F3-LA Active touring speaker is all weather speaker system, high SPL of each cabinet, long throw, more power sound energy delivery to father area, precise directivity wide frequency response. Integrated flying Hardware. It’s easy for installation, designed to indoor and outdoor big live show, theatre, sporting venues and big showplace which needs crucial sound quality. The high quality and powerful component result in loud and clear sound effect.

Active F3-LA is the active version top speaker, Built-in digital 3-ch amplifier module with DSP processor. Thanks to the highly powerful mufti-channels D class switching power amplifier module ( 900W+900W+900W@8Ω), one active F2-LA can drive maximum 2 pieces passive F2-LB subwoofer.

PSⅡ Series systems include full-range systems,subwoofer and low frequency cabinets. PSⅡ Series systems are engineered to maintain the inherent coherency of two-way designs in the broadest practical range of applications.Advanced cone transducers deliver maximum output and thermal stability.Uses a unique cabinet design and rotatable constant directivity asymmetrical dispersion horn to provide both PA and stage monitor performance.This series combine with PS processor so that it can make perfect, powerful and strong sound effect.Great sound systems start with great speakers.Start your today with Seer Audio PSⅡ Series audio system.

Characteristics:
FA series is the professional two-channel Analog amplifier used Class Hamplification circuit with RMS equal, which offer more efficiency, more powerand less heat. It is offer various power ratings in 2 models from 2x2000watt/ch.@ 4 ohm to 2x2200 watts/ch @ 4 ohm.

Features
1.Professional aluminum metal cabinet shows its stability,reliability, and fascination.
2.Advanced output H-class circuit ensuring perfect sound quality condition, and the power and eficiency are higher than the conventional AB-class circuit.
3.Effective heat dissipation system, comprising a high surface area of the heat sink, a pair of dual cooling fan to ensure a rapid and reliablecooling.Good quality and rugged construction for most of the expansion of applications are ideal power amplifer. Al amplifer are similar inoperation. the manual applies to all modes. The manual contains very important informaton, so in the connection or operation of your amplifercarefully read the manual.
4.The unit has consummate working staus indications including, you can be clear at aglance of the working status through the LED indicator in the
front panel of the amplifier, the letthe operation more easily.
5. Perfect Protection Circuit Design:
A. Soft start.
B. Over temperature protection.
C.Over lad protection.
D. Short Circuit Limited Protection.
E. AC Line fuse
F. Limiter Protection.
G. DC protection.
H. Thermal cut.