Crown XFMR8 Eight-Channel Impedance Matching Transformer
The Crown XFMR-8 is a professional eight-channel impedance matching transformer that enables standard audio amplifiers to drive 70V/100V constant-voltage distributed speaker systems. Suitable for large venues, cinemas, and complex multi-zone installations.Overview
The Crown XFMR-8 is an eight-channel impedance matching transformer designed for professional installations requiring conversion of standard amplifier outputs to 70Vrms or 100Vrms constant-voltage levels. Ideal for large venues, theaters, and complex distributed audio systems that benefit from centralized impedance matching.
Key Features
- Eight-channel impedance transformation capability
- Converts standard amplifier outputs to 70Vrms or 100Vrms
- Enables integration of standard amplifiers into constant-voltage systems
- Rack-mountable design for professional installations
- Comprehensive fault protection and signaling
- Suitable for cinemas, theaters, and large commercial venues
Specifications
- Channels: 8
- Input: 32Vrms nominal
- Output Capability: 70Vrms and 100Vrms
- Power Rating: 125W per channel
- Frequency Response: ±1.0 dB (70 Hz to 15 kHz)
- Weight: 10.7 kg
- Dimensions: 483 × 44 × 397 mm
- Color: Black
- Status: Discontinued (Enquire for replacement options)
Why buy from Procure.ae
Procure.ae supplies professional audio components and infrastructure to installers and institutional buyers across the UAE and GCC. Contact us to enquire about the XFMR-8 or suitable replacement solutions for your installation.
FAQ
Is the XFMR-8 still available?
This model is discontinued. Please contact Procure.ae to discuss alternative impedance matching solutions for your requirements.
What is the maximum power handling?
Each of the eight channels is rated for 125W, providing 1000W total transformation capacity.
Description
Overview
The Crown XFMR-8 is an eight-channel impedance matching transformer designed for professional installations requiring conversion of standard amplifier outputs to 70Vrms or 100Vrms constant-voltage levels. Ideal for large venues, theaters, and complex distributed audio systems that benefit from centralized impedance matching.
Key Features
- Eight-channel impedance transformation capability
- Converts standard amplifier outputs to 70Vrms or 100Vrms
- Enables integration of standard amplifiers into constant-voltage systems
- Rack-mountable design for professional installations
- Comprehensive fault protection and signaling
- Suitable for cinemas, theaters, and large commercial venues
Specifications
- Channels: 8
- Input: 32Vrms nominal
- Output Capability: 70Vrms and 100Vrms
- Power Rating: 125W per channel
- Frequency Response: ±1.0 dB (70 Hz to 15 kHz)
- Weight: 10.7 kg
- Dimensions: 483 × 44 × 397 mm
- Color: Black
- Status: Discontinued (Enquire for replacement options)
Why buy from Procure.ae
Procure.ae supplies professional audio components and infrastructure to installers and institutional buyers across the UAE and GCC. Contact us to enquire about the XFMR-8 or suitable replacement solutions for your installation.
FAQ
Is the XFMR-8 still available?
This model is discontinued. Please contact Procure.ae to discuss alternative impedance matching solutions for your requirements.
What is the maximum power handling?
Each of the eight channels is rated for 125W, providing 1000W total transformation capacity.
Specifications
Brand
Crown
Product Type
Impedance Matching Transformer
Storefront L1
Audio Video
Storefront L2
amplifiers
Storefront L3
Power Amps
Weight (Spec)
10.7
Color (Spec)
Black
Country of Origin
United Arab Emirates
Dimensions
483 x 44 x 397
Frequency Response
+/-1.0dB (at 70Hz to 15 kHz)
Frequently Asked Questions
What advantages does an eight-channel transformer offer over a four-channel version?
Eight channels support larger distributed systems with more zones, allowing independent speaker control and wattage distribution across more areas from a single transformer.
What types of venues require an eight-channel 70V distributed system?
Large venues, cinemas, multi-floor offices, retail chains, hospitals, and complexes with numerous independent audio zones benefit from eight-channel 70V distribution.
Can I use the eight-channel XFMR-8 with standard two-channel amplifiers?
Yes, pair multiple two-channel amplifiers with the XFMR-8 to drive all eight channels, providing centralized impedance conversion for your entire distributed speaker network.
What is the difference between 70V and 100V transformation?
Both are constant-voltage standards for distributed speaker systems; 70V is common in North America while 100V is standard in other regions. Confirm your installation standard and ensure the XFMR-8 supports it.
How do I calculate the total speaker load for the XFMR-8?
Sum the wattage ratings of all speakers across all eight channels and confirm the total does not exceed the transformer's rated power capacity. Contact Procure.ae for load calculation assistance.
Is the XFMR-8 rack-mountable for professional installations?
Yes, the XFMR-8 is designed for rack mounting in professional audio systems. Verify rack compatibility with Procure.ae before purchase.
What is the current lead time for the eight-channel XFMR-8 in the GCC region?
Availability varies by location and demand. Contact Procure.ae for a quote and delivery timeline.
Does Procure.ae provide technical support for designing a distributed 70V system?
Procure.ae offers technical guidance on system design and component selection on a case-by-case basis. Reach out with your venue specifications.
What components are included with the Crown XFMR-8?
The package includes the eight-channel transformer unit. Contact Procure.ae to confirm whether cables, rack-mount hardware, or documentation are bundled.
What is the warranty for the XFMR-8 transformer?
Crown's manufacturer warranty covers the transformer. Contact Procure.ae to confirm the specific warranty period and terms for this model.
What power handling specifications does the XFMR-8 have?
The transformer's wattage capacity determines how many speakers it can support total. Contact Procure.ae to confirm the exact power rating and channel load limits.
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