Redgum RGS38i Owner'S Manual Download Page 13

   

 

 

11 

 

Achieving the best sound from your system 

This section is provided to offer some general assistance to those seeking 
to get the very best performance from their system.  You will be surprised 
by just how much improvement can be had be experimenting with a few 
simple factors.  The following advice is based on our own years of trial 
and error, and we hope that checking through it makes a positive 
difference to the sound of your system. 

Your listening room 

Strange as this may sound, the room itself will have a profound affect on 
how your audio system responds.  In fact, many experts consider the 
room to be as important to the sound as any other component in your 
system!   

Did you ever notice how it’s difficult to talk in some restaurants because 
you can’t hear each other over all the other conversations going on 
around you?  Yet another similarly sized restaurant is perfectly suited to 
intimate romantic murmuring.  The difference lies in the surfaces around 
you.  Here is a simple test – go into your bathroom and clap your hands; 
then clap them again in a room with carpet, curtains and other soft 
furnishings.  Notice the difference?  In a room with many hard reflective 
surfaces sound waves bounce around a lot before dying out.  Not even 
the most expensive stereo in the world is capable of sounding good in 
such a challenging acoustic environment. 

When it comes to your listening room the same principles apply.  Wooden 
floorboards, polished concrete and slate are all highly reflective surfaces.  
In a room without curtains or other wall furnishings the sound may be 
overly ‘bright’ or aggressive. 

Similarly, it is possible for a room to be too ‘damped’ or absorptive.  
Where there are no reflective surfaces at all the sound may seem ‘dead’ or 
lacking in energy. 
Luckily for us, most household rooms are a combination of the two.  And, 
generally speaking, a combination of the two will bring about the best 
results. 

Too many hard surfaces? 

If your room is sounding too ‘bright’, try placing a large rug on the floor 
between your listening position and the speakers.  Or hang some soft 
furnishings from the walls. 

Summary of Contents for RGS38i

Page 1: ...DGUM Audio Pty Ltd Factory 3 25 Clarice Rd Box Hill South VIC 3128 Australia Ph 61 3 9897 1277 Fax 61 3 9897 1399 redgumaudio com ABN 45 093 132 515 REDGUM Audio Loudspeakers RGSB RGS38i Owner s manua...

Page 2: ...Placing your speakers in the best position 4 Using stands and spikes to improve the sound 5 Caring for your speakers 9 Other equipment 10 Amplifiers 10 Loudspeaker cables 10 Achieving the best sound f...

Page 3: ...amiliar with camping in the Australian bush will tell you don t ever pitch your tent underneath a red gum tree A celebrated part of our culture it has perhaps been made most famous through the landsca...

Page 4: ...se ensure that your amplifier is turned off and disconnected from mains power to avoid the risk of electrical shock and or damage to your equipment During connection it is important to tighten all con...

Page 5: ...w the procedure outlined below to bi wire your speakers Please note that bi wiring requires two sets of loudspeaker cables Bi wire connection procedure Step Action 1 Remove the gold bridging pieces co...

Page 6: ...alls Bigger distances will usually bring about an additional improvement in the sound Distance between the speakers themselves The correct distance between the speakers will depend on the size of your...

Page 7: ...hod will result in a speaker cabinet that is low in resonance Both REDGUM Bookshelf and Floorstanding speakers are constructed of 19mm inch MDF and have internal cross bracing to add to the rigidity o...

Page 8: ...he solid pool edge This image of the lost energy of motion parallels the losses in the quality of sound when the speaker assembly cabinet driver frame stand spikes moves independently of the cone When...

Page 9: ...r either Bookshelf and Floorstanding speakers look for ones that will support the speakers at the ideal listening height tweeter at about ear level when seated Stands should also be constructed of a r...

Page 10: ...place a large coin under each spike to minimize any marks on the floor The coins can be safely secured to the floor by using pea sized pieces of blu tack poster tack The addition of lead shot As has...

Page 11: ...our speakers with the grilles removed dust build up can become a problem In this case we recommend the use of a small soft brush e g an unused paintbrush to lightly flick the dust off Finally if you w...

Page 12: ...ction of the bare cable to determine its actual thickness unmagnified by the surrounding plastic Choose a cable that offers a large perimeter of copper as a large surface area will assist transmission...

Page 13: ...e surfaces around you Here is a simple test go into your bathroom and clap your hands then clap them again in a room with carpet curtains and other soft furnishings Notice the difference In a room wit...

Page 14: ...and hence the quality of signal transmission Always remember to turn off all equipment before connecting or disconnecting any wires or cables Amplifiers other than REDGUM as a source of speaker damage...

Page 15: ...s may also produce low frequency pulses that can damage both woofers and crossover networks There is only one fail safe method due care Learn the maximum safe volume position of your amplifier visuall...

Page 16: ...ned bass Speakers too close to rear wall Re position speakers see Where to put your speakers above Buzzing or crackling sound when connecting wires Equipment is turned on Turn off all equipment before...

Page 17: ...sions 210 W x 273 D x 425 H mm Features Bi Wiring as standard Connections 5 way gold binding post Crossover Polypropylene capacitors air cored inductors wire wound resistors Shipping weight 18 3 kg 22...

Page 18: ...subject to the following conditions and limitations This warranty is void and inapplicable if the speakers have not been used in accordance with the instructions contained in the manual been subject...

Page 19: ...n Name Address City Zip Post Code Country Date of purchase Place of purchase Model No Serial Number if any Fax this page to the REDGUM Audio factory at 61 3 9897 1399 Alternatively you may email the d...

Reviews: