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Eliminate distortion, cut costs, and accelerate time‑to‑market for your premium home‑audio lines. Designed for Purchasing Managers, Technical Directors, and Operations Leaders who demand ROI‑driven performance.
Get Free Quote in 24 hResult: Your engineering team spends extra hours on redesign, your finance team wrestles with cost overruns, and your brand reputation suffers.
See How We Solve These Issues| Model | Frequency Range | Impedance | Power Rating | Tolerance | Compliance |
|---|---|---|---|---|---|
| HC‑12‑4 | 80 Hz – 5 kHz | 4 Ω | 150 W | ±3 % | CE, FCC, RoHS |
| HC‑24‑8 | 50 Hz – 2 kHz | 8 Ω | 200 W | ±2 % | CE, FCC, RoHS |
| HC‑High‑12 | 200 Hz – 20 kHz | 12 Ω | 120 W | ±1 % | CE, FCC, RoHS |
Case A – Premium Home‑Theater Brand (USA): Switched from a $13 USD third‑party crossover to our HC‑12‑4 model. Achieved 27 % cost reduction and cut lead time from 10 weeks to 5 days. Customer reported a 15 dB improvement in mid‑range clarity (measured by Audyssey).
Case B – European Boutique Audio OEM: Requested a custom 24 dB/oct slope with a compact 30 mm housing. Our R&D team delivered within 3 weeks; the product passed CE & VDE testing on first attempt, enabling the OEM to launch on schedule and capture a 12 % market share gain.
Request a Custom Quote Today“Xinchangda delivered our first batch of 5,000 crossovers with zero defects. The 30 % price advantage allowed us to keep retail prices competitive while boosting margins.” – John Miller, Procurement Manager, SoundWave Audio
Certifications: CE, FCC, RoHS, VDE, GS, ISO 9001, CB, SAA. All products are tested in our in‑house EMC lab (Class‑A) and come with a 24‑month warranty.
The standard MOQ is 1,000 pcs. For OEM/ODM projects we can accept 500 pcs with a 10 % surcharge for tooling.
Yes. Every production batch is accompanied by a full FCC Part 15 and CE Declaration of Conformity, plus RoHS compliance certificates.
We offer T/T 30 % deposit, 70 % balance before shipment, or L/C at sight for first‑time customers. Trade‑credit (Net 30) is available after a successful trial order.
Absolutely. We can ship from our Huizhou warehouse or from a US fulfillment center (CA, TX, NY) with real‑time tracking.
Typical R&D cycle is 2‑4 weeks after receiving your schematic and performance targets. Prototypes are shipped within 5 days of approval.
Order before 31 May 2026 and receive a free engineering sample plus 30 % off your first 5,000 pcs. No risk – if the sample does not meet your specs, we’ll cover the return shipping.
Or reach us instantly via WhatsApp, Email, or call +86 131 2826 415.
Emily Torres, Senior Buyer – AudioLux (USA)
“The HC‑24‑8 crossover delivered the exact 24 dB/oct slope we needed. Production cost dropped 28 % and we launched two months earlier than planned.”
Lars Jensen, Technical Director – Nordic Sound (Denmark)
“Xinchangda’s CE test reports were flawless. The custom housing fit our enclosure without any re‑work. Excellent partner for OEM projects.”
Sarah Patel, Operations Manager – HomeAudio Pro (Canada)
“Fast 5‑day air‑freight saved us from a launch delay. The 99.8 % first‑pass yield means we never had to deal with returns.”
Michael Chen, Senior Application Engineer
With 12 years of hands‑on experience designing magnetic components for high‑end audio systems, Michael has led over 200 OEM projects for brands in the US, EU, and Canada. He holds a Master’s degree in Electrical Engineering (University of Shanghai) and is a certified ISO 9001 auditor.
Contact: grace01@xinchangdadz.com | Phone: +86 131 2826 415
