Overview
The 4671 is a fantastic lavalier mic, which features a presence boost of typically 5 dB at 4 to 6 kHz, which is optimized for chest-placement. The mic has a boost that maximizes speech intelligibility. This microphone will be able to handle sound pressure levels up to 144 dB before clipping occurs.
DPA's toughest miniature
Made for situations where you require maximum security and where the visual size of the mic is less important. The Heavy Duty 4671 features a stainless steel housing, a heavy-duty cable relief and a thick 2.2 mm (0.09 in) cable. Our Heavy Duty microphones are a more robust version of the original mics they are based upon.
- The most rugged and reliable version of DPA miniatures
- Stainless steel housing, heavy-duty strain relief and thick cable
- Exceptional audio quality
- Uniform, consistent sound between DPA mics
- Sturdy but small for flexible and easy concealment
- Modular adapter system fits most professional wireless systems
An acoustical low-cut at 100 Hz has been incorporated in the 4671’s capsule so the built-in preamplifier (and the wireless system) don’t need to cope with unwanted sound Furthermore, the low-cut filter removes low-frequency rumble and noise. A miniature mesh and a fur windscreen are optional items for this microphone.
Whats Included
- 1x DPA 4671 Heavy Duty Omni Mic,Presense Boost
Specifications
- Directional Pattern: Omnidirectional
- Principle of operation: Pressure gradient
- Cartridge type: Pre-polarized condenser
- Frequency response: 20 Hz - 20 kHz
- Dynamic range: Typ. 97 dB
- Effective frequency range ±2 dB: 100 Hz - 15 kHz with typ. 5 dB soft boost at 4 - 6 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%: 120 dB SPL RMS, 123 dB SPL peak
- Max. SPL, THD 10%: 144 dB SPL peak
- Rated output impedance: From MicroDot: 30 - 40 Ω. From DAD6001-BC: 100 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
- Polarity: Positively increasing sound pressure produces positive-going voltage at MicroDot pin (and pin 2 on
- DAD6001-BC XLR adapter)
- Microphone diameter: 5.4 mm (0.21 in)
- Microphone length: 17.6 mm (0.7 in)
- Cable length: 1.8 m (5.9 ft)
- Cable color: Black or beige
- Cable diameter: 2.2 mm (0.09 in)
- Temperature range: -40°C to 45°C (-40°F to 113°F)
- Relative humidity (RH): Up to 90%
