical Markets” (2024) and regular contributor to IEEE Transactions on Magnetics. Alex leads the R&D team that delivered over 1 million high‑performance crossovers to 20+ countries.
Contact: grace01@xcdmagnetic.com
Huizhou Xinchangda Electronic – 14th Floor, Building A, Pushengwang Industrial Park, Sanhe Street, Huiyang District, Huizhou City, Guangdong Province, China
Phone: +86 131 2825 6415 | Email: grace01@xcdmagnetic.com
Trusted by Global Brands & Certified for Export
“Xinchangda reduced our crossover cost by 27 % while improving THD from 0.12 % to 0.07 %.” – Senior Procurement Manager, Leading US Audio OEM
Certificates: CE, FCC, ISO 9001, RoHS, UL, CSA, VDE, CB, GS, IPPC.