Overview
Open and natural sound
The classic 4088 Directional Headset Microphone is the industry standard in professional headset mics. It offers an open and natural sound making it ideal for both spoken word and vocal performance applications.
- NORMAL size headset fits most adults.
- SMALL Size well on most children as well as petit adults.
- Pristine audio quality
- Lightweight and flexible
- Easy mounting to the left or right
- Resistant to humidity
- Flexible adapter system fits most professional wireless systems
This mic provides excellent off-axis rejection in high-SPL situations. It efficiently suppresses distant sound sources making it perfect for demanding live performance environments where background noise and feedback are concerns. In high-SPL events, or when feedback is a concern, this microphone will tackle these challenges with ease. The bass response is designed for optimal linearity at 2-3 cm (1 inch) from the sound source. This means that the bass roll-off will be relatively prominent at a greater distance - a paramount factor when it comes to rejection of background noise and in the fight to avoid feedback.
The smooth and elegant design of the 4088 Directional Headset Microphone makes it the most invisible head-worn true cardioid microphone in the world. This microphone has a secure, dual-ear design that can be used for various performing talent applications. It has a small .64 cm (.25 in) diameter, which allows for discreet use. It only weighs 14 g (.5 oz) and is very comfortable when worn for long periods. The microphone can be mounted on the right or left side.
The boom is 3 cm (1 in) longer than on the omnidirectional version, which matches the need for placement at the corner of the mouth. To avoid "popping", the capsule should not be placed directly in front of the mouth
IP58 certified
All CORE by DPA technology microphones are IP58 certified. This durability is achieved through a number of defense mechanisms:
- Water-repellant nano-coating of the cover and housing
- Hermetic sealing of the sensitive amplifier at the core of the mic
- Dual gold plating of the diaphragm
In The Box
- 1x DPA 4088 CORE Directional Headset Mic
- 5x Foam Windscreen
- 1x Pop Screen
- 1x Makeup Cover
- 1x Clothing Clip
Specifications
- Directional Pattern: Cardioid
- Principle of operation: Pressure gradient
- Cartridge type: Pre-polarized condenser
- Frequency response: 20 Hz - 20 kHz
- Dynamic range: Typ. 111 dB
- Size: Small
- Color: Beige
- Connector: 3 pin LEMO
- 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%: 134 dB SPL RMS, 137 dB SPL peak
- 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
- Polarity: Positively increasing sound pressure produces positive going voltage on MicroDot pin
- 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)
- Temperature range: -40°C to 45°C (-40°F to 113°F)
- Relative humidity (RH): Up to 90%
