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Huizhou Xinchangda Electronic delivers factory‑direct coaxial speaker crossovers that combine precision magnetic design, ISO‑9001 quality assurance, and high‑speed delivery for corporate purchasing managers, technical directors, and operations teams across the United States.
Get Free Quote in 24 h1. Overpriced Units with Inconsistent Tolerance – Most imported crossovers cost 30‑45% more than factory‑direct alternatives, and batch‑to‑batch tolerance variance exceeds ±10 %.
2. Low‑Quality Materials Leading to Early Failures – Standard “budget” crossovers use non‑ferrous cores that lose inductance after 1,000 h, causing costly warranty claims.
3. Long Lead‑Times That Disrupt Project Schedules – Conventional suppliers quote 45‑60 days for 5 kW units, while your installation timeline may be 12 weeks.
4. Limited Customization Options – Off‑the‑shelf parts rarely match your enclosure design, forcing expensive retro‑fits.
5. Unclear Compliance Documentation – Missing CE, FCC, or RoHS certificates can stall procurement approvals.
Discover the solution that eliminates these risks| Parameter | Typical Value | Tolerance | Compliance |
|---|---|---|---|
| Power Rating | 5 kW (max) | ±5 % | CE, FCC, RoHS |
| Impedance | 8 Ω ± 0.2 Ω | ±2 % | ISO‑9001 |
| Frequency Range | 200 Hz – 20 kHz | ±3 % | VDE, GS |
| Operating Temp. | ‑40 °C ~ +85 °C | N/A | IP‑65 |
| Package | PCB‑Mounted, 2‑Pin | N/A | UL‑94 V‑0 |
Commercial Cinema Installations – 3 × 10‑kW coaxial crossovers supplied for a 12‑screen multiplex in Texas, reducing total component cost by 35 % and cutting on‑site testing time by 2 days.
High‑End Home‑Theater OEM – Custom 4‑Ω design integrated into a limited‑edition speaker line; achieved 0.12 dB THD and received “Best Audio Product 2025” award.
Outdoor PA Systems – Weather‑sealed IP‑65 units for a stadium in Florida; survived 1,200 h of salt‑air exposure with zero performance drift.
Request Your Custom Quote NowWe accept MOQs as low as 500 pcs for standard specs; for fully custom designs the MOQ is 1,000 pcs. All orders include a free engineering sample.
Yes. Every production batch is accompanied by a full RoHS declaration, FCC ID, and a third‑party test report (TÜV, Intertek). PDFs are uploaded to our secure client portal.
Our R&D team delivers a CAD simulation within 48 h and a physical prototype within 10 days. Full‑scale production starts after your approval.
We offer FOB Shenzhen, DDP (Delivered Duty Paid) to any US port, and air‑freight (express) with door‑to‑door service. Typical sea‑freight transit is 14‑18 days.
Our US‑based technical support line operates 24 × 5. We provide on‑site troubleshooting, firmware updates (if applicable), and a 24‑month warranty replacement policy.
Limited‑Time Offer: First‑order discount of 15 % for orders placed before June 30 2026. Free engineering sample shipped within 5 days.
Emily R., Operations Manager, SoundWave Solutions – “The custom 8‑Ω coaxial crossover arrived in 9 days, fully tested, and saved us $12k on the project. The quality exceeded our expectations.”
Michael T., Purchasing Director, AcoustiTech Inc. – “Xinchangda’s transparent RoHS certificates sped up our internal compliance audit. We now source all our crossovers from them.”
Laura K., Technical Lead, VenueX – “Their engineering team helped us tweak the inductance to match our acoustic model, cutting THD from 0.18 % to 0.09 %.”
David Chen, Senior Audio Magnetics Engineer – Over 12 years of experience designing magnetic components for professional audio, with 7 years leading Xinchangda’s OEM/ODM crossover program. Contributor to the “International Journal of Acoustic Engineering” and frequent speaker at the AES Convention.
Trusted by Global Brands – Certifications & Compliance
Customer Testimonial: “Switching to Xinchangda’s coaxial crossovers cut our BOM cost by 38 % and eliminated the 6‑week lead‑time bottleneck. The units passed our ISO‑14001 audit on first try.” – James L., Procurement Manager, Acoustics Corp., USA
Certificates: CE, FCC, RoHS, ISO 9001, VDE, GS, CB, SAA – all downloadable from our portal.
View Full Certification Pack