Electro-Voice DH2T-16 User Manual

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

DH2T-8/DH2T-16

2-Inch High Frequency

Transducer

General Description:

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.

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.

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

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.

Technical Specifications:

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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.

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General Description (Cont’):

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.

Frequency Response (On a Tube):

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:

Top View

Side View

Bottom View

Frequency Response (On an HP64M Horn):

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
(Shown with
Optional ADH-3
Adapter)

Accessories:

• ADH-3 Adapter (For 1.38” Exit) 588-587

(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: [phone], Fax: [phone]

www.electrovoice.com

© Telex Communications, Inc. 2/2002

Part Number 38110-094 Rev. A

Side View
(Shown with
Optional ADH-5
Adapter)

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: [phone]

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.