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Product Overview
This Impedance Matching Transformer for Commercial Audio is engineered for professional PA systems, public address setups, and background music installations. Designed for 3W to 100W applications, it ensures optimal impedance matching, minimal signal loss, and high-efficiency audio transmission. Ideal for church sound systems, auditoriums, schools, and commercial venues, this transformer delivers clear, distortion-free audio with excellent durability.
Key Features
✅ Efficient Impedance Matching – Enhances sound clarity while reducing signal loss for superior audio quality.
✅ Versatile Power Ratings – Available in 3W to 100W, compatible with various speaker configurations.
✅ Durable & Compact Design – Industrial-grade build with high mechanical strength for long-term reliability.
✅ Easy Installation – Pre-drilled mounting holes and color-coded terminals for quick integration.
✅ Wide Compatibility – Supports both 70V and 100V line audio systems.
Technical Specifications
| Power Rating | Dimensions (L×W×H) mm | Mounting Hole Distance (mm) | Overall Length (mm) | Hole Size (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 3W | 43 × 36 × 36 | 50–53 | 65 | Ø3.8 × 7 | 0.18 |
| 6W | 43 × 36 × 36 | 50–53 | 65 | Ø3.8 × 7 | 0.18 |
| 10W | 43 × 40 × 36 | 50–53 | 65 | Ø3.8 × 7 | 0.23 |
| 15W | 43 × 46 × 36 | 50–53 | 65 | Ø3.8 × 7 | 0.3 |
| 20W | 50 × 44 × 43 | 60–63 | 75 | Ø4.3 × 8 | 0.4 |
| 25W | 50 × 50 × 43 | 60–63 | 75 | Ø4.3 × 8 | 0.45 |
| 30W | 59 × 46 × 50 | 70–73 | 88 | Ø4.3 × 9 | 0.55 |
| 40W | 59 × 52 × 50 | 70–73 | 88 | Ø4.3 × 9 | 0.65 |
| 50W | 59 × 57 × 50 | 70–73 | 88 | Ø4.3 × 9 | 0.75 |
| 60W | 68 × 55 × 56 | 80–83 | 96 | Ø4.3 × 9 | 0.8 |
| 80W | 68 × 60 × 56 | 80–83 | 96 | Ø4.3 × 9 | 0.92 |
| 100W | 68 × 64 × 56 | 80–83 | 96 | Ø4.3 × 9 | 1.02 |
Applications
🔹 Church & Religious Venues – Ensures clear sound for sermons and choir performances.
🔹 Public Address Systems – Perfect for schools, airports, and commercial installations.
🔹 Conference & Meeting Rooms – Delivers high-quality audio for corporate events and presentations.
🔹 Outdoor Sound Systems – Available in IP54-rated models for weather-resistant applications.
Why Choose Us?
✔ 10+ Years of Expertise – Trusted by professional AV integrators and OEMs.
✔ High-Quality Assurance – 100% Hi-Pot tested, RoHS compliant, and built for durability.
✔ Customizable Options – Tailored impedance ratios and outdoor-rated versions available.
Ordering & Support
📦 Stock Availability: 3W–100W models ready for shipment within 7–10 business days.
📉 MOQ: 50 units (bulk discounts available).
🔧 Warranty & Returns:
-
30-Day Performance Guarantee
-
2-Year Limited Warranty covering materials & workmanship defects
Download Specifications
📥 Click Here to Download PDF Datasheet (Includes detailed product specifications & diagrams)
Frequently Asked Questions (FAQ)
💬 Q1: Are these transformers suitable for outdoor use?
✅ A1: The 50W and above models are available with IP54-rated enclosures for outdoor applications.
💬 Q2: Can I use these with both 70V and 100V audio systems?
✅ A2: Yes, all models support both 70V and 100V speaker line systems.
💬 Q3: Do you provide custom impedance ratios?
✅ A3: Yes, we offer customized impedance matching upon request.
