Electro Voice Dh2T 16 Users Manual FRi+122_4pg

DH2T-8 to the manual 4a1050a8-df43-4e3c-90d6-b06342d82872

: Electro-Voice Electro-Voice-Dh2T-16-Users-Manual-539432 electro-voice-dh2t-16-users-manual-539432 electro-voice pdf

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DH2T-8/DH2T-16
2-Inch High Frequency
Transducer

Key Features:
•

Pure titanium dome provides extended high
frequency response

•

Lightweight aluminum voice coil for maximum
efficiency

•

Unique convex-drive phase plug

•

1-3/8” screw on connection

•

Available in 8 and 16 ohms

General Description:

Technical Specifications:

The Electro-Voice DH2T high frequency compression
driver is capable of high acoustic output over a wide
frequency range. Precise engineering, along with careful
selection of materials and advanced driver architecture,
has resulted in a driver that is ideally suited for the most
demanding presentation of high quality music and
communications program.

Nominal Impedance:

DH2T-8

DH2T-16

8 ohms

16 ohms

Minimum Impedance: 6 ohms @ 7 kHz
DC Resistance:

4.5 ohms

12 ohms
11 ohms

Frequency Response: 800-20,000 Hz
Power Capacity1 : 40 Watts, 80 Watts Cont. Prog.
Recommended Crossover : 800 Hz or Higher

Incorporating Electro-Voice’s exclusive Ring Mode
Decoupling (RMD) through all design phases has produced
drivers with unmatched accuracy while minimizing any
acoustic resonances, or time domain ringing throughout the
driver structure.

Nominal Efficiency: 25%
Sound Pressure Level2 : 114 dB, HP420 Horn
(1 Watt @ 1 Meter) 112 dB, HP640 Horn
110 dB, HP940 Horn
Throat Diameter : 1" (25mm)

Years of dedicated research and experience in the field
have yielded a new high performance solution for use in
both two and three-way systems, as well as demanding
stand alone horn applications

Voice Coil Diameter : 2" (50 mm)
Voice Coil Wire: Pure Aluminum Wire
Diaphragm Construction: 0.03 mm Pure Titanium Dome and
Surround
Electrical Connection: One 0.2" (+ Terminal) and one
0.25" (- Terminal) Fast-on
Connectors

A unique, geometrically optimized 2" titanium diaphragm,
consisting of a one piece dome and suspension structure,
gives these drivers an ideal combination of superb high
frequency response and resistance to fatigue. The DH2T
provides smooth response from 800-20,000 Hz.

Polarity: Positive Voltage to Positive Terminal
Produces a Positive Acoustic
Pressure
Flux Density: 1.6 Tesla
Net Weight (each): 5.5 lbs (2.5 kg)
Shipping Weight: 6.5 lbs (3.0 kg)
1

Power capacity per AES standard. Continuous pink noise, 800 - 8000 Hz with a 6 dB crest factor, 2 hours.
2
Sound Pressure measured on axis in the far field with 1 Watt input of band-limited pink noise from 500 - 5000 Hz and
calculated to 1 Meter equivalent by inverse square law.

General Description (Cont’):

Frequency Response (On a Tube):

Pure aluminum rectangular voice coil wire is used to obtain
the highest sensitivity. Proprietary bonding and winding
technologies assure unsurpassed reliability and performance
of all DH2T diaphragm assemblies.
Electro-Voice’s commitment to precision compression driver
manufacturing and modern design techniques assure the
DH2T user the highest level of audio and engineering
excellence.
Note: Frequency response and impedance of the DH2T-16 driver attatched to a
25mm (1.0”) diameter plane wave tube, using one watt input (4 Vrms).

Dimension Drawings:

Frequency Response (On an HP64M Horn):

Top View

Note: Frequency response and impedance of the DH2T-16 driver attached to an
HP64M Horn, measured on axis in the far field using one watt input (4 Vrms). SPL
calculated to 1 meter equivalent by inverse square law.

Dimension Drawings (Cont’):
Side View

Side View
(Shown with
Optional ADH-3
Adapter)
Bottom View

Accessories:
• ADH-3 Adapter (For 1.38” Exit)

588-587

Side View
(Shown with
Optional ADH-5
Adapter)

(must be purchased separately)
• ADH-5 Adapter (For 2.0” Exit)

588-2855

(must be purchased separately)

12000 Portland Avenue South, Burnsville, MN 55337
Phone: 952/884-4051, Fax: 952/884-0043

www.electrovoice.com
© Telex Communications, Inc. 2/2002
Part Number 38110-094 Rev. A

DH2T-8 Part Number: 834-PA-2680
DH2T-16 Part Number: 834-PA-3391
U.S.A. and Canada only. For customer orders, contact Customer Service at:
800/392-3497 Fax: 800/955-6831
Europe, Africa, and Middle East only. For customer orders, contact Customer Service at:
+ 49 9421-706 0 Fax: + 49 9421-706 265
Other International locations. For customer orders, contact Customer Service at:
+ 1 952 884-4051 Fax: + 1 952 887-9212
For warranty repair or service information, contact the Service Repair department at:
800/685-2606
For technical assistance, contact Technical Support at: 866/78AUDIO
Specifications subject to change without notice.



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