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For Purchasing Managers, Technical Directors & Operations Leaders seeking reliable, high‑performance audio solutions in the USA.
Get Free Quote in 24 hResult: Higher total cost of ownership, lost contracts, and brand reputation risk.
See the solution that eliminates these pain points →| Parameter | Typical Value | Unit |
|---|---|---|
| Crossover Frequency | 80‑120 | Hz |
| Total Harmonic Distortion | ≤0.15 | % |
| Impedance Matching | 4‑8 | Ω |
| Power Handling | 150‑300 | W |
| Operating Temperature | ‑40 ~ +85 | °C |
Concert Venues: 12‑unit subwoofer arrays with custom crossovers reduced system tuning time by 40% and cut rental costs by 22%.
Automotive Audio OEMs: Integrated 4‑Ω crossover networks delivered a flat 20‑200 Hz response, meeting SAE J1779 standards.
Home‑Theater Manufacturers: Low‑profile crossovers enabled a 15 mm cabinet reduction while preserving SPL output.
Standard production is 7 business days after design approval; rush orders can be shipped within 4 days with an additional surcharge.
Yes. We offer full private‑label services, including custom boxes, barcodes, and compliance labels (FCC, UL). Minimum order is 500 pcs per SKU.
Our tiered pricing starts at 5 % discount for 10 k units, up to 30 % discount for 200 k+ units. Detailed quotations are provided within 24 hours.
All units undergo pre‑shipment testing in our accredited lab. Test reports and certification copies are uploaded to the customer portal.
We offer a 12‑month warranty, free technical consultation, and a 24/7 hotline (+1 844‑XCD‑SUPP). Replacement units are shipped within 48 hours for any proven defect.
Limited Offer: First‑time US clients receive a free engineering sample and a money‑back guarantee if the crossover does not meet the agreed specifications.
Or call us now: +86 131 2825 6415 (WhatsApp/WeChat) | +86 0752‑3388753
Emily R., Procurement Lead – AcoustiPro
“The sample arrived in 3 days, and the measured THD was 0.12%—exactly what our spec required. We placed a 30 k‑unit order and saved 27% versus our previous supplier.”
Michael T., CTO – AutoSonic
“Xinchangda’s engineering team worked with us to tune the crossover for a 4‑Ω subwoofer. The final product passed our UL certification on the first try—no re‑work needed.”
Sarah L., Operations Manager – EventSound Solutions
“Fast 7‑day delivery helped us meet a tight venue deadline. The crossovers performed flawlessly during a 5‑hour outdoor concert with no overheating.”
David Chen, Ph.D. – Senior Audio Magnetics Engineer with 18 years of experience in magnetic component design for professional sound reinforcement, automotive audio, and consumer home‑theater systems. Former Lead R&D Engineer at a Fortune‑500 audio OEM, now Head of Global Technical Solutions at Huizhou Xinchangda Electronic. Published author of “Magnetic Design for High‑Power Audio Systems” (2023) and regular speaker at AES conventions.
Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415
Trusted by Global Brands & Certified for Safety
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Compliance & Quality Certifications: CE, FCC, RoHS, ISO 9001, VDE, CB, GS, SAA, HACCP/GMP, IPPC. All products are tested in our in‑house lab and accompanied by full test reports.
Contact Our Certification Team