Crown XFMR4 EIGHT CHANNEL IMPEDANCE MATCHING TRANSFORMER
Crown XFMR4 EIGHT CHANNEL IMPEDANCE MATCHING TRANSFORMER is backordered and will ship as soon as it is back in stock.
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Crown XFMR4 EIGHT CHANNEL IMPEDANCE MATCHING TRANSFORMER
Crown XFMR4 – 4-Channel 70V Impedance Matching Transformer
Product Overview
The Crown XFMR4 is a four-channel impedance matching transformer designed for use with Crown amplifiers in 70V and 100V distributed audio systems. The XFMR4 converts amplifier output to the 70V constant-voltage format required for distributed speaker systems with long cable runs, enabling amplifiers without a built-in 70V transformer to drive 70V distributed speaker loads in commercial AV installations.
Product Description
The XFMR4 provides four channels of impedance transformation, each converting low-impedance amplifier output to 70V constant-voltage output suitable for driving distributed speaker lines in commercial facilities. It is designed for use with Crown amplifiers that do not have built-in 70V transformer outputs, extending the usability of those amplifiers into 70V distributed audio system architectures. The XFMR4 mounts in a standard equipment rack and connects between the amplifier speaker outputs and the 70V speaker distribution lines.
Key Features
- 4 channels of 70V impedance matching — Converts four amplifier channels to 70V constant-voltage for distributed speaker systems.
- Extends non-70V amplifiers to distributed audio — Enables Crown amplifiers without built-in 70V output to drive 70V speaker lines.
- Rack-mount design — Standard equipment rack installation for commercial AV systems.
- Compatible with Crown amplifiers — Designed for use with Crown amplifier product lines.
Typical Applications
- Adding 70V distributed audio capability to Crown amplifiers without built-in 70V output
- Multi-zone distributed speaker systems in conference centers and commercial facilities
- House of worship and institutional facility distributed audio extensions
- Retrofit distributed audio installations using existing non-70V amplifiers
Technical Specifications
| Specification | Value |
|---|---|
| Channels | 4 |
| Output Voltage | 70V (constant-voltage) |
| Rack-Mount | Yes |
| Compatible With | Crown amplifiers |
| SKU | XFMR4 |
| Full specs | See vendor datasheet |
Frequently Asked Questions
- Which Crown amplifiers is the XFMR4 compatible with?
- The XFMR4 is designed for use with Crown amplifiers. Consult the Crown XFMR4 installation guide or contact Creation Networks to confirm compatibility with your specific Crown amplifier model and power rating.
- Does the XFMR4 support both 70V and 100V distributed audio?
- The XFMR4 is rated for 70V constant-voltage output. Consult the Crown datasheet for 100V operation compatibility.
- What is the warranty?
- Crown accessories carry a standard limited warranty. Contact Creation Networks for service and compatibility information.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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