I found some deflex panels at home which I am now never gonna use for speakers coz my last speaker build was rubbish.
That said can I cut these up and use them instead of spikes under speakers?
They are made of sorbothane and I hate wasting things
Location: london
Posts: 59
I'm loheswaran.
I found some deflex panels at home which I am now never gonna use for speakers coz my last speaker build was rubbish.
That said can I cut these up and use them instead of spikes under speakers?
They are made of sorbothane and I hate wasting things
Just a little hi-jack here but on the same discussion
I have some low height heavy plate metal stands sandwiching a 125mm tube. These are placed directly on carpeted wooden floor, so I bought some sorbothane feet and placed then mon the top plate to separate the speakers from the stands
IMO they made the speakers sound boomy and lost a lot of the soundstage. Removed them and put them.under my TT, which did improve the bass
Stewart
You can stand larger conventional Hi-Fi speakers on soft or hard materials but neither will isolate/decouple within the low regions of the audio band. The weight of the speaker works against you. Use whatever 'rubbery' pad materials you like, but generally the end result will be the same, your speakers will still couple with what is beneath them at bass frequencies. You may get some discernible isolation effect with small stand mount boxes, due to the lower weight. You'd need to do a frequency sweep to find out what though.
It is impossible for anything digital to sound analogue, because it isn't analogue!
@walpurgis
Exactly what I thought, heavy weight items can't be de-coupled using flexible materials.
I drilled out some ply and put spikes through and placed them under the stands can't say u hear any difference than having the plates directly on the floor tbh
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Sorry, but I would disagree with this.
Heavy items such as speakers can be acoustically isolated by flexible materials providing those flexible materials are working in their optimum range. Too hard and they are not compressed at all and are ineffective. Too soft and they will be squashed 'flat' and will be ineffective.
Here is a product made by the manufacturers of SVS subs which can support and work with heavy subwoofers. Each foot is optimised to work with weights of 35-40lbs. You just need to select the right feet to work with your speaker weight. You wouldn't put a set of springs designed for a Fiat 500 on a lorry. This is where DIY becomes problematical.
https://petertyson.co.uk/svs-soundpa...on-feet-4-pack
Source
SW1X Universal Music Server UMS I Signature with Power Supply Unit PSU I Signature
SW1X USB II
SW1X DAC III Special
Audiolab 6000 CDT transport
Amps
Pre amps -- Hi fi Collective twin mono ladder stepped attenuator, with Charcroft Z-foil and silver wired. And First Watt B1 active no gain buffer.
Power amps -- Welborne 45 SET monoblocks 1.8W / Decware Taboo 6W / Elekit 300B TU-8600SVK plus further improved components 9W / ICE Power 1000W
Speakers
Highly modified Endorphin P17 open baffle speakers containing both vintage and modern alnico drivers and paper cones. All silver wired - 8" Cube Audio FC8 full range drivers and vintage 15" Altec VOTT 416 bass drivers. All sat on Townsend Audio Podium seismic isolation platforms.
BK Electronics XLS400FF Sub.
Cabling
Silver mains cables, interconnects and speaker cables by SW1X
Headphones
HRT HeadStreamer and SennHeiser HD650 headphones
Bit of an update. SVS conform their product is made from silicone rubber.
Here is a scientific summary of its properties
"The loss modulus (tan δ)* of silicone rubber is generally low, making it ill-suited for use as a vibration insulator."
So it looks like Sorbothane wins the acoustic isolation race, but its less good at supporting weight than rubbers. May be a case of having to use more feet on heavy speakers.
Source
SW1X Universal Music Server UMS I Signature with Power Supply Unit PSU I Signature
SW1X USB II
SW1X DAC III Special
Audiolab 6000 CDT transport
Amps
Pre amps -- Hi fi Collective twin mono ladder stepped attenuator, with Charcroft Z-foil and silver wired. And First Watt B1 active no gain buffer.
Power amps -- Welborne 45 SET monoblocks 1.8W / Decware Taboo 6W / Elekit 300B TU-8600SVK plus further improved components 9W / ICE Power 1000W
Speakers
Highly modified Endorphin P17 open baffle speakers containing both vintage and modern alnico drivers and paper cones. All silver wired - 8" Cube Audio FC8 full range drivers and vintage 15" Altec VOTT 416 bass drivers. All sat on Townsend Audio Podium seismic isolation platforms.
BK Electronics XLS400FF Sub.
Cabling
Silver mains cables, interconnects and speaker cables by SW1X
Headphones
HRT HeadStreamer and SennHeiser HD650 headphones
I suppose that's why Max Townshend RIP used a damped spring in his isolation bases.
Source
SW1X Universal Music Server UMS I Signature with Power Supply Unit PSU I Signature
SW1X USB II
SW1X DAC III Special
Audiolab 6000 CDT transport
Amps
Pre amps -- Hi fi Collective twin mono ladder stepped attenuator, with Charcroft Z-foil and silver wired. And First Watt B1 active no gain buffer.
Power amps -- Welborne 45 SET monoblocks 1.8W / Decware Taboo 6W / Elekit 300B TU-8600SVK plus further improved components 9W / ICE Power 1000W
Speakers
Highly modified Endorphin P17 open baffle speakers containing both vintage and modern alnico drivers and paper cones. All silver wired - 8" Cube Audio FC8 full range drivers and vintage 15" Altec VOTT 416 bass drivers. All sat on Townsend Audio Podium seismic isolation platforms.
BK Electronics XLS400FF Sub.
Cabling
Silver mains cables, interconnects and speaker cables by SW1X
Headphones
HRT HeadStreamer and SennHeiser HD650 headphones
After more than enough investigation, I have ordered 2 sets of 4 of these sorbothane feet. At 70 Duro 'hardness' they will take the weight.
Total cost is less than £70. Not very pretty, but who can see them under the floor standers?
https://www.ebay.co.uk/itm/333145988...MAAOSwo4pYJIkL
Source
SW1X Universal Music Server UMS I Signature with Power Supply Unit PSU I Signature
SW1X USB II
SW1X DAC III Special
Audiolab 6000 CDT transport
Amps
Pre amps -- Hi fi Collective twin mono ladder stepped attenuator, with Charcroft Z-foil and silver wired. And First Watt B1 active no gain buffer.
Power amps -- Welborne 45 SET monoblocks 1.8W / Decware Taboo 6W / Elekit 300B TU-8600SVK plus further improved components 9W / ICE Power 1000W
Speakers
Highly modified Endorphin P17 open baffle speakers containing both vintage and modern alnico drivers and paper cones. All silver wired - 8" Cube Audio FC8 full range drivers and vintage 15" Altec VOTT 416 bass drivers. All sat on Townsend Audio Podium seismic isolation platforms.
BK Electronics XLS400FF Sub.
Cabling
Silver mains cables, interconnects and speaker cables by SW1X
Headphones
HRT HeadStreamer and SennHeiser HD650 headphones