Loudspeaker Visaton VS-W130S/8 by KRUPS — 50 W RMS, 8 Ω, 146×146×59 mm

The Loudspeaker Visaton VS-W130S/8 by KRUPS is a compact 13 cm (5") low-midrange driver designed for use in small enclosures and multi-driver speaker systems. With a 50 W RMS power rating and 8 Ω impedance, this unit combines a coated paper cone and elastic rubber surround with a 25 mm voice coil to provide a balanced frequency response suitable for both woofer and low-midrange duties. Its small cabinet footprint of 146 × 146 × 59 mm makes it appropriate for bookshelf placements, nearfield listening, or integration into multi-channel setups where space is limited.

Advantages

The coated paper cone and elastic rubber surround contribute to controlled cone motion and reduced coloration, while the 25 mm voice coil supports reliable thermal handling at rated power. The driver’s balanced frequency response makes it versatile: it performs acceptably as a woofer in compact systems and as a low-midrange unit in larger three-way designs. Its compact dimensions allow for easy installation in bookshelf or small-room enclosures and in custom multi-driver arrays.

Suitable for

• Bookshelf speakers and small enclosures
• Nearfield listening setups and desktop audio
• Stereo front channels in compact systems
• Low-midrange driver in larger 3-way speaker systems
• Multi-channel or home theater installations with limited space

Key specifications

• Driver diameter: 13 cm (5")
• Power handling: 50 W RMS (80 W PMPO)
• Impedance: 8 Ω
• Cone material: coated paper
• Surround: elastic rubber
• Voice coil diameter: 25 mm
• Recommended enclosure dimensions: compatible with cabinets around 146 × 146 × 59 mm

How to use

Install the driver in an appropriately sized enclosure with a secure mechanical mount and correct acoustic sealing around the basket to avoid air leaks. Match the 8 Ω impedance with suitable amplifier channels and observe the 50 W RMS power handling to avoid thermal overload. When integrating into multi-way systems, implement suitable crossover filters to assign the proper low-midrange band and protect the driver from infrasonic content. Ensure polarity and phase alignment with other drivers during crossover setup to maintain coherent imaging.

Usage recommendations

For reliable performance, use this driver in sealed or small-port enclosures designed for mid-bass operation, and pair it with a tweeter and midrange where a three-way topology is required. Avoid driving the unit continuously at or above rated power without proper thermal considerations and use appropriate crossover slopes to reduce distortion and power strain.