iSpeak 系列扬声器为ABS塑料外壳,铝网,内置100V音频变压器。可横竖安装在所有平面上,安装简便快捷。这一系列使用全频喇叭,输出的音质清晰,尤其适用于广播扩声。室内外适用美观大方。
iSpeak 5R 6 W ABS plastic with metal grill cabinet loudspeakers with built-in 100 V transformer and internal volume attenuator. 5" (127 mm) full range speaker. Can be used in emergency 9 wire systems to transmit voice evacuation message at maximum volume regardles of the volume attenuator setting. Simple installation on any flat surface horizontal or vertical. Rotating logo. Ideal for use for public address and background music applications. Best for retail shops, schools, government buildings.