DPA 2028-B-B01 Vocal Condenser Microphone User Manual
- June 12, 2024
- DPA
Table of Contents
2028 Vocal Microphone
User’s Manual
dpamicrophones.com/2028
Application and use
The 2028 Vocal Microphone is a professional stage mic with extraordinary
natural sound, high separation from nearby sound sources and very high SPL
handling.
The mic features exceptionally controlled directional quality. This, combined
with superb definition and true dynamics, makes the 2028 the perfect match for
all types of live performances.
Grid and windscreen
The 2028 has a very effective 3-step pop protection grid incorporated, which
removes unwanted pop noise. When used outdoors or with artists that create
pronounced wind or pop sounds, it may be necessary to add anadditional
external windscreen.
Phantom power (For wired version)
The 2028 is designed to apply its full specifications at the standard +48 volt
phantom power (± 4 V) but will work at lower supply voltages with reduced
specifications.
Cleaning
Keep the microphone dry – away from water and cleaning fluids. Do not use
sprays or fluids containing chemicals that could remove static electricity on
or near the microphone. This could cause permanent damage.
To clean the grid properly, without risk of causing damage to the capsule, you
have to unscrew it from the microphone body. Be aware that the mic capsule
itself should not be cleaned in any way, as it will influence the performance.
The grid consists of two parts: the outer black metal mesh and an inner foam
windscreen. Both parts may be cleaned separately.
Once you have separated the mic grid from the body, the inner pop filter
becomes visible. Gently unscrew it being careful not to touch the mesh.
All the parts should be assembled again in the opposite order. Be careful to
align the foam windscreen in the outer black metal mesh and reposition the
inner pop filter on the thread.
When remounting, take care to tighten the grid firmly, which secures the inner
pop filter properly.
Accessories included
DUA0415
Clip for 2028 Vocal Microphone
Replacement parts
DUA0410B Grid – including outer black metal mesh and inner foam windscreen
DUA0411 Inner Cylindrical Pop Filter
Available models:
2028-B-B01
2028 Supercardioid Vocal Mic, Wired DPA Handle, Black 2028-B-SL1
2028 Supercardioid Vocal Mic, SL1 Adapter
(Shure/Sony/Lectrosonics), Black
2028-B-SE2
2028 Supercardioid Vocal Mic, SE2 Adapter
(Sennheiser 2000/6000/9000/evolution/D1), Black
Proximity effect
The 2028 Vocal Microphone is designed as a handheld vocal mic. The frequency
response is tuned to match this application.
At short distances, all directional microphones will create a bass-level boost
– at extended distances, there will be a long-distance low cut.
This phenomenon is known as proximity effect or close-talk. This gives a
deeper/warmer vocal sound at short distances and more thinsounding vocals as
the distance increases.
So keep in mind that the low-frequency level will change according to the
distance the mic is to the mouth. The mic has been designed and factory fine-
tuned for this. The 2028 is intended to be flat at 12 cm (4.7 in).
Miking and recording voice
When using a mic, it is important to know some of the parameters
characterizing the source you are amplifying/recording, its surroundings and
the characteristics of the tools you are using.
For tips and background info on voice miking, please visit:
dpamicrophones.com/micuni
2028 Vocal Microphone Specifications
(Measured with wired DPA Handle)
Directional pattern
Supercardioid
Principle of operation
Pressure gradient
Cartridge type
Pre-polarized condenser
Frequency range
20 Hz – 20 kHz
Frequency range, ±2 dB, at 12 cm (4.7 in)
100 Hz – 16 kHz. Permanent 3rd order low-cut filter at 80 Hz
Sensitivity, nominal, ±3 dB at 1 kHz
5 mV/Pa; -46 dB re. 1 V/Pa
5 mV/Pa; -54 dB re. 1 V/Pa with Adapter for wireless
Equivalent noise level, A-weighted
Typ. 22 dB(A) re. 20 µPa (max. 23 dB(A))
Total harmonic distortion (THD)
< 1% up to 139 dB SPL peak
Dynamic range
Typ. 117 dB
Max. SPL, peak before clipping
160 dB
Output impedance
150 Ω
Minimum load impedance
1 kΩ
Cable drive capability
100 m (328 ft)
Output balance principle
Impedance balancing with Active Drive
Common mode rejection ratio (CMRR)
50 dB at 1 kHz
Power supply (for full specifications)
48 V Phantom power (±4 V)
Current consumption
Max 2.5 mA
Connector
XLR-3M. Pin 1: shield, Pin 2: signal + phase, Pin 3: – phase
Maximum output
9 Vrms; 19 dBV; 28 dBu
Polarity
+V at pin 2 for positive sound pressure
Dimensions
Weight: 286 g (10.1 oz)
Microphone diameter: 48 mm (1.9 in)
Capsule diameter: 19 mm (0.75 in)
Microphone length: 188 mm (7.4 in)
Frequency response
Typical on-axis frequency response of 2028 Vocal Microphone measured at 12 cm (4.7 in).
Polar pattern
Service & repair
If you are not satisfied with the characteristics exhibited by this product,
please go to dpamicrophones.com/service for instructions.
Warranty
The 2028 Vocal Microphone is covered by a two-year limited warranty.
CE marking
This product conforms with all relevant directives approved by the European
Commission.
DPI 2028-M
Head Office
DPA Microphones A/S
Gydevang 42-44
DK-3450 Alleroed
Denmark
Tel +45 4814 2828
[email protected]| US Sales Office
DPA Microphones, Inc.
1500 Kansas Avenue, Unit 3A
Longmont, CO 80501
USA
Tel +1 303-485-1025
[email protected]| APAC Sales
Office
DPA Microphones Ltd.
Unit 2402A, 24/F
BEA Harbour View Centre
56 Gloucester Road, Wanchai
Hong Kong
Tel: +852 2617 9990
[email protected]
---|---|---
UK Sales Office
Sound Network
Unit 430 Highgate Studios, 53-79 Highgate Road
London NW5 1TL
United Kingdom
Tel. +44 20(0) 3008 7530
[email protected]
German Sales Office
DPA Microphones Germany GmbH
Grüneburgweg 58-62
60322 Frankfurt am Main Germany
Tel. +496980883101
[email protected]
dpamicrophones.com/2028