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1. OVERVIEW
STEEL S13.4 DSP
DSP Professional power amplifier - 4 x 1670W @
4-ohm
Steel S13.4 DSP is a professional power amplifi-
er with a maximum output power of 4 x 1220W
@ 8-ohm / 4 x 1670W @ 4-ohm and a maximum
bridged output power of 2 x 4000W (RMS) @
8-ohm. With a performance that stands out for
its very low distortion and high fidelity, Steel S13.4
DSP is equipped with a switching-mode power
supply. Precisely thanks to the design of its pow-
er supply, the amplifier allows the peak power to
follow the dynamic range of the musical program,
being able to reproduce up to twice the RMS
power, without clipping. This translates, basically,
into peaks with much more dynamic range than a
conventional-source amplifier. Last but not least,
Steel S13.4 DSP incorporates an advanced DSP
module that allows the user to generate and save
configurations, and send the processed signal to
other amplifiers of the Steel series.
Specifications
Output
•
Rated output power (8-Ohm): 4 x 1220W
•
Rated output power (4-Ohm): 4 x 1670W
•
Rated output power (Bridge @ 8-Ohm): 2 x
4000W
Performance
•
Input impedance:
•
- Balanced: 20Kohm
•
- Unbalanced: 10Kohm
•
Input sensitivity: 0.775Vor1.4V
•
Frequency Response: 20Hz~20KHz
P. 2
AUDIOLAB S13.4 DSP -
English version
•
THD: <0.05%
•
Damping factor (8-ohms) 10Hz-400Hz: >200
•
Crosstalk (at 1Khz): - 75dB
•
Signal to noise ratio: >100dB
•
Slew rate: 20V/us
•
Voltage gain: 37.8dB
•
Intermodulation distortion: =/<0.35%
•
Protections: Thermal, short circuits, no-load,
on/off muting & RF interference
DSP Processor
Software - Windows® compatible
Input
•
Channel gain and mute
•
Input sensitivity selector
•
Input assignable between 4 channels
•
Frequency generator selectable to any channel
•
Signal meters
Departure
•
Boost per channel
•
Crossover per channel
•
10 parametric equalizers per channel
•
Delay per channel (in milliseconds or
meters)
•
Limiter per channel
•
Bridge selector by output
•
Signal meters
Connectors & back panel controls
•
Power supply connector: Interlock In
•
4 XLR-3 inputs
•
4 Speakon speaker outputs
•
4 Eurolock outputs
•
Bridge, parallel & input sensibility switch
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