DPA 4660 HEAVY DUTY OMNI MIC, NORMAL SPL
Key Features
Description
Description
DPA 4660 HEAVY DUTY OMNI MIC, NORMAL SPL
DPA Microphones developed the 4660 Omnidirectional Lavalier Microphone to withstand the very toughest conditions in live performance. It contains a 5.4 mm diameter pre-polarised condenser element with a vertical diaphragm, all mounted in a stainless steel housing.
The DPA CORE 4660 Heavy Duty Omni Mic is an omnidirectional microphone with sensitivity at all angles – which means it’s capable of picking up sound equally from all directions.
The microphone features a double vent protection system that significantly enhances its resistance to humidity and sweat. Its Kevlar-reinforced cable relief enables it to withstand the constant twists, bends, and pulls of any live performance.
Furthermore, the microphone easily configures to operate with a broad range of the industry's preferred wireless systems, providing additional flexibility. Alternatively, if you prefer a wired system, the mic is available with an XLR adapter.
All CORE by DPA Microphones are now IP58 Rated for water and dust ingress.
Specifications
| Specification | Details |
|---|---|
| Directional pattern | Omnidirectional |
| Principle of operation | Pressure |
| Cartridge type | Pre-polarised 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 kHzHigh boost grid: 20 Hz – 20 kHz, 10 dB boost at 12 kHz |
| Sensitivity, nominal, ±3 dB at 1 kHz | 20 mV/Pa; -34 dB re. 1 V/Pa |
| Equivalent noise level, A-weighted | Typ. 23 dB(A) re. 20 µPa (max. 26 dB(A)) |
| Equivalent noise level, ITU-R BS.468-4 | Typ. 35 dB (max. 38 dB) |
| Distortion, THD < 0.5% | 125 dB SPL RMS, 128 dB SPL peak |
| Distortion, THD < 1% | 126 dB SPL RMS, 129 dB SPL peak |
| Dynamic range | Typ. 106 dB |
| Max. SPL, THD 10% | 134 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. 5–10 V through DPA adapterWith 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 |
| Weight | 13 g (0.46 oz) incl. cable and MicroDot 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 MicroDot 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% |
Specifications
Specifications
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