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For Corporate Purchasing Managers, Technical Directors & Operations Leaders who demand flawless sound separation, cost‑effective sourcing, and on‑time delivery.
Get Free Quote in 24 hEven a 2 dB deviation in crossover performance can cause:
Recent industry surveys (2025, Audio Engineering Society) show 68 % of B2B buyers cite “inconsistent audio dividing network quality” as a top‑three blocker to new product launches.
| Parameter | Typical Range | Tolerance | Compliance |
|---|---|---|---|
| Impedance (Ω) | 4‑8 Ω | ±0.2 Ω | CE, FCC |
| Power Rating (W) | 50‑200 W | ±5 % | ISO 9001 |
| Frequency Range (Hz) | 20‑20 kHz | ±1 % | RoHS |
| Temperature Operating | ‑40 °C to +85 °C | N/A | VDE, GS |
Live‑Venue Sound Systems – Delivered 10 k × custom 8 Ω networks to a US concert promoter, cutting setup time by 22 %.
High‑End Home Audio – Partnered with a boutique OEM to integrate a 4‑band dividing network, achieving a 3 dB improvement in SPL uniformity across the listening area.
Automotive Infotainment – Supplied 25 k units for an electric‑vehicle maker, meeting ISO 16750 durability standards.
Audio-in-3.5-mm-jack audio-transformer-design audio-crossover-network 3-way-crossover-home-audio
Standard production runs ship within 30 days after artwork approval. Air‑freight can reduce door‑to‑door time to 7‑10 days.
Yes. Our R&D team offers full‑scale customization – from 2 Ω to 16 Ω and 10 W up to 300 W, with tolerance tighter than ±0.1 Ω on request.
All units are CE, FCC, RoHS, ISO 9001, VDE, GS, and CB certified. Additional certifications (e.g., UL, IEC) are available on request.
Absolutely. We provide up to 5 free samples (shipping paid by buyer) for engineering validation.
We accept T/T, L/C, PayPal Business, and major credit cards. For first‑time customers, a 30 % deposit secures the production slot.
Limited‑time offer: Free engineering sample + 10 % discount on the first 10 k units. Stock is limited – act now!
Or contact us via email, +86 131 2825 6415 / WhatsApp
James L., Procurement Manager, SoundWave Systems (USA)
“The custom 8‑band network arrived in 28 days, perfectly matched our design. We saw a 37 % reduction in post‑sale support tickets.”
Maria G., Technical Director, AcousticTech USA
“Xinchangda’s quality control is second‑to‑none. Every batch meets our ±0.1 Ω tolerance without extra testing.”
Hans K., Operations Lead, EuroAudio GmbH (Germany)
“Fast delivery and CE‑certified parts saved us €12 k in compliance costs. Highly recommended for OEM projects.”
Linda Chen, Senior Application Engineer – Xinchangda Magnetic Solutions
With 12 years of experience in high‑frequency magnetic component design, Linda has led R&D projects for over 30 international audio brands. She holds a Master’s in Electrical Engineering (University of Hong Kong) and is a certified ISO 9001 auditor. Linda regularly contributes to Audio Engineering Society publications and mentors junior engineers on cross‑border product compliance.
Contact Linda directly: grace01@xinchangdadz.com | Phone: +86 131 2825 6415
Huizhou Xinchangda Electronic – 14 years of OEM/ODM expertise, 70 k+ units/month, serving 20+ countries.
Address: 14th Floor, Building A, Pushengwang Industrial Park, Sanhe Street, Huiyang District, Huizhou City, Guangdong Province, China
Phone: +86 0752‑3388753 | Email: grace01@xinchangdadz.com
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Trusted by Industry Leaders Worldwide
All products are certified: CE, FCC, RoHS, ISO 9001, VDE, GS, CB.