Tang Band, W4-1720

The W4-1720 is a unique 4″ woofer featuring an impressive, under hung voice coil / magnet  system.  The woofer offers exception bass for a unit of its size.  The cone is coated paper with a rubber edge.

Upper response is very good and some have used these successfully in  wide range systems.

This unit is also used in the popular “Speedster” kit designed by Paul Carmody.

• Imp – 4 Ohm
• Fs – 60Hz
• Qts – .42
• Vas – .21 cu ft
• SPL – 86dB
• Xmax – 5mm
• Dia – 4.95″
• Cut out – 3.75″
• Depth – 3.25″

W-4 1720 Data Sheet