उत्पत्ति के प्लेस
Zhejiang, China
Product name
100W Emergency portable vehicle pa system/Speaker for Alarm&siren
Keyword
Sirens, PA Systems & Speakers
Interchangeable/Compatible with
public safety vehicles such as firefighters, EMS, or your POV.
Sound compression level
120-130db
Frequency range
400-4000HZ
Material
corrosion-resistant ABS and metal