DT 100 H
100 DT 26 72 SF WA 8 ohm    -    Order ID: 811815

A 1" dome tweeter with "wide angle" face plate. A remarkable feature of this 1" dome tweeter is its "controlled directivity". A general problem for tweeters is too much directivity in the high end and unwanted omnidirectionality in the low end. This new concept in dome tweeters has proved to give distinguished musical qualities. We highly recommend this unit for any demanding hi-fi construction.

 

 

 

 

DT 100 H

 

 

 

 

 

 

 

Thiele Small parameters:

 

 

 

 

 

 

 

Nominal impedance

Zn

(ohm)

8

 

 

 

 

Minimum impedance/at freq.

Zmin

(ohm/Hz)

5.9/3100

 

 

 

 

Maximum impedance

Zo

(ohm)

30.5

 

 

 

 

DC resistance

Re

(ohm)

5.5

 

 

 

 

Voice coil inductance

Le

(mH)

0.1

 

 

 

 

Resonance Frequency

fs

(Hz)

860

 

 

 

 

Mechanical Q factor

Qms

 

4.31

 

 

 

 

Electrical Q factor

Qes

 

0.94

 

 

 

 

Total Q factor

Qts

 

0.77

 

 

 

 

Mechanical resistance

Rms

(Kg/s)

0.48

 

 

 

 

Moving mass

Mms

(g)

0.38

 

 

 

 

Suspension compliance

Cms

(mm/N)

0.09

 

 

 

 

Effective cone diameter

D

(cm)

2.8

 

 

 

 

Effective piston area

Sd

(cm²)

6.2

 

 

 

 

Force factor

Bl

(N/A)

3.5

 

 

 

 

Reference voltage sensitivity
Re 2.83V 1m at 3100 Hz (Measured)

 

(dB)

92

 

 

 

 

 

Magnet and voice coil parameters:

 

 

 

 

 

 

 

Voice coil diameter

d

(mm)

26

 

 

 

 

Voice coil length

h

(mm)

1.8

 

 

 

 

Voice coil layers

n

 

2

 

 

 

 

Flux density in gap

B

(T)

1.5

 

 

 

 

Total useful flux

 

(mWb)

0.3

 

 

 

 

Height of the gap

hg

(mm)

2.5

 

 

 

 

Diameter of magnet

dm

(mm)

72

 

 

 

 

Height of magnet

hm

(mm)

15

 

 

 

 

Weight of magnet

 

(kg)

0.24

 

 

 

 

 

Power handling:

 

 

 

 

 

 

Long term Max System Power (IEC)

(W)

100