This series 5 zone 100V PA amplifiers are integrated with with bluetooth and USB/SD audio player, 5 balanced MIC (MIC1 has another port of 6.35mm socket on front panel) input, 2 unbalanced AUX input, each with individual volume control.
Introduction
Background music system is a system used to play music in different scenes. It can be applied in many different places, such as shops, restaurants, offices, etc., to increase the ambience and comfort of the environment.
1.5U fashion designed Mini Digital amplifier with USB/FM and Bluetooth function;
This 35W ABS coaxial ceiling speaker is coming with a 8" PP paper cone woofer speaker driver and a ¾" tweeter, 70V/100V line input.
EN 54 is a standard of the European Union for fire detection and fire alarm systems, and the relevant parts to the voice alarm and audio industry are part 16, which is concerned with voice alarm control and indicating equipment, and part 24, which refers to loudspeakers.
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https://www.lyintl.com/contact-us
Professional Background Music System Designer and Manufacturer
Tel: +86 20 3939 0663
E-mail: sales@lyintl.com