1. It has an elegant appearance with ABS and aluminum grille;
2. Flexible installation;
3. It has a built-in loudspeakers including tweeter and woofer and a L-C filters.
Technical Parameter:
Model SA-400/SA-500/SA-600
Rated power 25W/35W/45W
Maximum power 40W/50W/70W
Sound pressure level 91dB
Rated impedance 8Ω
Light input voltage 220V
SPL 107/109/110dB
Effective frequency range 60/55/45Hz-20kHz
Built-in speakers (SA-400) One 4"woofers and one TW-25 tweeter
Built-in speakers (SA-500) One 5"woofers and one 1062A tweeter
Built-in speakers (SA-600) One 6"woofers and one 1062A tweeter
Foshan Langdu Intelligent Appliance Technology Co., Ltd. has been striving to be one of the leading international brand of Public Address Systems & Equipments since its establishment. Foshan Langdu Intelligent Appliance Technology Co., Ltd. has rich experience of 6 Years in the field of PA system. The aim of the company is to offer best designed, high-quality products at reasonable price. Advanced technology, careful selection of designs, component, and workmanship ensure reliable quality of BSPH products. Continuous research and innovative design push BSPH to continuous development.
In the last to summary up, BSPH is one of the leading Exporter & Manufacturer in China equipped with valued experience, expert in manufacturing goods as per international standard & demand, at most competitive rate/price.
BSPH products range cover almost all kinds of PA apparatus to meet all requirements for public address. OEM and ODM are welcome, the main BSPH products are listed below:
* SX-850 Large & Intelligent PA Management System
* SX-450 Typical & Intelligent PA Management System
* Intelligent PA system and Equipment
* Digital kindergarten PA Management System
* Digital School PA Management system
* Family Information PA Management System
* Shops and Office Management Central Centralized Control Platform
* School Management Central Centralized Control Platform
* Hotel Management Central Centralized Control Platform
* Urban Light Rail (Metro) PA Management System
