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Product Overview
This Mid-Power Audio Transformer (100W-500W) is engineered for professional and commercial audio applications, ensuring precise impedance matching and superior sound clarity. Ideal for public address (PA) systems, background music installations, and commercial speaker setups, this transformer efficiently transfers audio signals while minimizing distortion and power loss.
Key Features
✅ Optimized Impedance Matching – Ensures seamless audio transmission in 70V and 100V commercial speaker systems.
✅ High Efficiency & Low Distortion – Delivers clear and balanced sound with minimal signal loss.
✅ Commercial-Grade Durability – Built with industrial-grade materials to withstand long-term usage.
✅ Versatile Applications – Suitable for large venues, shopping malls, offices, and conference halls.
✅ Easy Integration – Compact design with color-coded terminals for quick installation.
Technical Specifications
| Parameter | Details |
|---|---|
| Power Rating | 100W–500W |
| Frequency Response | 60Hz–16kHz (±1dB) |
| THD (Total Harmonic Distortion) @1kHz | <0.5% |
| Efficiency (50% Load) | ≥93% |
| Insulation Resistance | >100MΩ (500V DC) |
| Mounting Hole Pattern | 80-83mm spacing (Ø4.3mm) for 100W |
| Dimensions (L×W×H) | 100W: 68×64×56 mm (1.02kg), |
| Weight | 100W: 1.02 kg, |
Applications
- Retail & Hospitality – Enhances audio distribution in shopping centers, restaurants, and hotels.
- Corporate & Conference Rooms – Delivers professional-grade sound clarity for meetings and presentations.
- Educational & Institutional Facilities – Ideal for universities, schools, and training centers.
Why Choose Us?
✔ Trusted by Commercial AV Integrators – 10+ years of experience serving OEMs and commercial audio professionals.
✔ High-Quality Manufacturing – 100% Hi-Pot tested, RoHS-compliant, and built for longevity.
✔ Customizable Options – Available in different impedance ratios to meet specific project needs.
Ordering & Support
Stock Availability: 100W–500W models ready to ship in 5 business days.
MOQ: 50 units (bulk discounts available).
Warranty & Returns
- 30-Day Performance Guarantee
- 2-Year Limited Warranty for material/workmanship defects
Frequently Asked Questions (FAQs)
1. What is an impedance matching transformer, and why is it important in commercial audio?
An impedance matching transformer ensures that the amplifier and speaker system work efficiently together, preventing power loss and signal distortion in large-scale commercial audio setups.
2. Can this transformer be used in both 70V and 100V systems?
Yes, this model supports both 70V and 100V commercial audio systems, providing flexibility for different PA installations.
3. What environments are these transformers best suited for?
These transformers are ideal for shopping malls, conference rooms, auditoriums, hotels, and corporate offices, where high-power, high-efficiency audio transmission is required.
4. How do I install this transformer in a commercial PA system?
The transformer features color-coded terminals and standard mounting hole patterns for quick and hassle-free installation in commercial speaker enclosures or amplifier racks.
5. Does this transformer come with any protection features?
Yes, it includes overload protection, thermal resistance, and high insulation resistance to ensure reliable and long-lasting performance in demanding environments.
