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Perfect for Purchasing Managers, Technical Directors & Operations Leaders who demand high‑fidelity sound, low cost‑of‑ownership, and reliable supply for automotive audio projects.
Get Free Quote in 24 hData point: A 2025 industry survey (Automotive Audio Association) shows 42% of OEMs postponed new model launches due to component supply issues.
See How We Solve These Issues →| Parameter | Typical Value | Tolerance | Compliance |
|---|---|---|---|
| Crossover Type | 2‑Way / 3‑Way Passive | — | CE, RoHS |
| Inductor Core Material | Ferrite (MnZn) | ±5% | ISO 9001 |
| Capacitor Type | Polypropylene Film | ±2% | UL, FCC |
| Power Rating | 150 W (per channel) | — | CSA |
| Operating Temperature | ‑40 °C ~ +85 °C | — | ISO 14001 |
Luxury Sedan OEM (2024 Model): Integrated a custom 3‑way passive crossover, achieving a 12 dB SPL improvement in the 2‑5 kHz band while cutting component cost by 22%.
After‑Market Car‑Audio Integrator (USA): Utilized our fast‑turnaround OEM service to launch a limited‑edition audio kit within 21 days, resulting in $150k revenue in the first month.
Start Your Project Today →Email us at grace01@xinchangdadz.com with your specifications. We’ll ship a 5‑piece sample (no charge, shipping cost covered for US addresses) within 3 business days.
Yes. Our 10 R&D engineers can develop a bespoke crossover network based on your target crossover frequencies, Q‑factor, and enclosure constraints. Prototype delivery within 5 working days.
Standard MOQ is 1,000 units per model. For larger volume contracts (≥10,000 pcs) we can provide additional price breaks and priority production slots.
All units are FCC Part 15 compliant, RoHS‑restricted substances free, and carry CE marking for EU export. Test reports are available on request.
We accept T/T 30% advance, 70% against BL, or PayPal for orders under $5,000. For verified accounts, we can extend to 60 days net after the first successful shipment.
All crossovers come with a 24‑month limited warranty covering material defects. Our technical support team is available 24 h via email, WhatsApp (+86 13128256415), or phone.
Limited‑time offer: Free 5‑piece sample + 10% off the first order (valid until 30 June 2026). Stock is limited to the first 200 customers.
Request Quote WhatsApp Us NowOr call us directly: +86 131 2825 6415 (Mon‑Fri 9:00‑18:00 CST)
Emily Carter, Senior Purchasing Manager – SoundWave Motors
“The custom 2‑way passive crossover reduced our acoustic distortion by 0.3 dB and saved us $45k on the first production run. The 48‑hour lead time was a game‑changer.”
Michael Tan, Technical Director – AutoTech USA
“Xinchangda’s engineering team delivered a 3‑way design that matched our simulation data perfectly. Their ISO‑9001 processes gave us confidence in mass production.”
Laura Mitchell, Operations Manager – CarAudioPro
“Fast shipping, no hidden fees, and a hassle‑free warranty claim. Our customers noticed the difference immediately.”
David Chen, Ph.D. – Senior Magnetics Engineer & Global Business Development Lead at Huizhou Xinchangda Electronic.
With 18 years of experience in magnetic component design for automotive and medical applications, David has authored 12 peer‑reviewed papers on low‑loss inductors and holds ISO 9001 auditor certification. He regularly advises Fortune‑500 OEMs on component sourcing strategies.
Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415
Trusted By Leading Brands Worldwide
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Certificates & Compliance:
- CE (EU), FCC (US), RoHS, ISO 9001, ISO 14001, VDE, CB, GS
- Full test reports available on request (THD < 0.5%, frequency response ±2 dB)
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