เครื่องเสียง เครื่องขยายเสียง แอมปลิฟายเออร์ Amplifier CORNERED AUDIO CA280DSP Amplifier
Description
CA280DSP is a highly flexible, powerful and compact 2-Channel power
amplifier with integrated DSP. It delivers up to 2x140W in 4 or 8 ohm or
up to 1x280W in bridge mode. As a unique feature, it can also deliver
280 watt in 70V/100V mode without using internal transformer. For
added flexibility, one channel can run in 4 or 8 ohm while the other
channel runs in 100V mode.
Designed as a state-of-the-art tool for fixed installation, it provides a full
set of DSP features with pre-sets for all Cornered speakers. Automated
room EQ is EVEN possible with the use of an external ASIO card and
microphone. In addition, CA280DSP creates its own access point for
easy set-up via Wi-Fi.
CA280DSP includes a highly efficient switch mode power supply and
two Class D output stages with ultra-low distortion, high efficiency and
a full set of circuit protections. An efficient heat dissipation system and
over-heat protection ensures uncompromising reliability.
The advanced power supply includes power factor correction and
delivers consistent, regulated power worldwide.
CA280DSP is capable of sophisticated loudspeaker processing with its
DSP running 48 kHz/24 bit and high performance 24bit AD/DA
Converters. There are 5 EQ’s on the input channels and 30 EQ’s on the
output channels. Each band can be switched to Bell, Lo/Hi-Shelving with
variable Q. The HP/LP filters offers slopes from 6dB/Octave up to
24dB/octave including Butterworth, Bessel and Linkwitz-Riley.
FEATURES
Top grade 24 bit DSP
Dynamic loudness
Limiter with variable attack/release/threshold
RMS compressor
Delay in time or distance
White/pink noise generator
Sound masking
Auto EQ (requires ASIO card and microphone)
Auto On/Auto off
Energy Star compliant
No fan
Power factor correction
Network Connection & Control
USB, RJ45 or Wi-Fi connection for system setup,
monitoring and control via remote PC software
Simultaneous control of up to 32 units via PC software
Pre-sets for all Cornered loudspeakers
Connection for remote volume control (GPIO)
Power & Amplifier Sections
24bit/48kHz high end converters
2x140W @ 4ohm or 8ohm
1x280W in 70V/100V Direct Drive
1X250 W in bridge mode - 8 ohm
Switch-Mode Power Supply with auto voltage sensing
Ultra-low distortion Class D amplifier
Full protection circuitry including over-current, over/
under- voltage, output, DC and over- temperature
