We help the world since 2012
Product Overview
The PA System Step-Down Transformer is designed to safely and efficiently reduce high voltage levels to a lower voltage suitable for public address (PA) systems and related audio equipment. This ensures that audio devices receive the appropriate voltage, enhancing performance and longevity. Constructed with durability in mind, this transformer is ideal for various professional audio environments where voltage conversion is necessary.
Key Features
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Efficient Voltage Conversion
Reduces high input voltage to levels compatible with PA systems, ensuring safe and optimal operation. -
High Compatibility
Designed to work seamlessly with a wide range of PA systems and audio equipment. -
Robust Construction
Built with high-quality materials to withstand the demands of continuous professional use. -
Compact Design
Space-saving form factor allows for easy integration into existing setups without requiring significant space. -
Safety Features
Incorporates protective measures to prevent overloading and ensure the safety of connected equipment.
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
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Concert Venues
Ensures that stage audio equipment operates at the correct voltage, providing reliable sound during live performances. -
Conference Centers
Facilitates clear audio transmission for speakers and presentations by providing appropriate voltage to PA systems. -
Educational Institutions
Supports classroom and auditorium sound systems by converting building voltage to levels suitable for audio equipment. -
Houses of Worship
Delivers consistent and clear audio for congregations by ensuring sound systems receive the correct voltage. -
Sports Arenas
Powers large-scale PA systems used for announcements and entertainment during events.
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 10-15 business days.
📉 MOQ: X units (bulk discounts available).
🔧 Warranty & Returns:
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30-Day Performance Guarantee
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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)
1. How do I choose the right step-down transformer for my PA system?
When selecting a step-down transformer for your PA system, consider factors such as the input and output voltage requirements, power capacity (wattage), compatibility with your specific audio equipment, and any additional safety features. Ensuring that the transformer’s specifications align with your system’s needs is crucial for optimal performance.
2. Can a step-down transformer affect the sound quality of my PA system?
A high-quality step-down transformer designed for audio applications should not negatively impact sound quality. In fact, by providing the correct voltage, it helps maintain the integrity of audio signals, resulting in clear and distortion-free sound.
3. Is it necessary to use a step-down transformer for all PA systems?
Not all PA systems require a step-down transformer. Their necessity depends on the voltage compatibility between your power source and audio equipment. If there’s a mismatch, using a step-down transformer ensures that your equipment operates safely and effectively.
