DPA 4055

Microfono Per Grancassa

Progettato per reinterpretare il concetto di microfonazione delle basse frequenze, il 4055 rivoluziona il tradizionale microfono per cassa e basso – senza più suoni preconfezionati. Il sound design torna nelle tue mani.

Specifiche Tecniche

• Directional pattern: Open Cardioid
• Principle of operation: Pressure gradient
• Cartridge type: Pre-polarized condenser
• Frequency response: 20 Hz - 20 kHz
• Effective frequency range: ±2 dB, at 20 cm (7.9 in)40 Hz - 18 kHz with a 6 dB soft boost at 10 kHz
• Sensitivity nominal: ±2 dB at 1 kHz2 mV/Pa; -54 dB re. 1 V/Pa
• Equivalent noise level: A-weightedTyp. 27 dB(A) re. 20 µPa (max. 29 dB(A))
• Equivalent noise level: ITU-R BS.468-4Typ. 39 dB (max. 41 dB)
• Distortion THD < 1%: 156dB SPL RMS, 159 dB SPL peak
• Dynamic range: Typ. 132 dB
• Max. SPL, THD 10%: 164 dB SPL peak
• Rated output impedance: 380 Ω
• Minimum load impedance: 2 kΩ
• Cable drive capability: 100 m (328 ft)
• Output balance principle: Impedance balancing with Active Drive
• Common mode rejection ratio (CMRR): > 55 dB
• Power supply (for full performance): P48 (Phantom Power)
• Current consumption: 2.0 mA
• Connector: XLR-3M. Pin 1: shield, Pin 2: signal + phase, Pin 3: - phase
• Color: Matte black
• Weight: 241 g
• Microphone diameter: 57 mm
• Capsule diameter: 17 mm
• Microphone length: 132 mm
• Maximum output voltage: RMS9.75 V
• Polarity+V: at pin 2 for positive sound pressure
• Temperature range: -40°C to 45°C (-40°F to 113°F)
• Relative humidity (RH): Up to 90%