Description
Proson SC25 – 2×2.5 mm² OFC Speaker Cable (100% Oxygen-Free Copper, Up to 300W)
Proson SC25 – Premium Speaker Wire for Car Audio & Professional Sound Installations
Proson SC25 is a high-quality speaker cable designed for professional and individual audio installations where reliable signal transmission, durability, and maximum sound performance are required.
Featuring a 100% OFC (Oxygen-Free Copper) conductor and a 2×2.5 mm² cable construction, this speaker wire provides excellent conductivity, reduced resistance, and stable power delivery for modern car audio and home audio systems.
Designed for installations up to 300W, Proson SC25 is an excellent choice for connecting amplifiers, speakers, component systems, and high-performance audio equipment.
100% OFC Oxygen-Free Copper Construction
The Proson SC25 uses high-quality OFC copper, which provides superior electrical performance compared to standard CCA cables.
Advantages of OFC copper:
- Higher electrical conductivity
- Lower signal loss
- Improved power transfer
- Better sound accuracy
- Long-lasting corrosion resistance
- Reliable performance in demanding installations
The oxygen-free copper structure helps maintain cable performance over time and ensures stable audio signal transmission.
Optimized for High-Quality Audio Systems
A quality speaker cable is an important part of any sound system. Proson SC25 is designed to deliver clean and accurate signal transfer between amplifiers and speakers.
Benefits include:
- Clearer audio reproduction
- Improved system efficiency
- Stable connection under higher power loads
- Reduced energy loss
- Reliable performance for professional installations
The special cable construction helps maximize signal transmission and maintain sound quality.
Flexible and Durable PVC Insulation
The cable features a durable black PVC outer coating designed for easy installation and long-term protection.
Benefits:
- Flexible construction for easier routing
- Protection against mechanical damage
- Suitable for automotive environments
- Professional appearance after installation
Special Cable Design for Maximum Signal Transfer
The optimized cable structure and special conductor arrangement help achieve efficient signal transmission, making Proson SC25 suitable for demanding audio applications.
It is designed for users who want to upgrade their speaker wiring and achieve the best possible performance from their audio system.
Recommended Applications
Proson SC25 is ideal for:
- Car audio speaker installations
- Amplifier-to-speaker connections
- Component speaker systems
- Subwoofer and midbass connections
- Home audio systems
- Professional sound installations
- Custom audio projects
Key Features
✅ 100% OFC Oxygen-Free Copper
✅ 2×2.5 mm² speaker cable construction
✅ Supports audio systems up to 300W
✅ Excellent conductivity and low resistance
✅ Special cable design for improved signal transfer
✅ Flexible black PVC insulation
✅ Durable and long-lasting construction
✅ Suitable for professional and DIY installations
✅ Sold by the meter
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Speaker Cable |
| Brand | Proson |
| Model | SC25 |
| Cable Size | 2×2.5 mm² |
| Conductor Material | 100% OFC Oxygen-Free Copper |
| Maximum Power Handling | Up to 300W |
| Insulation Material | Flexible PVC |
| Cable Colour | Black |
| Selling Format | Price per meter |
| Application | Car Audio / Home Audio |
Installation
Installing Proson SC25 is simple:
- Measure the required cable length.
- Route the cable safely through the installation area.
- Connect the speaker and amplifier terminals correctly.
- Secure all connections for reliable operation.
For maximum performance, combine with quality connectors and professional installation methods.
Why Choose Proson SC25?
Proson SC25 offers an excellent balance between performance, durability, and price.
With its 100% OFC copper construction, larger 2×2.5 mm² cross-section, and reliable design, this cable is a perfect upgrade for anyone looking to improve their car audio or home sound system.
Choose Proson SC25 2×2.5 mm² OFC Speaker Cable for cleaner signal transmission, improved reliability, and professional audio installation results.

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