Deliver crystal‑clear frequency separation for professional amplifiers while reducing total ownership cost. Ideal for purchasing managers, technical directors, and operations leaders in the USA. Even the most reputable audio brands encounter recurring issues that
Deliver crystal‑clear frequency separation for professional amplifiers while reducing total ownership cost. Ideal for purchasing managers, technical directors, and operations leaders in the USA.
Our High‑Performance Sound Crossover for Amplifier
Core Advantages (Long‑Tail Keywords Integrated)
High‑Performance Sound Crossover for Amplifier – 0.1 dB flat response across 20 Hz‑20 kHz.
Custom Sound Crossover for Professional Amplifiers – Tailored L‑C values for 4‑Ω to 8‑Ω systems.
OEM Sound Crossover Network for Audio Amplifiers – White‑label branding, full design support.
Low‑Noise Crossover for PA Amplifiers – <1 µV THD, ideal for live‑sound venues.
Bulk Sound Crossover for Commercial Audio – Tiered pricing for orders >10 k units.
Technical Specifications
Parameter
Value
Unit
Compliance
Frequency Range
20‑20 000
Hz
CE, UL
Impedance
4 Ω / 8 Ω
Ω
ISO 9001
Power Rating
150 W
W
RoHS
THD
<0.01
%
FCC
Operating Temp.
‑40 °C ~ +85 °C
°C
GS, VDE
Application Scenarios & Case Studies
Live‑Concert PA Systems: A US touring company replaced generic crossovers with our custom low‑noise units, cutting distortion by 22% and saving $0.12 per watt of output.
Commercial Installations: A chain of 150 retail stores adopted bulk sound crossovers, achieving a 30% reduction in procurement cost and a 5‑day lead‑time improvement.
“Xinchangda’s crossovers cut our audio‑system warranty claims by 18% and delivered 30% faster than any other supplier.”
“The OEM design service let us launch a private‑label amplifier line in 8 weeks – a timeline we never thought possible.”
Global Certifications & Compliance
CE, UL, FCC, GS, VDE
ISO 9001, ISO 14001
RoHS, REACH
CB Scheme, SAA
Frequently Asked Questions
Q1: How do I request a custom sound crossover for my amplifier?
A: Fill out the short form below or email grace01@xinchangdadz.com. Our R&D team will deliver a CAD schematic within 48 h.
Q2: What is the minimum order quantity (MOQ) for OEM production?
A: Our flexible production line allows MOQs as low as 500 units for standard specs; for fully bespoke designs, MOQ starts at 2,000 units.
Q3: Can you ship directly to the United States with DDP terms?
A: Yes. We partner with major carriers (UPS, FedEx) and can provide DDP (Delivered Duty Paid) pricing, customs clearance, and insurance.
Q4: What after‑sales support is included?
A: 24 / 7 technical hotline, 12‑month warranty, free replacement for any component failing to meet specifications, and on‑site troubleshooting for large contracts.
Q5: Are the crossovers compatible with existing UL‑certified amplifiers?
A: All our units are UL‑listed and designed for seamless integration with UL‑certified amplifiers across the 4 Ω‑8 Ω range.
Limited‑Time Offer: Free Sample & 10% Discount on First Order
Only 100 sample kits left – secure yours before stock runs out.
Or contact us via WhatsApp +86 131 2825 6415 for an instant quote.
Request a Quote or Sample
What Our Clients Say
Linda M., Purchasing Manager, GreenSound Inc.
“The OEM design service shaved 2 weeks off our product launch schedule. Quality is rock‑solid – no more returns.”
Tom R., Technical Director, AudioTech Corp.
“We tested three suppliers; Xinchangda’s crossover gave the lowest THD and stayed within our budget by 15%.”
Sarah K., Operations Manager, StagePro Ltd.
“Fast 5‑day delivery for a 10 k‑unit order saved us from a critical deadline. Their after‑sales support is 24/7.”
About the Author
Michael Chen, Senior Audio Engineering Consultant
With 18 years in high‑end audio hardware and a Ph.D. in Electrical Engineering, Michael has led R&D teams for three Fortune‑500 sound‑system manufacturers. He now advises Huizhou Xinchangda Electronic on product strategy, ensuring every crossover meets global performance standards.
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Global Certifications & Compliance