SQ 400

The SQ 400 design includes 4mm steel top and base plates combined with zinc plated M8 fixing bolts for joint rigidity. The hand polished steel plates connect to an ERW BS EN 10305-3 steel 50.8 x 50.8mm tube as standard for sound quality and as part of the Custom Design attention to detail philosophy.

The solid hardwood support columns are manufactured from solid Ash, Oak or Walnut. They are harvested from sustainable, professionally managed forests. Finishes available include White, Natural, Oak, Cherry, Mahogany, Walnut and Black. The natural properties of wood can dampen resonance noise vibration, preventing the transition through the design and influencing the stand and speakers performance, without the requirement for mass loading the support column.

We manufacture our world renowned Inert Acoustic Steel and Aluminium products for total isolation

Custom Design are proud to present the award winning SQ 400 ranges. The SQ 400 Speaker Support Stand Range are manufacture by the craftsman at Custom Design and the base model in the SQ Range.

By combining the ERW BS EN 10305-3 steel support columns or the solid hardwood supports with 4mm steel top and base plates , Custom Design have created a discrete. rigid speaker support stand. Mass loading the steel support columns with Inert Filler adds 3.5kg to the final mass, we recommend 1 bag of Inert Filler per column, improving the performance of your SQ 400 Speaker Stands.

Inert Acoustic Top and Base plates are an optional extra upgrade and so are the aesthetically pleasing 6mm Clear Glass base plinths manufactured to BS EN 12150-2.

The modern, contemporary SQ 400 multi award winning ranges have true aesthetic appeal. When combined with Inert Acoustic Top and Base plates the reduction in resonance noise vibration 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 material.
SQ 400 Speaker Support Stands complete with Inert Acoustic Top and Base Plates are an optional extra. Acoustic top plates are £39.99 per pair when purchased separately.

Top Support 165 x 180mm (optional 140 x 180mm on request)
Base Plate dimensions 220 x 260 x 4mm steel or optional extra 220 x 260 x 6mm clear glass base

Cable tidy management base plate to prevent any resonance occurring inside the support column and effecting sound performance
6mm Clear Glass Bases are manufactured to British Safety Standard BS EN 12105-2 and £20.00 optional extra.
M8 Zinc plated Allen Key adjustable base isolation spikes supplied as standard.
Standard height available 610mm (24") Custom Heights available only in the steel support column option.
Standard finishes are Black, White or Mercury steel supports

Solid Hardwood supports - White, Oak, Cherry, Mahogany, Walnut or Black in the solid hardwood finishes

1 bag of Inert Filler recommended per column ( 610mm hieight )

Inert Filler optional extra £4.99 per bag or £34.99 for box of 8

SQ 400 Steel Speaker Stands 610mm (24") high
6mm Clear Glass Bases BS EN 12150-2 £20.00 optional extra per pair

SQ 400 Wood Speaker Support Stands 610mm (24") high with Acoustic Top Plates and Steel or Clear Glass base supplied standard.