DPA 4055 Kick Drum Microphone

DPA 4055 Kick Drum Microphone

The 4055 Kick Drum Mic delivers the renowned DPA sound, clarity and linear frequency response, both on axis and off axis.

The mic captures the clear, true sound of a kick drum, whether it is used in classic, jazz, rock or any other genre.

Its unique asymmetric design makes it easy to position, both inside and outside the drum. With its large, robust housing, wind damping foam, and specially-designed shock mount, the mic is ready to perform on any live stage.

Features:

• Picks up the clear, true sound of the kick drum
• Flat frequency response so you can shape the sound your way
• Built tough to withstand rough use on the live stage
• Asymmetric design for easy placement inside or outside

Specifications:

• 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 kHz: 2 mV/Pa; -54 dB re. 1 V/Pa
• Equivalent noise level, A-weighted: Typ. 27 dB(A) re. 20 µPa (max.29 dB(A))
• Equivalent noise level, ITU-R BS.468-4: Typ. 39 dB (max. 41 dB)
• Distortion, THD < 1%156: dB 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
• 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
• Weight: 241 g (8,5 oz)
• Microphone diameter: 57 mm (2,24 in)
• Capsule diameter: 17 mm (0.67 in)
• Microphone length: 132 mm (5,19 in)
• Maximum output voltage, RMS: 9.75 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%
• Colours: Matte black