SKU: 82443264115

Furutech DSS-4.1 Reference Speaker Cable (30M Roll)

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Description

Furutech DSS-4.1 Reference Speaker Cable (30M Roll)Furutech DSS 4. 1 Reference Speaker Cable (30M Roll) Alpha OCC DUCC Speaker Bulk Cable DSS 4. 1 30 Metre Reel Furutechs (Alpha) OCCDUCC is one of a select few of conductors that Furutech engineers have found to excel in sound reproduction. (Alpha) OCC DUCC is constructed using a combination of DUCC Ultra Crystallized High Purity Copper and Furutechs world famous Pure Transmission (Alpha) OCC. Furutech DUCC Ultra Crystallized High Purity Copper

Furutech DSS-4.1 Reference Speaker Cable (30M Roll)

  • Alpha OCC-DUCC Speaker Bulk Cable DSS-4.1
  • 30 Metre Reel

Furutech’s α (Alpha) OCC‐DUCC is one of a select few of conductors that Furutech engineers have found to excel in sound reproduction. α (Alpha) OCC –DUCC is constructed using a combination of DUCC Ultra Crystallized High Purity Copper and Furutech’s world famous Pure Transmission α (Alpha)-OCC.

Furutech DUCC Ultra Crystallized High Purity Copper — supplied and regulated with strict quality control by Mitsubishi Materials Industries — is one of the best conductors Furutech engineers have found for signal transmission. (MMI is the leading manufacturer of the highest-purity oxygen-free copper in the world) Mitsubishi process this extremely pure oxygen-free copper with new technology that optimally aligns the crystals while reducing the number of crystal-grain boundaries resulting in a tremendously efficient conductor. Straight OCC’s benefits are its larger “fibrous” crystals in which one dimension is longer than the other two so as to create as few crystal junctions as possible. Thus, OCC’s sensitivity to directionality; one path exhibits the least resistance.

Furutech’s world famous Pure Transmission α-OCC is the result of further processing with the Alpha Super Cryogenic and Demagnetizing treatment. However, DUCC purity goes a significant step further. Mitsubishi Materials designed the new conductor to optimally align the copper crystal grain structure in addition to reducing crystal grain boundaries. As a result, DUCC is less sensitive to directionality than OCC.

Specifications:

Conductor Materials: Alpha-OCC + DUCC (7N Class)
Stranding Construction (mm); Inner 79/0.18 OCC (Right rotate), Middle 37/0.18 DUCC (Left rotate), Outer 42/0.18 DUCC (Right rotate). Diameter 2.75 mm
Approx. Size 11 AWG per conductor (4.02 Sq.mm)
Insulation Inner Material: Audio Grade FEP (Fluoropolymer)
Insulation Outer Material: Audio Grade P.E. (Red, White, Green). Diameter 5.75 mm
Twisting Method: 2 Cores Twisted
Fillers: Cotton Filler
Barrier: Layer Non-Woven Fabric wrap
Inner Sheath Material: Audio Grade Flexible PVC (Black) Nano/Ceramic / Carbon particle compound. Diameter: 14.0 mm
Shield Method Cu Foil + Braided OFC + Paper
Sheath Material: Audio Grade Flexible PVC (Rose Red) Nom. Thickness 1.2mm
Overall Diameter: 19.0 mm

Approx. Electrical Properties:

Resistance: .0045 Ohms / meter
Capacitance: 51.69 pF / meter
Inductance: .7 uH / meter
Dielectric Strength: 3000VAC

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SKU: 82443264115

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★★★★★ 5
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Sun protection factor: 50 Sun Protection Factor (SPF), Size: 6 Ounce (Pack of 2)
My favorite summer sunscreen protection for myself and my kiddos! Smells good and does what it says. Kids are in and out of the water and mom basks in the sun so it protects us all!
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Reviewed in the United States on April 26, 2026
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★★★★★ 5
Great sunscreen brand
Sun protection factor: 30 Sun Protection Factor (SPF), Size: 3 Fl Oz (Pack of 2)
We love this brand. It provides the sun protection we are looking for. Easy to apply and it has a pleasant scent.
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Reviewed in the United States on April 11, 2026
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Dayra Gonzalez
Port Orchard, US
★★★★★ 5
smells fresh without being overpowering
Sun protection factor: 30 Sun Protection Factor (SPF), Size: 6 Fl Oz (Pack of 1)
The spray makes it SO easy to apply, especially when you’re in a rush. No white cast, no heavy feeling—just a quick mist and you’re good to go.
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Reviewed in the United States on March 19, 2026
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Todd P.
West Palm Beach, US
★★★★★ 5
Perfect!
Sun protection factor: 50 Sun Protection Factor (SPF), Size: 6 Ounce (Pack of 2)
Great product, works as intended. Goes on nice and smells great.
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Lara E. Hegler
West Palm Beach, US
★★★★★ 4
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Works great and I love the smell. Unfortunately so do the bees. Every time I wear it, attracts bees and have to fight off yellowjackets
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Reviewed in the United States on November 2, 2025

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