Fischer & Fischer SL 470M (PAIR)

Features a 4 ohms impedance power handling output with 180 mm carbonized paper, carbon foil sandwich and foam sandwich cone drivers, delivering a 34 – 27,000 Hz (+/- 3 dB) frequency range and 89 dB (1 W / 1 m) sensitivity for high-fidelity sound. Its unique 20/23 mm thick lowresonance natural slate construction ensures exceptional mass reactance and completely eliminates cabinet structural vibrations to maximize dynamic response.