Hit enter to search or ESC to close
For Purchasing Managers & Technical Directors who need high‑performance crossovers at a predictable cost, Xinchangda provides a one‑stop design, prototype, and mass‑production service backed by ISO‑9001 quality and 14 years of expertise.
Get Free Quote in 24 hData point: A 2025 industry survey (Audio Manufacturing Association) shows 42% of US audio OEMs switched suppliers after experiencing >20% cost overruns on crossovers.
See How We Solve It →| Parameter | Typical Range | Tolerance | Compliance |
|---|---|---|---|
| Power Rating | 10 W – 250 W | ±5 % | CE, FCC |
| Impedance | 4 Ω – 8 Ω | ±3 % | RoHS |
| Frequency Range | 20 Hz – 20 kHz | ±2 % | VDE |
| Temperature | ‑40 °C to +85 °C | ±5 °C | ISO 9001 |
From concept approval to first production sample, the typical timeline is 10‑14 days. Expedited 7‑day service is available for an additional 10% fee.
Yes. Our R&D team can design inductors, capacitors, and transformers to any target (e.g., 2 kHz, 8 kHz) with ±2 % tolerance, supported by simulation and lab verification.
30 % T/T deposit upon order confirmation, 70 % balance before shipment. Letter of Credit (L/C) and PayPal Business are also accepted.
Yes – up to 5 pcs of standard‑spec crossover networks are shipped free of charge (shipping cost borne by the buyer). Custom samples are quoted separately.
Dedicated account manager, 24 h email response, and 48 h on‑site technical assistance (for orders >10 k units). Warranty period: 12 months or 5 000 h operation, whichever comes first.

Limited‑time offer: Free engineering consultation + 5 % discount on the first 10 k units (valid until 30 June 2026).
Emily R., Operations Manager, SoundWave Corp. – “The custom 3‑way crossover we received met the target crossover point within 0.1 kHz. Production cost dropped 32 % and we launched the product two months early.”
Michael T., Technical Director, Apex Audio – “Xinchangda’s engineering team answered every technical query within hours. Their ISO‑9001 audit reports gave us full confidence for FDA‑registered medical‑grade speakers.”
Laura K., Procurement Lead, GreenTech Audio – “We saved $45 k on a 20 k‑unit order thanks to Xinchangda’s transparent pricing. The CE and RoHS certifications cleared our EU market entry instantly.”
Huizhou Xinchangda Electronic – 14th Floor, Building A, Pushengwang Industrial Park, Sanhe Street, Huiyang District, Huizhou City, Guangdong Province, China.
Tel: +86 131 2825 6415 | +86 0752‑3388753 | Email: grace01@xinchangdadz.com
Contact Page | Privacy Policy
Trusted by Global Brands
speaker-crossover-design 2-way-speaker-crossover-kit speaker-cross-overs speaker-level-crossover
Compliance & Certifications