JBL CONTROL 5 Compact Control Monitor Loudspeaker System (sold as pair), Black Sensitivity: 89 dB SPL, 1 w, 1 M (3.3 ft.) High power handling (175 w pink noise) with INTEGRAL protection circuit network. Molded enclosure with Shielded Magnet structure. Components: 165 mm (6.5 in) low frequency loudspeaker. 25 mm (1 in) pure Titanium dome tweeter.