Altec Lansing DTS-640 - Manual (Page 4)

Altec Leinsing DTS-(540 Duplex® Loudspeaker System
Figure 2—DTS-640Frequency Response
(on axis, 1 watt/1 meter, ancchoic environ­
ment)
FREQUENCY IN HERTZ
Figure 3—DTS-640 Impedance Mid-
High with Passive Crossover
Figure 4—DTS-640 Impedance Curve
>
iC.
OQ
§
Q
c
*D
0
C
a
*U
1
iA
??
3
( Low Frequency
I Mid Frequency
High Frequency
ec
ith
ee
56.
Ti­
I
ed
te-
1)
.d-
-m
ip-
00
Figure 5—DTS-640 Harmonic
Distortion
(1% rated input power (4 W))'
. 3rd Harmonic
> 2nd Harmonic
Figure 6—DTS-640 Harmonic
Distortion
(10% rated input power (40 W))' 30'
] Z
90'
iz