DPA 4088 CORE Small Directional Headset Microphone, MicroDot, Beige

Introducing the DPA 4088 Small Directional MicroDot Headset Microphone, Beige
The 4088 Directional Headset Microphone stands out as a leading choice in the industry, recognized as the preferred professional headset microphone. Its natural, crystal-clear sound quality caters to a broad range of applications, from speeches to vocal performances.

Exceptional off-axis rejection in high-SPL environments.

Suited for live performances, effectively managing background noise and feedback.

Optimal bass response to minimize background noise and prevent feedback.

Sleek and comfortable design with a secure dual-ear mount.

Extended boom ensures precise mouth corner placement to avoid popping sounds.

IP58 certified for durability, with water-repellent nano-coating and hermetic sealing.

Showcases the benefits of cardioid microphones.

Adapter system provides wireless system flexibility for seamless transitions without compromising sound quality.

Compatible with various wireless microphone solutions, ensuring versatility and long-term value for sound investments.

Key Features

• Industry standard in professional headset microphones
  
• Ideal for spoken word and vocal performance applications
  
• Excellent off-axis rejection in high-SPL situations
  
• Suppresses distant sound sources for demanding live performance environments
  
• Tackles high-SPL events and feedback challenges with ease
  
• Optimal bass response at close proximity to sound source
  
• Smooth and elegant design for invisibility when worn
  
• Secure dual-ear design for various performing talent applications
  
• Discreet and lightweight with comfortable long-term wear
  
• Can be mounted on either the right or left side

Technical Specifications

Directional pattern
Cardioid
Principle of operation
Pressure gradient
Cartridge type
Pre-polarized condenser
Frequency response
20 Hz - 20 kHz
Effective frequency range, ±2 dB, Near field 2-3 cm (0.8 - 1.2 in)
100 Hz - 20 kHz (4 - 6 dB soft boost at 15 kHz)
Sensitivity, nominal, ±3 dB at 1 kHz
6 mV/Pa; -44 dB re. 1 V/Pa
Equivalent noise level, A-weighted
Typ. 26 dB(A) re. 20 µPa (max. 28 dB(A))
Equivalent noise level, ITU-R BS.468-4
Typ. 38 dB (max. 40 dB)
Distortion, THD < 1% - Legacy
120 dB SPL RMS, 123 dB SPL peak
Distortion, THD < 1% - CORE
134 dB SPL RMS, 137 dB SPL peak
Dynamic range - Legacy
Typ. 97 dB
Dynamic range - CORE
Typ. 111 dB
Max. SPL, THD 10%
144 dB SPL peak
Rated output impedance
30 - 40 Ω
Cable drive capability
Up to 300 m (984 ft) with DAD6001-BC XLR Adapter
Power supply (for full performance)
For wireless systems: Min. 5 V - max. 10 V through DPA adapter
With DAD6001-BC: P48 (Phantom Power). Will work from 12 V
Current consumption
Typ. 1.5 mA (microphone). 3.5 mA with DAD6001-BC XLR Adapter
Connector
MicroDot, TA4F Mini-XLR, 3-pin LEMO, Mini-Jack
Color
Black, beige or brown
Weight
14 g (0.5 oz) incl. Cable and MicroDot connector
Microphone diameter
5.4 mm (0.21 in)
Microphone length
11 mm (0.5 in)
Cable length
1.2 m (3.9 ft)
Cable diameter
1.6 mm (0.06 in)
Polarity
Positively increasing sound pressure produces positive going voltage on MicroDot pin
Temperature range
-40 Degrees C to 45 Degrees C (-40 Degrees F to 113 Degrees F)
Relative humidity (RH)
Up to 90%