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Soki Saku. Set of 40 spikes and 40 spike bases for audio equipment.

โ˜…โ˜…โ˜…โ˜…โ˜… 4.5 rating ยท 26 reviews ยท 257+ sold
$38.94 $50.6219982147217 30% OFF
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Product Details

Solid brass, machined product.

The product in the photos is a sample used for photography and shows signs of use. The item you will receive is newly made and has been stored, so it is in perfect condition.

This product is listed on Mercari. Any other sales are unauthorized resales. I recently discovered that my products are being resold without permission. While resale is one thing, there's also a possibility of products. Please be aware.

The first photo shows the quantity for sale.
The 10-yen coin in the photo is for size comparison and is not part of the product.

The 40 in the product name refers to the size designation. We also have size 30.
We also offer different quantities for the same size.
Spikes 40, Spike Bases 40

Spike dimensions:
Outer diameter: 39.5 mm, Total height: 10.0 mm, Base: 5.0 mm, Projection: 5.0 mm, Weight: 53 grams.

Spike Base dimensions:
Outer diameter: 39.5 mm, Total height: 10.0 mm, Hole depth: 4.0 mm, Weight: 102 grams.

The surface is left as machined.
As there is no surface treatment such as painting, it will change color over time.
Please enjoy this as an aging process.

If you like a product, please note that if it has been listed for a while, it may be deleted and relisted.

Before ordering, please read my profile. It contains information about brass products and requests regarding transactions.

Purchases without comments are welcome.

The products are handmade.
Please refrain from price negotiations, as it feels like a discount on my skills and efforts.

We do not offer discounts for bulk purchases. If you wish to purchase multiple items, please submit the total price as is.

#Brass
#Spikes
#SpeakerSpikes
#SpikeBases
#SpeakerBases
#Insulators
#Audio
#Sojyu

Category
Speaker Woofer
Condition
Almost new
Shipping
Included in price (by seller)
From
Osaka

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 (26)

4.5
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Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
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1 star
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M
User3163228
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2026-11-06

Degelijke constructie en stabiel in gebruik.