SE-SP021-100
PureLink Speaker Cable OFC 2x4.00mm² (0.10mm) - 100m, white
The PureLink Speaker Cable OFC 2x4.00mm² (0.10mm) - 100m, white is a high-quality HiFi speaker cable made from 99.99% Oxygen Free Copper (OFC) with a cross-section of 2 x 4mm² and ultra-fine strand structure of 0.10mm …
FAQSpecificationsDatasheetCEMaster data
The PureLink Speaker Cable OFC 2x4.00mm² (0.10mm) - 100m, white is a high-quality HiFi speaker cable made from 99.99% Oxygen Free Copper (OFC) with a cross-section of 2 x 4mm² and ultra-fine strand structure of 0.10mm diameter. It features a flexible cable sheathing, clear meter and polarity markings for assembly, and is available in a 100m length. This pure OFC copper cable is made in Germany and offers a low line resistance, with a power loss of approximately 1.00% for 4mm² cable at 10m.
Product familyPureLink BulkwireSeriesSE-SP021CategoryHardwareRelease year2015Documentation as of10.11.2026 · Version 1Country of originDeutschlandAvailable languages12 languagesDocuments– Manual✓ Datasheet– Quick start guideCECompliance
Features
- High-quality HiFi speaker cable (99.99% Oxygen Free Copper OFC)
- Premium speaker cable: cross section (2 x 4mm²) - ultra-fine strand structure (0.10mm diameter) - the perfect combination for minimal loss and maximum sound quality
- Quality "Made in Germany": Extremely flexible cable - thanks to ultra-fine strands and flexible cable sheathing
- Ideal for your HiFi components - perfect for amplifiers / power amps / loudspeakers
- White sheathing and blue polarity marking - ideal for self-assembly, thanks to meter marking
Scope of delivery
- 1pc speaker cable SE-SP-021-100 (100m)
OFC - 99,9% pure copper, free of oxygen (Oxygen Free Copper)
A pure copper cable - Made in Germany
The great advantages of pure OFC (oxygen free copper) cables are their excellent electrical properties as well as the low line resistance.
Often, speaker cables are called "pure" copper cables, although they have only a very thin copper coating.
This mainly concerns the as "CCA copper" (Aluminum core with a thin copper coating) or "CCS copper" (Steel cable with a thin copper coating).
These cables have far worse transmission characteristics than OFC cables!
Different wire sizes, depending on requirements
In general, the longer the loudspeaker cable, the greater the loss of power, which is however only noticeable in the loudness of the signal at the loudspeaker end.
Since a power loss can be counteracted with an increase in the cable cross-section, it is useful to use cables with differentwire sizes, depending on the cable length (for example, a larger cross-section for the rear speakers of a surround installation).
With a length of 10m, the power losses are approximately:
- 0,75mm² cable: 5,25%
- 1,5mm² cable 3,13%
- 2,5mm² cable 1,63%
- 4mm² cable 1,00%
This cable (4mm²) is available in the following lengths:
10m / 15m / 20m / 25m / 30m / 50m / 100m
Under SE-SP-020 you will find the same cables with transparent sheathing.