E303
Acoustic Boundary Cardioid Microphone
The E303 directional boundary microphone is designed for flat surface placement. The miniature condenser capsule provides wide frequency response and reduces reflections to minimize phasing distortion. Its clean and high sensitivity signal results in clear sound without coloration. It features a built-in pre-amplifier that doesn't need an external power adapter.
• E303B: Black
• E303W: White
Features
General Features
• Sturdy die-cast case
• Double layers metal grille
• High gain before feedback
Application
• Lectern
• Conference
• Tap Dance
• Piano
Specifications
Type: Back electret, Ø9.7 mm (Ø0.38")
Polar Pattern: Cardioid
Frequency Response: 30-18,000 Hz
Sensitivity: -39 dBV/Pa (11.2 mV)
Output Impedance: 600 Ω
Min. Load Impedance: 2,000 Ω
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: Ø85 × 20.5 mm (Ø3.35" × 0.81")
Net Weight: 180 g (6.3 oz)
Accessories
• 33' (10-meter) TA3F-XLR3M microphone cable