Feature Specification Product name Boundary microphone Brand TOA Price in Bangladesh 34500BDT On/Off Switch Yes Polar Pattern Cardioid Frequency Response 50Hz-20kHz Signal to Noise Ratio (SNR) 68-72dB Maximum Sound Pressure Level (SPL) 132-140dB Certifications CE Certified/UL Listed Country of Origin USA, UK, Japan, EU Countries Tropical Climate Suitability Yes
