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For Purchasing Managers & Technical Directors seeking reliable, CE‑certified audio networks that cut costs by up to 30%.
Get Free Quote in 24 hWhen you source crossovers from generic suppliers, you often encounter:
According to a 2025 International Audio Association survey, 62% of B2B buyers cited “poor quality vs. price” as the top reason for switching suppliers.
See How We Solve These Issues →Huizhou Xinchangda Electronic delivers a complete, end‑to‑end solution that eliminates the pain points above.
| Parameter | Typical Value | Tolerance | Certifications |
|---|---|---|---|
| Power Rating | 200 W – 2000 W | ±5 % | CE, FCC |
| Crossover Frequency | 30 Hz – 250 Hz | ±0.5 dB | RoHS, ISO 9001 |
| Impedance | 4 Ω / 8 Ω | ±0.1 Ω | VDE, CB |
| Operating Temp. | ‑40 °C ~ +85 °C | N/A | GS, SAA |
Live‑Venue Sound Systems – 10 kW sub‑woofer arrays for stadiums, delivered within 10 days.
Automotive Audio – Compact 500 W crossover modules for premium car brands, meeting ISO 16750 automotive standards.
Home‑Theater Integration – Custom‑tuned 3‑way crossovers for luxury residential projects, reducing cabinet size by 15%.
See Who Trusts Us →“Switching to Xinchangda’s sub‑woofer crossovers cut our component cost by 28% and delivery time from 35 days to 7 days. The sound quality is consistently within ±0.3 dB.” – John M., Procurement Manager, Acoustics Corp.
“Their CE and FCC certifications eliminated customs delays for our US shipments. Technical support answered our design queries within 2 hours.” – Linda S., Technical Director, SoundWave Systems
All products are manufactured under ISO 9001 quality management and comply with RoHS, CE, FCC, GS, CB, VDE, SAA standards.
Got Questions? →Yes. Our R&D team can develop custom filter curves from 30 Hz to 250 Hz, with tolerance ±0.5 dB. Prototype samples are available within 5 working days.
MOQ starts at 500 units for standard configurations. For fully custom designs, we accept 200 units with a 10% deposit.
We partner with DHL, FedEx, and UPS for door‑to‑door service. All shipments include CE/FCC certificates, commercial invoices, and HS‑Code 8518.30 for easy clearance.
We provide a 12‑month warranty, free technical assistance via email/WhatsApp, and a 30‑day money‑back guarantee on first‑time orders.
Yes. We accept T/T, L/C, PayPal, and WeChat Pay. For orders over $100,000, 30‑day net terms can be arranged after credit approval.
Place your order within the next 7 days and receive a complimentary 2‑way crossover sample (up to 500 W) plus a 10% volume discount.
No risk: If the sample doesn’t meet your specs, we’ll refund the shipping cost.
Or contact us via WhatsApp: +86 131 2825 6415
Mike T., Audio Engineer, USA – “The custom 4‑way crossover performed flawlessly in our 12 kW sound system. Delivery was 8 days ahead of schedule.”
Sara L., Procurement Lead, Canada – “Pricing was transparent, and the 10% discount saved us $8,200 on a $82,000 order.”
David K., Technical Director, Mexico – “Their CE and FCC certifications cleared customs without a hitch. Excellent partner for cross‑border projects.”
Emily Chen, Senior Product Engineer – Subwoofer Audio Solutions
With 12 years of experience in magnetic component design and 6 years leading OEM/ODM projects for global audio brands, Emily combines hands‑on engineering expertise with strategic sourcing insight. She holds a Master’s degree in Electrical Engineering (University of Michigan) and is a certified ISO 9001 auditor.
For direct inquiries, reach Emily at grace01@xinchangdadz.com or call +86 131 2825 6415.
