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• connections & operations •

Micro Sub 8 • page 5

With all audio equipment OFF 

1.  If you are using Left, Right input of your subwoofer: Connect to these sockets  
 

the 'Line out' of your  preamplifier, amplifier, processor, or source. (Please   

 

refer to the ‘Notes’ if you intend to use a high level input.) (Please refer to   

 

Fig. 2 on page 4) 

2.  If you are using LFE input: Connect to this socket the ‘SUB OUT’ of your AV  
 receiver

3.  Keep the Level  control at 'Min,' and the Frequency control  at approximately  
 

3 o’clock setting.

4.  Plug in the Mains Cord supplied to a 230V AC outlet which has a firm earth  
 connection. 

5.  Switch 'ON' your source and amplifier/preamplifier. 

6.  Switch on power to the system 

7.  Play a section of audio that you know has good low frequency (bass)  

 

 recording.

8.  Turn up the volume of your amp/preamp till you attain a comfortable listening  
 level.

9.  Now, slowly turn up the Level of your subwoofer till you reach the maximum  
 

undistorted volume/ the level of bass that you desire.

10.  Adjust the Frequency to find a setting that gives you the most satisfying    
 

bass response (It would be a good idea to find out the low frequency limit of  

 

your main speakers. This should allow you to have a more educated

 

approach towards setting the limiting frequency of your subwoofer).

Summary of Contents for Micro Sub 8

Page 1: ...Micro Sub 8 powered subwoofer owners manual ...

Page 2: ...TION Page 1 PRODUCT FEATURES Page 1 UNPACKING Page 1 FIG 1 CONTROLS Page 2 AMPLIFIER FUNCTIONS CONTROLS Page 3 FIG 2 CONNECTIONS Page 4 CONNECTIONS OPERATIONS Page 5 PLACEMENT OF SUBWOOFER Page 6 TROUBLESHOOTING Page 7 SPECIFICATIONS Page 8 ...

Page 3: ...ar any source of radiation heat directly under sunlight or in a dirty place WARNING Do not put the unit in rain or moist places which will lead to shock or fire Do not block the ventilation area of the unit and place any material on the unit Ensure that the AC outlet has a firm earth connection Use only the AC cord supplied with the unit This symbol warns there is uninsulated dangerous voltage in ...

Page 4: ...ost of features to ensure effective low frequency response They are Built in high power Class D power amplifier to drive the dedicated subwoofer driver at full volume with low distortion while consuming very little power Efficient subwoofer amplifier integration that reproduces lows comfortably down to the threshold of human hearing Serious internal cabinet bracing and sealing to minimize spurious...

Page 5: ... fig 1 controls Micro Sub 8 page 2 6 8 7 5 4 3 2 1 INPUT 230V AC 50Hz AC FUSE T1 6A 250V POWERED SUBWOOFER MICRO SUB 8 RIGHTL EFT INPUT INPUT LFE LFE OVER VOLTAGE PROTECT MAINS ...

Page 6: ...posed With your subwoofer the upper limit corner frequency can be varied continuously between 50 and 150Hz There is no rule that governs the corner frequency setting Do experiment with the range provided till you locate the point at which the overall sound of your audio system is balanced 4 INPUT Connect the stereo output of your preamplifier to the left and right inputs with RCA to RCA cables 5 I...

Page 7: ...ont speakers NOTE While for the sake of simplicity a stereo amplifier has been shown here the same connections also hold for similar outputs on a home theatre receiver multi channel amplifier RoarR 1108D powered subwoofer MAINS OVER VOLTAGE PROTECT INPUT LFE INPUT RIGHT LEFT LFE INPUT 230V AC 50Hz AC FUSE T 0 8A 250V Micro Sub 8 ...

Page 8: ...plied to a 230V AC outlet which has a firm earth connection 5 Switch ON your source and amplifier preamplifier 6 Switch on power to the system 7 Play a section of audio that you know has good low frequency bass recording 8 Turn up the volume of your amp preamp till you attain a comfortable listening level 9 Now slowly turn up the Level of your subwoofer till you reach the maximum undistorted volum...

Page 9: ...ound is placed Suggestions on placement are given in the Figures below It is important to note that every reflecting surface increases the low frequency level by 3dB Hence when you place your subwoofer up against a wall you get a higher level of low frequencies than when it is placed further away from any wall Similarly when you place it in a corner the three reflecting surfaces further increase t...

Page 10: ...rd 150Hz It might so happen that there is inadequate low frequency information in the audio track and thus you need to extend the upper frequency response of your subwoofer The subwoofer may not be getting adequate input drive This can happen if you are using only one of the 2 Line Level inputs Ensure that both L R inputs of the subwoofer are receiving the input signal even though the input may be...

Page 11: ...ILTER 50Hz 150Hz PHASE Switchable 0 and 180 CONTROLS Level control frequency control INPUTS Left Right and LFE unbalanced RCA type INPUT SENSITIVITY 80mV at level control max DIMENSIONS HxWxD mm 330 x 330 x 429 NET WEIGHT 12 8kg FINISH Front Ash Outer skin Option of Black ash or Rosewood IN THE BOX Mains cord user s manual Screw on spike disc and tightening lever Due to continuous improvements all...

Page 12: ...SONODYNE India H O 98 NB Block E New Alipore Kolkata 700053 sonodyneofficial SonodyneMusic sonodyneofficial 91 9830855260 response sonodyne com www sonodyne com ...

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