DPA 4671 CORE+ Heavy-Duty Loud SPL Omni Lavalier Mic with Presense Boost and MicroLock Connector

4671 Heavy Duty Miniature Omnidirectional Microphone, Loud SPL, Presence Boost with DPA MicroLock Connector - Black

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.

An acoustical low-cut at 100 Hz has been incorporated in the 4071'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.

The 4671 Heavy Duty is available in two colors: black and beige.

4660 Series Heavy Duty Omni Lavalier Microphone

Made for situations where you require maximum security and where the visual size of the mic is less important. The Heavy Duty 4660 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.

Now available with CORE+ & MicroLock.

CORE+ takes your miniature mic to the next level, neutralizing distortion across the entire dynamic range. MicroLock - A dependable, secure locking microphone connector with limitless flexibility and reassuring reliability.

Our toughest miniatures

Made for situations where you require maximum security and where the visual size of the mic is less important. The Heavy Duty Mic Series 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 lavalier mics they are based upon.

These microphones withstand the toughest of conditions. They are designed with an extra-robust, Kevlar-reinforced cable and a strain relief, which is built to withstand the constant twists, bends and pulls that are part of the everyday use in harsh environments. A 5.4 mm diameter pre-polarized condenser element with a contained within a vertical diaphragm called the Double Vent Protection System, which makes the mics extremely resistant to humidity and sweat

The acoustic response of the these mics (both the normal and heavy duty version) can be modified by selecting the correct grid for the job. Two grids are supplied with each microphone (not the 4671). The Soft Boost Grid gives a 3 dB soft boost at 8-20 kHz while the High Boost Grid introduces a 10 dB soft boost around 12 kHz. Both of these grids are made of anodized stainless steel. They can be detached from the microphone and wiped cleaned of sweat, makeup, dust etc.

Academy-honored miniatures

In 2021, the Academy of Motion Picture Arts and Sciences' Board of Governors bestowed a Technical Achievement Award to DPA miniature microphones. The award is directed specifically to Jens-Jørn Stokholm and Ole Moesmann for the innovative development of high-performance miniature and subminiature DPA lavalier microphones.

Features:

• 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

Specifications:

• Directional pattern: Omnidirectional
• Principle of operation: Pressure
• Cartridge type: Pre-polarized condenser
• Frequency response: 20 Hz - 20 kHz
• Effective frequency range ±2 dB: Soft boost grid: 20 Hz - 20 kHz, 3 dB soft boost at 8 - 20 kHz. High boost grid: 20 Hz - 20 kHz, 10 dB boost at 12 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 < 0.5%: 133 dB SPL RMS, 136 dB SPL peak
• Distortion, THD < 1%: 136 dB SPL RMS, 139 dB SPL peak
• Dynamic range: Typ. 111 dB
• 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
• Connector: MicroLock, MicroDot, TA4F Mini-XLR, 3-pin LEMO, Mini-Jack
• Weight: 13 g (0.46 oz) incl. Cable and MicroLock connector
• 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 diameter: 2.2 mm (0.09 in)
• Polarity: Positively increasing sound pressure produces positive-going voltage at MicroLock pin (and pin 2 on DAD6001-BC XLR adapter)
• Temperature range: -40°C to 45°C (-40°F to 113°F)
• Relative humidity (RH): Up to 90%