FES - 165.
Product features:
1, speakers adopt accurate phase correction technology, professional unit position arrangement, so that the speakers don't need to deal with time delay can achieve accurate frequency response. Flexible hanging speaker design, the realization of horizontal, vertical, such as a variety of different ways of hanging beautiful smooth, cabinet light and powerful professional electronic power amplifier design, make the whole system is simple and realize all kinds of function calls.
2, timbre features: clear, bright, delicate and soft voice, and not lack of penetration at the same time. To meet the needs of different environment for various electronic teaching.

Products in detail
Product parameters:
Type of FES - 165
The rated power 40 w
8 Ω impedance
Sensitivity of 92 db/M/W