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For Purchasing Managers, Technical Directors & Operations Leaders who demand crystal‑clear mids, robust lows, and precise highs without inflating budgets.
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1. High Unit Cost – Imported crossovers often carry a 30‑40% premium due to limited supply chains.
2. Inconsistent Frequency Response – Low‑grade components cause distortion, leading to customer complaints and warranty claims.
3. Long Lead Times – Traditional manufacturers require 6‑8 weeks for OEM orders, slowing vehicle launch schedules.
4. Regulatory Uncertainty – Missing CE, FCC, or RoHS certifications can stall market entry in the US and EU.
5. Limited Customization – One‑size‑fits‑all designs force you to redesign enclosures or DSP settings.
These issues translate into up to 25% higher total cost of ownership for automotive OEMs.
See How We Solve It →| Parameter | Low‑Pass (L) | Mid‑Pass (M) | High‑Pass (H) |
|---|---|---|---|
| Crossover Frequency | 80 Hz | 2.5 kHz | 5.5 kHz |
| Impedance | 4 Ω | 4 Ω | 4 Ω |
| Power Handling | 150 W | 120 W | 80 W |
| Dimensions (mm) | 45 × 30 × 15 | 45 × 30 × 15 | 45 × 30 × 15 |
| Operating Temp. | ‑40 °C ~ +85 °C | ‑40 °C ~ +85 °C | ‑40 °C ~ +85 °C |
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The minimum order quantity is 500 pieces per model. For OEM projects we can reduce it to 200 pieces with a 5‑year partnership agreement.
Yes. Our R&D team can adjust the low‑pass, mid‑pass and high‑pass points from 50 Hz up to 10 kHz within a 48‑hour engineering cycle.
T/T 30% deposit, 70% against BL. We also accept L/C at sight for orders over US$30,000.
Air freight: 5‑7 business days. Sea freight: 20‑25 days. We provide DDP (Delivered Duty Paid) for hassle‑free customs clearance.
All units carry a 24‑month limited warranty covering material and workmanship defects.

Limited Offer: First‑time buyers receive a **free 5‑piece sample kit** and **30‑day money‑back guarantee** on bulk orders.
Stock is limited to 2,000 units per month – act now to secure your production slot.
Emily R., Audio Engineer – AutoSound Inc. – “The tonal balance is perfect for our premium sedan line. Installation took only 15 minutes per unit.”
Tom K., Procurement Lead – DriveTech Corp. – “Cost per unit dropped from $4.80 to $3.10, and we still meet all FCC requirements.”
Sarah L., Product Manager – VoltAuto – “Fast 48‑hour prototype helped us lock in the launch date. The OEM team was very responsive.”
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