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Ahuja UBA-800DP, Operation Manual, Page: 1 / 12

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PA POWER AMPLIFIER

UBA-800DP

800W RMS / 1050W Max.

®

8

Thank you for purchasing the  AHUJA PA Amplifier.

8

Please read this manual thoroughly before making connections and turning on the power. 
Following the instructions in this manual will enable you to obtain optimum performance from your 
new AHUJA  PA  Amplifier.

8

Please retain this manual for future reference.

 PA Amplifier

Summary of Contents for UBA-800DP

Page 1: ...A PA Amplifier 8 Please read this manual thoroughly before making connections and turning on the power Following the instructions in this manual will enable you to obtain optimum performance from your new AHUJA PA Amplifier 8 Please retain this manual for future reference PA Amplifier ...

Page 2: ...y to which this set can be connected is marked on the rear panel of the set Do not connect this set to any power source other than those specified on the rear panel Power Cord Protection Do not cut kink damage or modify the AC power cord supplied with this set Keep the AC power cord away from heaters and harmful chemicals Do not keep any heavy object on the power cord Operation on Generator When o...

Page 3: ... Front Panel Controls Features 5 Rear Panel Controls Features 6 MP3 Playback Facility Controls Features 7 Pairing of Bluetooth Device 8 Interconnections 9 Speaker Connection Guidelines 10 Typical Applications 11 Specifications 12 3 UBA 800DP Table of Contents ...

Page 4: ...ial Line Input and Line Output have been provided to enable interconnections with other power amplifiers Circuit Protector Device has been provided which safeguards the amplifier against overload and short circuit The amplifier is fully protected for variations in AC supply due to Genset Mains fluctuation upto 300V Indicator LEDs for Power Signal Temp Overload and Fault conditions have been provid...

Page 5: ... output level of the amplifier 5 POWER Switch Acceptable output levels are indicated by Push the top part of the knob to switch the occasional flickering of the 0dB LED If this LED amplifier ON Push the bottom part of the knob to glows continuously then it is advisable to reduce switch the amplifier OFF the input signal level either from the signal source or the amplifier volume controls 6 RESET B...

Page 6: ...only when theAux Input is For connecting an external Mixer to enhance the not connected number of inputs 19 AUX Input Jack Socket 250mV 23 LINE Output Jack Socket For accepting an unbalanced signal from an For connecting to a booster amplifier to obtain auxiliary source of higher output mixer CD Player combined higher power output etc 24 DC Fuses Rating 25Amp 250V T 25AL 20 AUX Input Jack Socket 1...

Page 7: ... once to repeat the song being played Press the connector again to repeat all the songs E SD MMC Card Connector Insert the SD MMC Card Q STOP Press to stop the track being played into the slot to play When taking out the card pull the card to take out R Vol Press to decrease the volume of Digital Player While inserting SD MMC card into the slot ensure that S Vol Press to increase the volume of Dig...

Page 8: ...r laptop starts searching for the new Bluetooth device The moment either TDMO11 or BTSPEAKER appears on the mobile phone or laptop select the new device i e TDM011 or BTSPEAKER and press OK or allow it to appear on mobile System is ready to use In some mobiles it asks for a code to allow access The press 0000 and follow the steps like pressing OK Allow once Allow always etc and make the device rea...

Page 9: ...p the amplifier very close to a wall so that air flow through the opening in the back plate is obstructed The amplifier must be powered through anAC earthed mains outlet All connections must only be carried out or changed with the amplifier switched OFF To avoid loud switching noise always switch ON the power amplifier after all other units of the audio system have been switched ON After operation...

Page 10: ...ur SPX 400 Speakers The four SPX 400 speakers each speaker has 8 impedance should be wired in parallel as shown in figure The resulting impedance of the speaker system is 2 Thus they should be connected to the 2 tap of the amplifier Connecting One SWX 650 Subwoofer One SWX 650 subwoofer system has an impedance of 8 Thus it should be connected to the 4 tap of the amplifier as shown in the figure Th...

Page 11: ...eaker stack which comprises of four SAX 300DXs 4 The four speakers in each stack will be wired together in parallel resulting impedance is 2 and connected to the COM and 2 tap of their respective UBA 800DPs 5 Finally when operating the system any adjustment in the overall tonal quality of the sound can be made through the Bass Treble of the first UBA 800DPonly 6 This MONO system is capable of deli...

Page 12: ...art of this compilation may be reproduced in any manner or translated without written permission E O E 0K 12 13 MODEL UBA 800DP Power Output 1050W RMS Max 800W RMS at 10 THD 750W RMS at 5 THD 700W RMS at 2 THD Output Regulation 2dB no load to full load at 1kHz Input Channels 1 Mic 1mV 4 7k Mic source impedance 50 to 1k 1 Aux 100mV 470k 1 Aux 250mV 20k 1 CD 250mV 20k Line Input 1V 10k MP3 Playback ...

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