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Summary of Contents for Citronic CORVA-12A
- Page 1 CORVA Active Speaker Cabinets with DSP Item ref: CORVA-12A (178.912UK) Item ref: CORVA-15A (178.915UK) User Manual Version 1.0 Caution: Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty...
- Page 2 Introduction Thank you for choosing a CORVA active speaker cabinet as part of your sound system. This product is designed to provide high power output for a wide range of sound reinforcement applications. Please read this manual to achieve optimum performance from your speaker cabinet and avoid damage through misuse. Package Contents •...
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Page 3: Rear Panel Layout
Rear panel layout DSP USB port Menu display 3.5mm stereo (summed mono) AUX input MIX OUT line output XLR LINK (Input B) / MIX selector switch DSP / MODE control rotary selector INPUT A + B XLR/Jack sockets INPUT A + B VOLUME controls INPUT A + B MIC or LINE level switches Powercon ®... -
Page 4: Operation
Bluetooth audio streamed to the master speaker will be played in stereo across the 2 speakers. (so 2 x CORVA-12A or 2 x CORVA-15A can be a fully wireless stereo pair) When connected as a TWS pair, the “S” will remain static in the display. - Page 5 The third option within the SETUP menu is DELAY, allowing the output to be delayed by a preset amount up to 100 milliseconds. Pressing the selector on this setting and rotating to a specified DELAY value, then pressing again will apply this delay to the output compared with the input. This is useful align the sound waves coming from speakers at different distances from the listener (sometimes speakers are set up as “delay stacks”).
- Page 6 The next sub menu is for EQ, offering three bands of tone adjustment. Rotating the selector to highlight either TREBLE, MIDDLE or BASS, then pressing the selector enables the rotary to boost or cut that band (a graphic at the bottom shows the frequency response) Press BACK to return to the main menu.
- Page 7 Double click on the red Unconnect label at the top right side of the window and a pop up will appear showing the detected serial port and baud rate. Click “OK” and the label on the top right side will show Connected. (if this fails, check alternative serial port options in the drop down menu and/or re-start the PC or software) The top left side has options for File, Mode, Tool, and About.
- Page 8 The following two tabs relate to the High (tweeter) and Low (woofer) drivers in the Corva speaker. For each driver, there is a page that shows the frequency curve with directly editable filter points. Each driver has Hi-Pass and Lo-Pass shelving crossover filter sliders directly beneath the frequency graphic. Check the Enabled box to activate either crossover, and choose a type from the drop-down list on the left.
- Page 9 Specifications Model CORVA-12A CORVA-15A Power supply 230Vac, 50Hz (Powercon®) Amplifier construction Class-D with DSP control Main driver 300mmØ (12”) 380mmØ (15”) HF driver 75mm (3”) Titanium compression driver Power: rms 700W 900W Power: max. 1400W 1800W Sensitivity @ 1W/1m 99dB 100dB Max.
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