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Powerful factory, quality assurance, and high‑speed delivery – the three pillars that let you launch premium audio products without the usual headaches.
Result: delayed time‑to‑market, inflated BOM, and lost revenue.
| Parameter | Typical Value | Custom Range |
|---|---|---|
| Crossover Type | 2‑Way, 3‑Way | 2‑Way / 3‑Way / 4‑Way |
| Slope | 12 dB/oct, 24 dB/oct | 6‑48 dB/oct (selectable) |
| Impedance | 4 Ω / 8 Ω / 16 Ω | 2‑32 Ω (step 2 Ω) |
| Power Rating | 150 W – 300 W | 50 W – 500 W |
| Operating Frequency | 20 Hz – 20 kHz | 10 Hz – 30 kHz |
| Compliance | CE, FCC, RoHS, ISO 9001 | Custom certifications on request |
Professional PA Systems (USA) – Reduced component cost by 28% and cut lead time from 9 weeks to 5 days. Client reported a 15% increase in profit margin on the next quarter.
High‑End Home Theater (Europe) – Customized 4‑way crossover achieved ±0.3 dB flat response, earning the “Best Audio Performance” award at the 2025 IFA.
Electric Vehicle Audio (Asia) – Integrated magnetic‑core crossovers that meet automotive vibration standards, enabling OEMs to launch in‑car sound systems within 3 months.
“Xinchangda’s crossovers cut our BOM by 32% and arrived ahead of schedule. The sound quality is consistently flat across all units.”
Certifications: CE, FCC, RoHS, ISO 9001, VDE, CB, GS, SAA. All products are tested in‑house and by third‑party labs.
Our standard MOQ is 500 pcs. For bulk orders (> 10 k pcs) we can reduce the unit price by up to 20%.
Yes. Our 10 R&D engineers work directly with your acoustic team to tune slope, crossover frequency, and phase alignment.
30 % T/T deposit, 70 % balance before shipment. We also accept L/C, PayPal, and major credit cards for orders under $5,000.
We partner with DHL, UPS, and FedEx. Options include air freight (2‑4 days) or sea freight (15‑20 days). All shipments are insured.
Free 12‑month warranty, on‑site calibration assistance, and a dedicated technical hotline (24 h response).
Limited‑time offer: Free engineering sample (valued at $250) for orders placed before May 31 2026. Stock is limited to the first 200 customers.
Emily Carter, Purchasing Lead, AudioTech Ltd.
“The sample arrived in 48 hours, and the frequency response matched our spec within 0.2 dB. We placed a 20 k unit order immediately.”
Michael Zhou, Operations Manager, GreenPower EV.
“Compliance certificates were ready for our EU market launch. No extra testing costs – saved us $12k.”
Laura Kim, Technical Director, HomeCinema Pro.
“Custom 4‑way design delivered on time, enabling us to beat competitors to market by 3 weeks.”
David Liu, Senior Audio Solutions Engineer
With 12 years of hands‑on experience designing magnetic components for leading audio OEMs, David leads Xinchangda’s crossover R&D team. He holds a B.Sc. in Electrical Engineering (University of Hong Kong) and has authored three IEEE papers on high‑efficiency audio filter topologies.
Contact: grace01@xinchangdadz.com | +86 131 2825 6415
