Handleiding
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Kramer Electronics Ltd.
WM-8P – Installation Guide
7
When to Use high impedance 70V/100V Line Systems
Use a 70V (North America) or 100V (ROW) system when:
• Long Cable Runs (Typically >50–60m)
In low-impedance systems, long runs require very thick cables to avoid losses. High-
impedance systems reduce current, allowing the use of thinner and longer cables.
• Multiple Speakers Across Large Areas
Ideal for distributed audio (e.g., malls, schools, campuses, offices).
Each speaker has a tap setting to draw only the needed wattage.
• Simpler Infrastructure & Scalability
One amplifier can drive dozens of speakers in parallel with no complex impedance matching.
Makes zoning and volume control easier with transformers.
Note:
In the U.S., 70V audio systems are standard because they stay just under the
100V peak limit defined by safety regulations, avoiding high-voltage installation
requirements. In most other countries, 100V systems are common because local
electrical standards allow higher voltages in low-current applications. The key
advantage of 100V systems is that they deliver more power over longer distances
with thinner cables, making them ideal for large-scale distributed audio
installations.
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Productinformatie
| Merk | Kramer |
| Model | WM-8P |
| Categorie | Speaker |
| Taal | Nederlands |
| Grootte | 2809 MB |
