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Product sheet Crescendo DJ
In the box
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•
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Two large universal ear tips
Two medium universal ear tips
Two flat attenuating filters ”20 dB”
Aluminium key-ring carrying case
Manual EN, FR, DE, IT and ES
Crescendo DJ reusable hearing protection
Crescendo facts
• Natural - filter technology maintains spatiality
• EQ – unique musicians membrane ensures that music retains
the musicians sound equalization, this is only attainable with
flat attenuating technology
• Feel better – high noise levels are tiring, Crescendo reduces
noise
• Comfort - Crescendo filters allow air into the ear minimising
irritation and ‘hot ear’
• Environmental friendly – Ear tips are made of 100% organic
material generating only carbon dioxide and water during
incineration
• Upgradable - The filters of your Crescendo hearing protection
are replaceable and upgradable for use in custom fit ear
moulds designed for Dynamic Ear Company products
• Safety standards - hearing protection certified to CE and ANSI
standards
• Long lasting - Reusable Hearing Protection, fully washable
tips and filters
Rotterdamseweg 386 B18, 2629 HG Delft,The Netherlands
www.crescendo-hearingprotection.com
Crescendo DJ has been designed specifically for DJ’s playing live sets
or production work. Crescendo DJ’s patented filter technology from
Dynamic Ear Company provides the core of our protection, ensuring
clarity of sound with full music dynamic yet allowing speech to be heard.
The low profile filter means it can also be worn under earphones so they
can remain in the ears for the whole night.
Crescendo DJ delivers a tuned, flat attenuation response so all
frequencies are reduced by almost the same level, great for music as
the DJ loses nothing of the original sound, even harmonics, making
Crescendo DJ the best high fidelity universal hearing protection on the
market.
Best suited for
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DJ’s
Mixing and production
Club nights
Dance festivals
Amplified music
Crescendo is a trademark of Dynamic Ear Company BV
www.dynamic-ear.com
Product sheet Crescendo DJ
www.crescendo-hearingprotection.com
www.dynamic-ear.com
Based in Delft, The Netherlands, Dynamic Ear Company develops and
manufactures innovative hearing protection and sound management
solutions for musicians, industry and leisure activities, almost every
application where loud sounds can cause permanent hearing damage.
Crescendo – the music pro’s choice
@CrescendoHP
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Crescendo manufactures hearing protection solutions for a range of
uses. Whether work or recreational we have developed products with
attenuation curves designed to remove the frequencies that cause most
damage to your hearing. Crescendo also manufactures earphones using
the latest balanced armature receiver technology, reproducing music as
it was recorded.
For further information on universal fit hearing protection, accessories, In
Ear Monitors and filters please visit our web sites.
Certification data
product
Crescendo DJ
code
SNR
H
M
L
NRR
PR-0429
17 dB
15 dB
18 dB
18 dB
10 dB
CE certification results (European standards)
DJ
Frequency (Hz)
63
125
250
500
1000
2000
4000
8000
Mean attenuation (dB)
21.4
23.6
22.8
22.7
25.8
22.8
15.8
17.4
Standard deviation (dB)
4.5
4.6
5.9
5.3
4.6
5.2
2.6
3.6
APV (dB)
16.9
19.0
16.9
17.4
21.2
17.6
13.2
13.8
DJ
ANSI certification results (U.S. standards)
Frequency (Hz)
125
250
500
1000 2000 3150 4000 6300 8000
Mean attenuation (dB)
23.8
21.6
21.6
25.8
24.7
15.9
15.6
17.1
Standard deviation (dB)
2.6
3.2
2.9
4.8
3.9
2.6
3.2
3.0
4.4
APV (dB)
18.6
15.2
15.8
16.2
16.9
—
10.0
—
7.9
125
250
Frequency (Hz)
500
1000
2000
4000
13.5
Product specifications
Ear tip type
Universal fit, Reusable, Triple flange
Ear tip material:
Medical grade TPE
Ear tip sizes:
Medium (6-11mm) & Large (8-12mm)
Ear tip colour
Black
Filter colour
White
Dimensions Package:
90mm x 160mm x 22,5mm
Weight Package:
40 g
Article number.:
PR-0429
EAN code:
8718469034291
Warranty:
Two year limited warranty
8000
Damping
DJ
30 dB
20 dB
10 dB
Rotterdamseweg 386 B18, 2629 HG Delft,The Netherlands
www.crescendo-hearingprotection.com
Crescendo is a trademark of Dynamic Ear Company BV
www.dynamic-ear.com