AGILE AV dsp amp Manual de usuario Pagina 2

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0db=1% THD, 40 Hz -135 -
Signal to Noise Ratio in 4
Ω
(SNR)
0db=1% THD, 1 kHz -110 -
dB
0db=1% THD, 40 Hz -136 -
Signal to Noise Ratio in 8
Ω
(SNR)
0db=1% THD, 1 kHz -105 -
f = 40 Hz, 100 mW 0.02 -
THD+N Low Level in 4
f = 40 Hz, 100 mW 0.02 -
THD+N Low Level in 4
f = 40 Hz, 100 mW 0.02 -
Ω
f = 1 kHz, 100 mW 0.07 -
%
f = 40 Hz, 100 mW 0.02 -
THD+N Low Level in 8
f = 40 Hz, 100 mW 0.02 -
THD+N Low Level in 8
f = 40 Hz, 100 mW 0.02 -
Ω
f = 1 kHz, 100 mW 0.05 -
Nominal Voltage Gain (A
v
Nominal Voltage Gain (A
v
Nominal Voltage Gain (A
)
v
)
v
f = 40 Hz 29.92 -
dBV
f = 1 kHz 29.98 -
v
f = 1 kHz 29.98 -
v
Input/Output Connections
Single six-way Molex connector on rear of amplifi er chassis for individual loudspeaker drivers.
Line-level Audio-In via industry-standard XLR connectors on front of chassis (pin #2 Hot).
Front-panel Signal-Overload Indicator and Power-on LEDs.
Input sensitivity: Average 1.28V RMS variance
Input impedance: 36 k
Ω
, balanced; 18 k
Ω
, unbalanced.
DAP Communications Port via bi-directional USB connector for DSP adjustments.
Power In/Out via industry-standard PowerCon
®
lockable connectors; available as 115V or 230V.
Maximal THD+N in 4
Ω
f = 40 Hz 0.006 0.008
(AES17 fi lter) -10dBFS
f = 1 kHz 0.010 0.013
%
Maximal THD+N in 8
Ω
f = 40 Hz 0.006 0.008
(AES17 fi lter) -10dBFS
f = 1 kHz 0.010 0.013
Audio Specifi cations
Parameter Conditions Typical Maximum Unit
THD+N in 4
Ω
f = 40 Hz, Po = 1W 0.009 0.011
(AES17 fi lter)
f = 1 kHz, Po = 1W 0.019 0.024
%
THD+N in 8
Ω
f = 40 Hz, Po = 1W 0.007 0.009
(AES17 fi lter)
f = 1 kHz, Po = 1W 0.013 0.016
Frequency Response
20 Hz - 100 kHz ±0.5 ±1
(Po = 1W)
100 Hz - 20 kHz ±0.5 ±1
dB
Common Mode Rejection (CMR) 20 Hz - 20 kHz -55 - dB
Input Impedance (Z
in
)
Unbalanced 18 -
Balanced 36 -
k
Ω
Input Sensitivity in 4
Ω
f = 40 Hz, 500W 1.43 -
(Balanced) (V
in
)
f = 1 kHz, 225W 0.99 -
Input Sensitivity in 8
Ω
f = 40 Hz, 250W 1.42 -
Vms
f = 1 kHz, 225W 0.99 -
Vms
f = 1 kHz, 225W 0.99 -
(Balanced)
f = 1 kHz, 112W 0.95 -
Low channel 3.0 -
DC Output Offset in 4
Ω
(DC
off
)
off
)
off
High channel 4.3 -
mVms
DC Output Offset in 8
Ω
(DC
off
)
off
)
off
Low channel 9.5 -
High channel 4.3 -
Input Clipping (V
in
clip
) f = 1 kHz 12 - dBU
Damping Factor (DC
clip
)
f = 100 kHz, R
L
= 8
Ω
2000 - -
Power Specifi cations
Parameter Conditions Typical Maximum Unit
Max output powe
r
R
L
= 4
Ω
, 40 Hz 500 -
1% THD+N (P
o
) (AES17 fi lter)
R
L
= 2.7
Ω
, 1 kHz 250 -
THD+N in 8
Ω
R
L
= 8
Ω
, 40 Hz 250 -
W
1% THD+N (P
o
) (AES17 fi lter)
R
L
= 8
Ω
, 1 kHz 112 -
Power Draw at Idle P
idle
Idle (225VAC/60 Hz) 25 - W
D-Pro
, Digmoda
®
and KSC
are trademarks of KSC Industries, Inc. All other trademarks and registered trademarks are the property of their respective license holders.
Design ©2008 KSC Industries, Inc. All rights reserved.
KSC Industries, Inc.
881 Kuhn Drive, Building 200
Chula Vista, CA 91914 USA
Phone: +1.619.671.0110
Fax: +1.619.671.0469
www.kscind.com/digmoda
Physical Dimensions
Weight: 9.65 lbs/4.38 kg; 12.75 lbs/
5.78 kg (boxed).
Dimensions: 18.58 x 7.00 x 2.52 in
(H x W x D); 47.19 x 17.78 x 6.40 cm.
Cutout Hole: 17.66 x 6.09 in (H x W) with
0.1 in corner radius; 44.86 x 15.57 cm with
0.25 cm corner radius.
Key Digmoda Series
“Top Five” Benefi ts:
1.
One-stop, all-digital Power Amplifi er
and Signal Processing solution.
2.
Integral DSP functions for digital
crossovers, system equalization and
driver protection.
3.
Interactive Windows
®
D-Pro
Software Application for real-time
system adjustment.
4.
High-effi ciency switching power
supply for high-power density and
small form factor.
5.
Global feedback for high damping
factors, producing ultra-precise
control of transducers.
The Company
KSC Industries enjoys a 35-year reputation
as a leading US-based OEM supplier of
design, development and manufacturing
resources for the loudspeaker industry.
The Digmoda Professional Power Amplifi er
Systems with integral D-Pro DSP fi lters,
crossovers and delay enable loudspeaker
manufacturers to create and voice self-
powered loudspeaker systems. The
combination of powerful, easy-to-use D-Pro
calibration software, coupled with fully
confi gurable onboard signal processing,
signifi cantly reduces product development
time by allowing an OEM manufacturer to
eliminate frequency-response, time, phase
and power anomalies in real time. Once
completed, system settings are simply and
easily loaded into the plate amplifi ers non-
volatile fl ash memory during loudspeaker
production. A complete line of Digmoda
Plate Amplifi ers is available in a variety of
power-delivery levels and confi gurations.
DIGMODA DDC520 08A04-000
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