IMP 1000

• 1ohm

• The IMP1000 impedance box is a specialized accessory designed for impedance testing of speaker units such as loudspeakers and speaker boxes. It features high precision and low temperature drift. When combined with the AudioExpert software, it can directly measure the impedance curve, F0, and Thiele-Small parameters (Fs, Qes, Qms, Qts, Vas, etc.)