SOUNDVISION ESi18SA / 18-Inch Active Subwoofer Speaker

Description
ESi18SA is powerful sound active subwoofer Line Array Speaker System, this series adapting to different preferences and scale of applications. With high performance offers various combinations and choices always herewith a proper solution that meets your need. The true modular design provides ESi Line Array series amazing flexibilities to be combined, split and extended freely. Benefiting from exceptional analog circuit and D-class switching power technologies, the active product is well recognized for high quality and reliability.

ESi18SA Application

Rigging System
Fixed Installation
Ground Stacked
Main PA
Live Sound & Tour

FEATURE
18-inch Active subwoofer speaker
LF Driver: 18 Woofer, 4 voice coil
Frequency response ±3dB: 50Hz ～ 100Hz
Frequency response -10dB: 45Hz ～ 100Hz
Max. SPL / (Peak): 129dB / 136dB
Max. Powered: 1000W / 1800W
Built-in Amplifier Class D
Built-in DSP processor.
Functions: DSP Setup, Low cut, USB service
Connection
Input connectors: XLR 20KΩ balanced
Output connectors: XLR Balanced
Cooling system: Passive radiator
Enclosure: 18mm Multilayer plywood
Coating: Water resistant black paint
Operating voltage AC 220 ～ 240V, 50/60Hz