audio technica / AT6902ST

The audio-technica AT6902ST is a spike base insulator that holds spikes in place, allowing for stable installation. When combined with the AT6901BR/AT6901ST spike insulators, it allows for various sound arrangements.

■Spike Base Insulators

■6 pieces included

*Cannot be used alone.

*Please use in combination with spike insulators AT6901BR/AT6901ST.

Maximize the capabilities of bookshelf speakers

Improve sound quality, and enjoy sound shaping by changing the spike bases.

■Spike base insulators that hold the spikes and provide stable placement

When combined with spike insulators, they can bring out the full information with excellent sound separation. Load capacity is up to 7kg per insulator, and up to 21kg with three-point support.

Furthermore, you can enjoy sound shaping by changing the material of the spike insulators. When combining different materials, the sound tendency of the material in contact with the speaker will be stronger.

■Achieve powerful sound with rich mid-low frequencies

(When combined with AT6901ST of the same material)

The properties of stainless steel material result in expressive and solid mid-low frequencies, achieving powerful sound.


■ Adds impact to beautiful high frequencies

(When combined with AT6901BR, a different material)

The resonance and high-frequency extension become slightly milder, resulting in a more impactful sound quality. Both brass and stainless steel characteristics are present, but the brass material has a stronger influence on the sound.



■ Quantity: 6 pieces

■ Material: Machined stainless steel

■ External dimensions: φ25mm x 7.5mm

■ Height: 18mm

(When combined with AT6901BR/AT6901ST)

■ Weight: Approx. 25g (per piece)

■ Load capacity: 21kg (with 3-point support), 7kg (per piece)

*Specifications may change without notice due to improvements, etc.