In all subwoofers of the 600 series, the bass diaphragms are made from a rough, thin blend of paper, Kevlar fibers, and resin, which provides the stiffness required to withstand the immense physical forces exerted by the voice coil and the pressures within the speaker. Distortion is minimized, bass accuracy, power, and enjoyment are maximized.

• Drive unit: 250mm (10in)
• Power output: 200W
• Rated power consumption: 40W
• Frequency range: -6dB at 20Hz and 25/140Hz
• Input impedance: 33kΩ
• Inputs: Line in (RCA Phono), Speaker in (Binding post), 12v trigger (3.5mm jack), Low-pass filter, Active 4th-order, variable cut-off frequency

Materials used