background image

nuPro 

 

A-500

nuPro A-500 · 

©

4/2020 EN

Active Speaker 

Safety Instructions 
Operating Manual
Technical data

Summary of Contents for nuPro A-500

Page 1: ...nuPro A 500 Active Speaker Safety Instructions Operating Manual Technical data ...

Page 2: ...nger of electric shock To avoid the risk of electric shock the speaker may not be opened by the user There are no user serviceable parts inside the speaker Service work and repairs are reserved for qualified specialists authorized by Nubert If you need service please contact Nubert electronic GmbH directly info nubert de Danger of suffocation Never let children use or play with neither speaker rem...

Page 3: ... antenna systems connected to the loudspeaker must com ply with all applicable laws and regulations and be professionally installed by an approved installation company Use only the appropriate power cord to connect the speaker Do not modify the power cord or its plug Make sure that the mains voltage at your location matches the requirements of the loudspeaker The correct power supply can be found ...

Page 4: ...us precise and direct sound reproduction with the finest resolution in the entire frequency spectrum However even honest loudspeakers are exposed to the manifold influences of room acoustics In order to achieve the most natural and true to life reproduction possible please observe the following general installation instructions The speaker should be placed at least 50 centimeters away from back an...

Page 5: ...to listen to Alternatively you can configure and control both speakers indivi dually For more information see page 8 in the SETUP section n SPDIF inputs on the master speaker box Source devices with electrical digital output e g CD player various network players satellite receiver various radio transmission systems n SPDIF input on the slave speaker box right speaker Connection to the link output ...

Page 6: ... and then to the Playback devices entry Alternatively in the Control Panel go to the entry Sound 3 A window with available playback devices opens a The nuPro speaker appears as Lautsprecher USB Audio DAC on the list b Click on it and set it as default c Click apply to save your settings 4 You can change the name and the icon of your nuPro speaker if you wish To do so simply click on the USB Audio ...

Page 7: ... introduced so called latency If you connect additional nuPro loudspeakers to the link output this delay is automatically compensated for in order to ensure the best possible time alignment The result is an optimal stereo image with precise voice location see page 9 section fur ther applications Sound format The digital inputs of your nuPro loudspeakers accepts PCM format signals only It may there...

Page 8: ...get to the next menu where you can set the proper frequency using the and keys Note Setting the high pass filter to a higher frequency increases the maximum possible sound pressure level from your nuPro loud speaker n SETUP This menu item is used to select the operating mode If you operate your nuPro active loudspeakers as a stereo pair select pair for both speakers This is also the factory settin...

Page 9: ... 2x 90 Watt 1x 270 Watt music power Frequency response 36 22 000 Hz 3dB 38 21 000 Hz 2dB Input sensitivity 300 mV automatic sensitivity selection Max Input 3 5 V Standby power consumption 0 5 Watt Maximum sampling rates USB 16 bit 48 kHz S PDIF optisch 24 bit 96 kHz S PDIF elektrisch 24 bit 96 kHz Dimensions H x W x D 98 x 17 x 17 cm Housing 102 5 x 26 x 26 cm total incl baseplate Weight 17 5 kg C...

Page 10: ...SETUP section RIGHT MID HI or 12 dB Raise or lower the mid and high frequencies MENU 11 dB 0 dB 11 dB 12 dB BASS or 12 dB Raise or lower the bass level MENU 11 dB 0 dB 11 dB 12 dB BAL or L 9 dB Adjusting a volume difference between left and right nuPro speaker MENU L 1 dB LR 0 dB R 1 dB R 9 dB SUBOUT or 160_Hz Adjusts the upper crossover frequency of the subwoofer output MENU 150 Hz 50 Hz 40 Hz SY...

Page 11: ...LIMIT when the protective limiter is active MENU OFF Does not display the function of the limiter the protective limiter is still active PRESET or PRSET1 MENU long Press and hold saves all settings as a preset SAVING is shown for 3 seconds MENU MENU short Short Press loads a preset LODING is shown for 3 seconds PRSET2 PRSET3 AUTO MENU OFF AGAIN or ON Activates the automatic input sensitivity sensi...

Page 12: ...sible Disposal and battery return Environmental protection Ingredients e g chemical pollutants in old appliances can damage the environment and health if stored improperly in particular if they are not shatterproof or disposed of properly by persons not authorised to do so Especially in the case of illegal exports there is no guarantee that the environment and human health will be protected from d...

Reviews: