DPA 4055

DPA 4055 Kick Drum Microphone

Designed to kick the bass to the next level, the 4055 takes the traditional concept of a kick drum mic and turns it on its head - no more pre-tailored sound - now you can take sound design back into your own hands.

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%: 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 (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%