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Ebony Insulator Cubes, 3cm Square, Set of 8

β˜…β˜…β˜…β˜…β˜… 4.5 rating Β· 35 reviews Β· 347+ sold
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Product Details

A set of 8 cube insulators, approximately 3cm square, made from the rare ebony wood (kokutan). (Photos are for illustrative purposes only).

Finished with meticulous care, as expected from a handmade product.

β—― Features of Ebony Insulators

Ebony is characterized by its extremely high density, weight, and hardness.
By using this material for insulators, unwanted vibrations from speakers and other audio equipment are effectively suppressed. This tightens the low frequencies and further enhances resolution.
Enjoy the warm and lustrous sound unique to wood, distinct from metal.

β—― Surface Finish

Polished carefully with natural wax to bring out the deep luster and beautiful grain characteristic of ebony.

β—― Product Details

Quantity: Set of 8 (for 2 speakers)

Size (approximate actual measurements):
Height (grain direction): 30.1mm Β±0.3mm
Width: 29.5mm Β±0.8mm

We will do our best to provide pieces with consistent heights, but due to individual variations, please use combinations that do not cause wobbling when installed.

β—― Important Notes (Please Read Carefully)

・Color tone, grain pattern, and surface texture will vary for each individual piece. Please enjoy the natural characteristics of the material.
・There may be traces of deburring marks, minor chips, etc., on the corners and edges (please refer to photos 2 onwards).
Those seeking the perfection of mass-produced items should refrain from purchasing.
・We cannot accept price negotiations for this item alone, nor can we sell individual pieces.

β—― Shipping Method

To minimize thickness, the item will be protected in a plastic bag and shipped via Yu-Packet Post mini.

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#Audio
#Speaker
#Insulator
#Ebony
#Rosewood

We also have other audio-related products available.
Please click the tag below.

#FrogFields_Audio

Category
Audio Accessories
Condition
New/unused
Shipping
Included in price (by seller)
From
Tokyo

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (35)

4.5
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Based on 326 reviews
5 stars
90%
4 stars
10%
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1 star
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M
User3563890
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2026-11-06

Functional design, easy setup, and durable material make it convenient to use.