Visaton W 150 X 4 Ohm 15 cm basenhed / bashøjttaler 9048

This 15 cm woofer from Visaton delivers deep, precise bass with a rated power of 50 W RMS and a frequency response starting at 45 Hz. Its coated paper cone and steel basket ensure durability and clean sound reproduction.

Advantages

The W 150 X offers a balanced combination of efficiency (88 dB SPL) and low-frequency extension, making it suitable for compact enclosures. The 4-ohm impedance allows for higher output from modern amplifiers, while the 25 mm voice coil handles peaks up to 80 W.

Suitable for

• DIY speaker building and replacement of 15 cm woofers
• 2-way and 3-way hi-fi loudspeakers
• Bass-reflex and closed-box designs
• Car audio subwoofer applications with proper enclosure

Key specifications

• Nominal impedance: 4 Ohm
• Rated power: 50 W RMS, maximum 80 W
• Frequency response: 45–5000 Hz
• Mean sound pressure level: 88 dB (1 W/1 m)
• Resonant frequency (fs): 45 Hz
• Voice coil diameter: 25 mm
• Outer diameter: 150 mm, cutout: 120 mm, mounting depth: 60 mm

Recommendations

Pair with a suitable tweeter and crossover for a full-range system. For bass-reflex designs, use a vent tuned to approximately 45 Hz. Ensure the amplifier is stable at 4 ohms to avoid overheating.