This raw loud speaker can be fitted into your audio equipment. Made with four mounting holes, this loud speaker can be installed easily. This quality loud speaker guarantees clear, loud sound for your different purposes.

• Rated power handling (RMS/peak): 30W/60W.
• Impedance: 4.0ohm (+-15%).
• Characteristic sensitivity: 81.0dB (+-2dB).
• Frequency range: Fo-20kHz (+-20%).
• Voice coil diameter in mm: pi 16.28.
• Free air resonance frequency (fs): 180Hz+-20%.
• Net weight: 167g (5.9oz).