| Kaotek Electronic Technology- |
|
Item Number:
|
Digital Singular Wire PA System (46 countries' monopolies) |
|
Product Name:
|
Digital Singular Wire PA System (46 countries' monopolies) |
|
Description:
|
Broadcasting systems are very common in daily life; however, the traditional technique is quite complicated and difficult in large-area broadcasting. For example, a giant-powered main amplifier is required and costs are very high; impedance matching is essential for correct speaker connection; power loss with long distance wiring also need to be addressed; the individual speaker connections operate in parallel and will increase the cost; high voltage transformer causes sound distortion and bad frequency responses. Because the main amplifier power is fixed, expanding the number of speakers can be a complex job; But our SWPA system can overcome all these problems.
|
|
Features:
|
1. High power amplifiers needed to drive the system.
2. High cost for system and setup.
3. Losses in wire will affect power delivered to speakers at a distance.
4. Multiple wires are required for connection causing setup to be a complex task.
5. Output power of speakers differs with respect to distance.
6. Imperfection in high voltage transformers results in lower sound quality.
7. Difficult to add more speakers to the system due to limited power from central amplifier.
|
|
Specification:
|
1. Small central controller for whole system.
2. Simple solution to setup of system (1 wire per system).
3. High voltage transformer not used (higher sound quality).
4. Longer lifespan.
5. Lower maintenance cost.
|
|
|
|
|
|
|
 |
Send Message  (Your message will be sent directly) |
|
|
|
|
|
|
