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SC28 System Controller
The SC28 is a dedicated rack-mount, loudspeaker processor with optimized
tunings for QSC WideLine loudspeakers. Advanced DSP incorporate IIR
(Infinite Impulse Response) as well as FIR (Finite Impulse Response) filters
implement "Intrinsic Correction
" of the loudspeaker resulting in the most
™
accurate acoustical magnitude, frequency and phase domain performance
possible. Optimized for use with or without subwoofer support, the SC28
features thermal and excursion protection for each transducer and the rear-
panel USB port can be used to upload new loudspeaker tunings.
• 48 kHz, 24-bit A/D and D/A conversion with 32-bit, floating point DSP.
• Intrinsic Correction
™
actively adjusts time, frequency and amplitude
response resulting in a maximally flat bandpass target across the
entire sound field.
• Two (2) XLR line-level inputs.
• Eight (8) XLR line-level outputs.
• Six (6) parametric filters with adjustable frequency, gain and bandwidth.
• High and low shelf filters with adjustable frequency, gain and slope.
• Configures itself for optimal audio reproduction based on WideLine model
and configuration selected.
• Amplifier / processor calibration for proper balance and
loudspeaker protection.
• Adjustable Subwoofer delay up to 50.00 ms and array delay up
to 20.00 ms.
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