Ampire | Barcode: 4260052636718

25 mm² power cable

11,30€

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Shipping

✓ Free shipping on orders of €49 or more within Germany and on orders of €99 or more to the EU.

✓ Delivery times vary by product and can be found on the product page; typically 1–3 business days for in-stock items; international shipping times may vary, usually 6–10 business days.

✓ In most cases, shipments are handled by DHL, UPS, and GLS.

✓ Depending on the product and location, items may also be shipped via other carriers.

✓ A tracking number will be emailed once the shipment has been processed.

Standard Shipping Method

✓ 1–40 kg = DHL, UPS, and GLS

✓ 40.1–Maximum kg = Freight carrier

✓ Oversized items = freight carrier

✓ Shipments subject to customs duties = DHL, GLS, or freight forwarder

Parcel Pickup

✓ Pickups are made regularly Monday through Friday. Orders received by 3:00 p.m. for items in stock are typically processed the same day and transported directly to the package center.

5% discount for payment in advance

Get a 5% discount for paying in advance. The discount is automatically applied in the shopping cart/checkout and is valid for all products. Coupons or discount codes may be excluded from this offer or may already be combined with it.

Wiring Wizard & Port Calculator

Use our wiring assistant for easy speaker and subwoofer connections! The correct connection is important for your amplifier! Low-impedance operation can damage the amplifier! The datasheet shows you which connection each amplifier is designed for!

Our port calculator shows you the tuning characteristics of your enclosure! The net volume is always particularly important here; calculate the subwoofer’s actual resonant chamber volume beforehand to get the correct result. The net volume is calculated by subtracting all dead spaces and is crucial for enclosure design.

The Ampire XSK25 is a high-quality 25-mm² power cable from the X-Link series designed for high-performance car audio installations and other in-vehicle applications. The solid copper conductor ensures low electrical resistance and is ideal for reliably powering power amplifiers, DSP amplifiers, and other high-power components.

The conductor consists of 721 finely twisted individual wires, which gives it a high degree of flexibility despite its large cross-section. This makes it easier to route the cable within the vehicle, especially around tight bends and through challenging cable paths. The robust soft-touch insulation is flexible and oil-resistant, and is designed for use as a vehicle cable.

The cable is available with either red or black insulation and is sold by the meter only. This allows you to order the exact length of cable needed for your specific installation.

Technical Specifications

Manufacturer: Ampire
Series: X-Link
Item Number: XSK25-RED / XSK25-BLK
Cable type: Power / supply cable
Unit of sale: by the meter
Price: per running meter
Conductor cross-sectional area: 25 mm²
AWG class: 4 AWG
Conductor material: 99.9% soft-annealed electrolytic copper
Copper type: Cu-ETP1 / CW003A
Copper Standard: DIN 13602
Conductor construction: 721 twisted individual wires
Single-wire diameter: 0.205 mm
Wire diameter: 6.58 mm
Electrical resistance: 0.78 ohms/km
Copper content: 240 kg/km
Outer diameter of the cable: approx. 9.8 mm
Surface: Soft-touch, matte / frosted
Insulation: durable, flexible, and oil-resistant
Insulation Type: Vehicle Wiring
Rated voltage: up to 60 V DC / 25 V AC
Standard: ISO 6722-1, Class A
Shore hardness: approx. A68
Temperature range: -40 °C to +90 °C
Weight: approx. 270 kg/km
Color XSK25-RED: Red
Color XSK25-BLK: Black
Manufactured in Germany

What's Included

Ampire XSK25 Power Cable in Red or Black
Shipped by the meter in the length ordered
Order quantity 1 = 1 linear meter, 5 = 5 linear meters, etc

Payment & Security

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Frequently asked questions about 25 mm² red and black electrical cables

What is a 25 mm² red and black electrical cable best suited for?

The 25 mm² battery cable is ideal for high-current applications in the automotive sector, such as wiring high-power car audio amplifiers and inverters, or for use as a starter cable. Its large cross-sectional area allows high currents to be transmitted with minimal loss.

How flexible is the 25mm² cable when it is being laid?

Thanks to the fine-stranded copper conductors, the power cable is very flexible despite its large cross-section and is easy to install. The PVC insulation remains supple even at low temperatures, meaning the cable can be routed easily round corners and through narrow passages.

What does each colour on an electrical cable mean?

In direct current applications, red traditionally denotes the positive terminal and black the negative terminal. This colour-coding facilitates correct installation and prevents reverse polarity when wiring batteries or amplifiers.

What material is the cable’s conductor made of?

The conductor is made of high-purity OFC (Oxygen-Free Copper), which guarantees minimal losses thanks to its excellent conductivity. The fine copper strands ensure optimum flexibility whilst maintaining a high current-carrying capacity.

Can I order the cable by the metre?

Yes, the 25mm² power cable is sold by the metre. You can order exactly the length you need, thereby avoiding unnecessary waste. It is delivered in a single length corresponding to the quantity you order.

How long does the PVC-insulated cable last?

The high-quality PVC insulation provides the copper with long-lasting protection against environmental factors and mechanical stress. When laid correctly and used in accordance with the specifications, it will last for many years without any loss of quality.

What current ratings is the 25mm² cross-section designed for?

The generous cross-sectional area of 25 mm² allows for continuous currents of over 100 amperes, depending on the installation conditions and ambient temperature. The exact current-carrying capacity depends on factors such as the method of installation, ambient temperature and cable length.

Is the battery cable suitable for outdoor use?

The PVC-insulated cable is primarily designed for use in the protected interior of vehicles. For permanent outdoor applications or extreme weather conditions, special weather-resistant cable types should be used.