Superlux Omni Directional Boundary microphone

The E304B boundary microphones are designed for flat surface placement that won’t draw the audience’ s attention. Suitable for use with news room, broadcasting, conferences, distant educations, and houses of worship

General Features

• Miniature condenser capsule
• Flat and wide frequency response
• High sensitivity, clear sound without coloration
• Built-in pre-amplifier electronics, no external power adapter needed
• Anti slippery base

Applications

• News room
• Conference
• House of worship
• Distance education
• Tap dancer

Specifications

Type：Back electret, Ø9.7mm（0.38″）
Polar Pattern：Omni



Frequency resopnse：20～18000Hz

Sensitivity：-39dBV/Pa（11.2mV/Pa）
Output Impedance：600Ω
Min. Load Impedance：2,000Ω
S/N Ratio：70 dB
Equivalent Output Noise：24 dB
Max. SPL：127 dB SPL
Dynamic Range：103 dB
Power Requirements：Phantom 9-52V DC, 4 mA
Finish：Black, White
Connector：TA3M
Dimensions：Ø85mm × 22.5mm（Ø3.35″ × 0.88″）
Net Weight : 200g（7 oz）
Packaging：Colorful outer packaging