FOCAL UTOPIA BE 21 WX

8" (21cm ) subwoofer, Multiferrite magnet. 21 WX combines smaller dimensions and limited inner volume for deep, high-impact bass reproduction.

Features

• 8’’ reference subwoofer 

• W sandwich composite woofer cone 

• For small sealed box (15 to 30 liters)

• Multiferrite magnet

• Very high power handling

TECHNICAL DATA

• Type 8" (21cm) "W" subwoofer

• Frequency response (+/- 3dB) 29Hz

• Sensitivity (2.83V/1M) 86.5dB

• Power handling 250W/500W

• Nominale impedance 4 ohms

• Voice-coil diameter 2" (50mm)

• Voice-coil height 1" (25mm)

• Xmax 1/3" (8.5mm)