DPA 4288-DC-F-F00-LH Directional Flex Headset Mic – Beige with Microdot
DPA 4288-DC-F-F00-LH Directional Flex Headset Mic – Beige with Microdot
The beige Core 4288 Directional Flex Headset Mic, 100mm Boom with MicroDot from DPA combines the sound of the 4088 directional capsule and Core amplifier in a lightweight and flexible two-ear headset. It can be used when miking needs to be fast and easy, and where the person wearing the microphone will barely feel the presence of it; such as in conference, speech, and active live performance applications.
The cardioid polar-patterned Core 4288 offers a 4 dB increase in dynamic range and a 14 dB decrease in THD (total harmonic distortion) over the Legacy version and is ergonomically designed to fit comfortably. It easily adjusts to fit any ear size and head shape, while at the same time, it mounts securely and is hardly visible. By rotating the boom and the ear hook, the microphone can be used on either the left or the right ear. In addition, the connector splits the cable from the microphone boom allowing you to swap broken cables and/or transmitter connectors quickly. Finally, it includes a makeup cover, four windscreens, and a pop screen.
- Pristine audio quality
- Lightweight and flexible
- Easy mounting to the left or right
- Minimal visual impact
- Resistant to humidity
- Flexible adapter system fits most professional wireless systems
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
- Output balance principle: Signal balanced with DAD6001-BC XLR Adapter
- Common mode rejection ratio (CMRR): > 60 dB from 50 Hz to 15 kHz 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: Single Ear: 10 g (0.35 oz)
- Microphone diameter: 5.4 mm (0.21 in)
- Microphone length: 12.7 mm (0.5 in)
- Cable length: 1.3 m (4.3 ft)
- Cable color: Black, beige or brown
- Cable diameter: 1.6 mm (0.06 in)
- Polarity: Positively increasing sound pressure produces positive going voltage on MicroDot pin
- Temperature range: -40°C to 45°C (-40°F to 113°F)
- Relative humidity (RH): Up to 90%
