For Purchasing Managers, Technical Directors & Operations Leaders who demand reliable, low‑distortion crossover networks without the premium price tag. In 2025‑2026, U.S. OEMs report three recurring frustrations: These issues erode ROI, delay time‑to‑market, and
OEM&ODM Factory of Audio Crossover – Fast, High‑Quality, Cost‑Effective
For Purchasing Managers, Technical Directors & Operations Leaders who demand reliable, low‑distortion crossover networks without the premium price tag.
High‑End Home Theater – Delivered 12 k custom 3‑way crossovers for a U.S. premium AV brand, cutting component cost by 22% while meeting ±2 % tolerance.
Professional Sound Reinforcement – Supplied 45 k rugged crossover networks for a touring company, achieving 99.8% on‑time delivery within 30 days.
“Xinchangda’s crossovers reduced our chassis weight by 15 % and passed our strict THD test with a 0.18 % result. Delivery was 28 days vs. 60 days elsewhere.” – Michael Chen, Senior Audio Engineer, SoundWave Systems
Our factories hold the following certifications, guaranteeing compliance with U.S. import and safety standards:
CE, FCC, RoHS
ISO 9001:2015
CB, GS, VDE
IPPC (for industrial series)
Frequently Asked Questions
Can you provide a custom OEM design for a 4‑band crossover?
Yes. Our R&D team creates a schematic, performs EM simulation, and sends you a 3‑sample prototype within 7 days. Full‑scale production follows after your approval.
What is the minimum order quantity (MOQ) for ODM projects?
Our standard ODM MOQ is 1 000 units, but we can accommodate 500 units for high‑value, low‑volume applications with a slight price adjustment.
How do you ensure compliance with U.S. FCC regulations?
All units undergo pre‑shipment FCC Part 15 testing in our certified lab. Test reports are attached to every shipment for customs clearance.
What are your payment terms for first‑time overseas buyers?
We accept T/T 30% deposit + 70% before shipment, or L/C at sight. For trusted partners we can offer net‑30 after the first order.
Do you ship directly to the U.S. and handle customs clearance?
Yes. We work with DHL, UPS, and freight forwarders. All documentation (CO, FCC report, CE certificate) is prepared for hassle‑free clearance.
Ready to Accelerate Your Audio Product Line?
Limited‑time offer: Free engineering sample + 30‑day money‑back guarantee on the first order.
Or fill the quick form below – we reply within 2 hours.
What Our Clients Say
Laura Mitchell, Procurement Lead – AudioTech USA
“The sample arrived in 5 days, met every spec, and the final batch was 15 % cheaper than our previous supplier. We’ll be ordering again for our next product cycle.”
David Park, Operations Manager – SoundBridge Inc.
“Xinchangda’s on‑time delivery saved us 3 weeks on our launch schedule. Their ISO‑9001 system gave us full traceability.”
Emily Rivera, Technical Director – NovaAudio
“Their engineering team helped us redesign the crossover to reduce THD from 0.35 % to 0.17 % – a measurable gain for our high‑end speakers.”
About the Author
John Liu – Senior Audio Engineering Manager with 12 years of hands‑on experience in magnetic component design and OEM/ODM project leadership. He has overseen more than 200 audio‑crossover projects for brands across North America, Europe, and Asia.
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Trusted By Global Brands
Our factories hold the following certifications, guaranteeing compliance with U.S. import and safety standards: