The Kef R3 303 Speaker Stand have been designed and manufactured by the skilled workforce at Custom Design. The tri point isolation design includes a 4mm Inert Acoustic Steel Isolation Top Plates, 4mm CR4 steel base plates for a superior finish and zinc plated M8 fixing bolts for total integrity and joint rigidity as standard. Hand polished steel plates connect to the ERW BS EN 10305-3 Steel 76mm tubes, reflecting the attention to detail and standards of quality that Custom Design provide to all of their customers. Custom Design manufacturer in house the world renowned Inert, Acoustic Steel isolation and Acoustic Aluminium isolation products. All acoustic steel or acoustic aluminium products are not made for or by any other companies except Custom Design.
The Tri Point Base isolation Kef R3 303 Speaker Support Stand Range provide substantial strength and integrity. By combining the ERW BS EN 10305-3 76mm steel tube support columns with 4mm Acoustic steel isolation top and CR4 steel base plates. Custom Design have created a discrete, rigid tri point isolation speaker stand support with an initial mass of 12kg per pair. Mass loading the support columns with Inert Filler adds a further 13kg to the final mass, we recommend at least 2 bags of Inert Filler per support column, enhancing the performance of your Kef R£ 303 Speaker Stands. If the bass frequency requires more control then add the Inert Filler in small increments of 500g until the bass frequency has been fine tuned your speaker cabinet characteristics. When combined with our unique inert Acoustic Steel Isolation Top plates and the 20mm x 20mm x 8mm isolation pads the reduction in resonance vibration noise is significant, resulting in an improved performance and sound quality. Please visit our Acoustic Steel page to view the graph demonstrating which frequencies of resonance vibration noise are absorbed by each process and the combination of Acoustic Steel top and base plates with our specially selected Inert Filler.
Standard finishes include Black or White
Kef R3 303 Speaker Stands have Acoustic Steel Isolation Top Plates supplied standard. Kef R3 303 Top Supports are 180 x 280 x 4mm - custom sizes available Kef R3 303 Base Plate dimensions 240mm wide x 390mm depth x 4mm CR4 Steel for a superior finish
The base plate can be reversed to use which ever way our customers find most aesthetically pleasing
M8 Black Zinc Plated Allen Key adjustable Base isolation spikes supplied as standard
Complimenting M8 Black Zinc Plated Spike covers supplied as standard.
Support Columns manufactured from ERW BS EN 10305-3 76mm steel tube for greater Rigidity
Available heights 510mm (20") and 610mm (24")
Standard finishes: Black or White
2 Bags Inert Filler recommended per Centre Column support ( 610mm high ) If the bass frequency requires more control then add the Inert Filler in small increments of 500g until the bass frequency has been fine tuned your speaker cabinet characteristics.
Custom Design only recommend Inert Filler with all of our Custom Design range of Speaker Stand Supports. It is not a waste product, will not rust, kills voids to prevent resonance in all speaker stand support columns, easy to apply with a very high mass value, 1mm to 2mm particle size for perfect mass loading of speaker stand supports
Inert Filler optional extra £5.99 per bag or £39.99 for box of 8
20mm x 20mm x 8mm Black Isolation Pads supplied as Standard
Image: Kef R3 303 Speaker stands Tri isolation point speaker stands side view in Black finish
HiFi Isolation Accessory 25mm dia Black, Solid Aluminium Floor Protectors optional extra £39.99 set of 8
Image: Kef R3 303 Speaker stands Tri isolation point speaker stands front view in Black finish
HiFi Isolation Accessory 25mm dia Black, Solid Aluminium Floor Protectors optional extra £39.99 set of 8
Image: Kef R3 303 Speaker stands Tri isolation point speaker stands front view in Black finish
Image: Kef R3 303 Speaker stands Tri isolation point speaker stands front view in Black finish
HiFi Isolation Accessory 25mm dia Black, Solid Aluminium Floor Protectors optional extra £39.99 set of 8
Image: Kef R3 303 Speaker stands Tri isolation point speaker stands front view in Black finish
HiFi Isolation Accessory 25mm dia Black, Solid Aluminium Floor Protectors optional extra £39.99 set of 8
Image: Kef R3 303 Speaker stands Tri isolation point speaker stands front view in Black finish
Image: Kef R3 303 Speaker stands Tri isolation point speaker stands side view in Black finish
HiFi Isolation Accessory 25mm dia Black, Solid Aluminium Floor Protectors optional extra £39.99 set of 8
Image: Kef R3 303 Speaker stands Tri isolation point speaker stands side view in Black finish
Image: TRS 303 Speaker stands Tri isolation point speaker stands Top view in Black finish with acoustic steel isolation top plate and 20 x 20 x 8mm isolation pads
HiFi Isolation Accessory 25mm dia Black, Solid Aluminium Floor Protectors optional extra £39.99 set of 8
Image: Kef R3 303 Speaker stands Tri isolation point speaker stands side view in Black finish
HiFi Isolation Accessory 25mm dia Black, Solid Aluminium Floor Protectors optional extra £39.99 set of 8
Image: Kef R3 303 Speaker stands Tri isolation point speaker stands side view in Black finish
Image: Kef R3 303 Speaker stands with Acoustic Steel Isolation Top Plate supplied as standard - Converts resonance energy to heat with a constrained layer dampening system - Kef R3 303 Acoustic Steel Top Plate 180mm wide x 280mm depth x 4mm acoustic steel
Image: Kef R3 303 Speaker Stand in Black with New Larger CR4 4mm Oiled and Pickled Black Base Plate
HiFi Isolation Accessories 25mm dia Black Solid Aluminium Floor Protectors Optional Extra £39.99 Set of 8
Image: Kef R3 303 Speaker Stand Base Plate and complimenting Black Zinc Plated spike covers.
HiFi Isolation Accessories 25mm dia Black Solid Aluminium Floor Protectors Optional Extra £39.99 Set of 8
Image: Inert Filler Custom Design Specialist Speaker Stand Mass Loading Material - Box of Inert Filler13kg (8 bags) or sold as Individual bags approximately 1.7kg per bag Exclusive to Custom Design and only recommended for Custom Design Speaker Stands Image: Black Zinc Plated Easy Access Allen key adjustable M8 Isolation Spike supplied as standard.
HiFi Isolation Accessories 25mm dia Black Solid Aluminium Floor Protectors Optional Extra £39.99 Set of 8
Image: Acoustic Steel Isolation Top Plate Including 20mm x 20mm x 8mm isolation Pads supplied as standard.
Image: Kef R3 303 Speaker Stand in Black with 4mm Steel Base Side View
HiFi Isolation Accessories 25mm dia Black Solid Aluminium Floor Protectors Optional Extra £39.99 Set of 8
Image: Black Zinc Plated M8 Base Isolation Spike with Black Zinc Plated Complimenting Spike Covers - easy access Allen key adjustability.
HiFi Isolation Accessories 25mm dia Black Solid Aluminium Floor Protectors Optional Extra £39.99 Set of 8
Speaker Stands, HiFi Stands HiFi Supports HiFi Furniture HiFi Tables Designed and Engineered in the UK by Custom Design (All Design Copyright Custom Design 2016)
HiFi Stands HiFi Supports HiFi Table HiFi Furniture HiFi Accessory Speaker Stand Specialist Manufacturer for 37 years.
