Biamp Desono COLW101 Column Loudspeaker

The Biamp Desono COLW101 is a 2-way 10 x 3.3-inch column loudspeaker built for business audio and installed sound systems. Drivers are LF 10 x 3.3 inches; 1 x 1 inch. The transducer complement is LF 10 x 3.3 inches (84 mm) coated paper cone; HF 1 x 1 inch (25 mm) soft dome. Its operating range is 165 Hz - 18 kHz.

Power handling is rated at 100W Cont.; 400W Peak. Biamp recommends 100W - 200W @ 8 ohms (28V - 40V) of amplifier power. Nominal impedance is 8 ohms. Transformer tap settings are 70V: 100W, 60W, 40W, 20W; 100V: 100W, 60W, 40W.