Home / Products / Electronic Sirens and Speakers / Content

Products

Portable Acoustic Speaker Device YSX-400-01B

Portable Acoustic Speaker Device YSX-400-01B

Send Inquiry Chat Now

Fast Delievery
Quality Assurance
24/7 Customer Service

Product Introduction

Well-known as one of the leading and professional manufacturers and suppliers of portable acoustic speaker device ysx-400-01b, we warmly welcome you to contact our factory to buy the high-end and quality equipment. We will offer you good after-sale service and fast delivery.

This product adopts broadband moving coil transducer for matrix design, which can clearly broadcast voice as well as realise high sound pressure level acoustic wave dispersal function, and is a non-contact, non-lethal soft kill weapon. The host structure is made of carbon fiber material, light weight, high strength and excellent weather resistance.

Strong directivity

The use of parabolic waveguide surface so that the directivity of the unit is more acute, to achieve directional transmission of sound waves.

High definition

According to the speaker frequency response characteristics of the built-in solid-state DSP sound multimedia player, making both good dispersion effect and good music effect.

High sound intensity

150±3 dB (@1m)

Main performance parameters:

Maximum peak sound pressure level	135±2dB (10M)
Maximum sound pressure level	≥122±2dB (10M)
Equipment frequency response characteristics	amplitude frequency response -11.3dB
Directivity	main valve width ≤ ±9° (-3dB, 2KHz)
Reverse sound pressure level	121±2dB (1M)
Reverse maximum sound pressure level	110±2dB (1M)
Voice transmission index	0.6 (at 400M, wind speed ≤2m/s)
Voice intelligibility	86.3% (at 100M, wind speed ≤2m/s)
Volume adjustment gear	no pole gear
Sound source centre from the ground	≥1.7M
Power supply	support for utility, car 24V, 12V power supply
Maximum power	400W
Working temperature	-40°C~50°C
Host weight	≤25Kg
Host size	620 * 620 * 235mm