THIEL Audio, performance loudspeakers

Specifications

Measurements:

Bandwidth (-3dB): 52 Hz - 20kHz

Frequency Response: 52Hz - 20kHz ±2dB

Phase Response: minimum ± 10º

Impedance: 4 ohm (3.0 min)

Sensitivity (2.83v - 1m, true anechoic): 87dB

Recommended Power: 100 - 400 watts

Size (inches): 9.5 x 11.8 x 36.5

Weight: 54 pounds / 23 kg