Specifications
NNeewwss
NN77
MMOONNAACCOORR IINNTTEERRNNAATTIIOONNAALL
STA-200D
Order No. 25.5070
Digital stereo PA amplifier, with 5 switchable line
inputs.
• Class D concept
• Silent operation due to fanless cooling concept
• High power reserves due to generously dimen-
sioned toroidal core transformer
• High-efficiency power amplifiers
• 3.5 mm stereo connection with adjustable
sensitivity on the front panel
• 2 level controls
• Protected against short circuit, overvoltage and
overtemperature
• LEDs for indicating power, overload (clip), protect
and overheating
• Extra slim and robust design, 1 RS
Model STA-200D
Output power
RMS power
4 Ω 2 x 125 W
RMS
8 Ω 2 x 75 W
RMS
8 Ω bridge operation -
Max. power 300 W
MAX
General information
Inputs 1 V/23 kΩ (RCA),
90 mV-1 V (jack)
Frequency range 20-20,000 Hz
S/N ratio > 100 dB, A-weighted
Crosstalk attenuation > 56 dB
THD < 0.05 %
Power supply 230 V~/50 Hz/350 VA
Admiss. ambient temp. 0-40 °C
Dimensions 483x44x268 mm, 1 RS
Weight 4.7 kg
Connections 1 x 3.5 mm stereo jack
4 x RCA L/R
1 x SPEAKER L/R
1 x spring-load. speaker term. L/R
STA-400D
Order No. 25.5190
Digital stereo PA amplifier
• Class D concept
• 482 mm (19") rack installation, 1 RS, with supplied
mounting brackets
• Silent operation due to temperature-controlled
fans
• Lightweight design due to compact switch-mode
PSU
• Energy-saving concept due to high efficiency
• Powerful bass reproduction due to large buffer
capacitors (high power reserves)
• 2 level controls
• Protected against short circuit and overtempera-
ture
• LEDs for indicating power, overload (clip) and
protect
• Extra slim design
• NEUTRIK SPEAKON connections
M
odel STA-400D
Output power
RMS power
4 Ω 2 x 270 W
RMS
2 x 325 W
MAX
8
Ω 2 x 180 W
RMS
2 x 240 W
M
AX
8 Ω bridge operation -
-
Max. power 700 W
M
AX
General information
I
nputs 1 V/10 kΩ (XLR, bal.),
1 V/4.7 kΩ (RCA)
Frequency range 20-20,000 Hz
S
/N ratio > 110 dB, A-weighted
Crosstalk attenuation -
THD < 0.02 %
Power supply 230 V~/50 Hz/600 VA
Admiss. ambient temp. 0-40 °C
Dimensions 482x277x52 mm, 1 RS
Weight 2.5 kg
Connections 1 x 3-pin IEC jack
1 x 3-pole XLR L/R
1 x RCA L/R
1 x NEUTRIK SPEAKON L/R
2 x pair of screw terminals
STA-800D
Order No. 25.5200
Digital stereo PA amplifier
• Class D concept
• 482 mm (19") rack installation, 1 RS, with supplied
mounting brackets
• Silent operation due to temperature-controlled
fans
• Lightweight design due to compact switch-mode
PSU
• Energy-saving concept due to high efficiency
• High power reserves due to the application of
two switch-mode PSUs
• Powerful bass reproduction due to large buffer
capacitors (high power reserves)
• 2 level controls
• Protected against short circuit and overtempera-
ture
• LEDs for indicating power, overload (clip) and
protect
• Extra slim design
• NEUTRIK SPEAKON connections
Model STA-800D
Output power
R
MS power
4 Ω 2 x 400 W
RMS
2 x 470 W
M
AX
8 Ω 2 x 210 W
RMS
2 x 270 W
MAX
8
Ω bridge operation
-
M
ax. power 1,000 W
MAX
General information
Inputs 1 V/10 kΩ (XLR, bal.),
1 V/4.7 kΩ (RCA)
Frequency range 20-20,000 Hz
S
/N ratio > 110 dB, A-weighted
C
rosstalk attenuation -
THD < 0.004 %
Power supply 230 V~/50 Hz/920 VA
Admiss. ambient temp. 0-40 °C
Dimensions 482x298x52 mm, 1 RS
Weight 3 kg
Connections 1 x 3-pin IEC jack
1
x 3-pole XLR L/R
1 x RCA L/R
1
x NEUTRIK SPEAKON L/R
2
x pair of screw terminals