Resistors
Intertechnik WAX20/6.80/5 | 6.80 Ω | 20 W | 5%
Intertechnik WAX20/5.60/5 | 5.60 Ω | 20 W | 5%
Intertechnik WAX20/4.70/5 | 4.70 Ω | 20 W | 5%
Intertechnik WAX20/3.90/5 | 3.90 Ω | 20 W | 5%
Intertechnik WAX20/3.30/5 | 3.30 Ω | 20 W | 5%
Intertechnik WAX20/2.70/5 | 2.70 Ω | 20 W | 5%
Intertechnik WAX20/2.20/5 | 2.20 Ω | 20 W | 5%
Intertechnik WAX20/1.80/5 | 1.80 Ω | 20 W | 5%
Intertechnik WAX20/1.50/5 | 1.50 Ω | 20 W | 5%
Intertechnik WAX20/1.20/5 | 1.20 Ω | 20 W | 5%
Intertechnik WAX20/1.00/5 | 1.00 Ω | 20 W | 5%
Intertechnik WAX20/0.82/5 | 0.82 Ω | 20 W | 5%
Intertechnik WAX20/0.68/5 | 0.68 Ω | 20 W | 5%
Intertechnik WAX20/0.47/5 | 0.47 Ω | 20 W | 5%
Intertechnik WAX20/0.33/5 | 0.33 Ω | 20 W | 5%
Intertechnik WAX20/0.15/5 | 0.15 Ω | 20 W | 5%
Mundorf MR5-8.20 | 8.20 Ω | 5 W | 2% | Mresist MOX Metal-oxide Resistor
Mundorf MR5-6.80 | 6.80 Ω | 5 W | 2% | Mresist MOX Metal-oxide Resistor
Mundorf MR5-5.60 | 5.60 Ω | 5 W | 2% | Mresist MOX Metal-oxide Resistor
Mundorf MR5-56 | 56 Ω | 5 W | 2% | Mresist MOX Metal-oxide Resistor
Mundorf MR5-4.70 | 4.70 Ω | 5 W | 2% | Mresist MOX Metal-oxide Resistor
Mundorf MR5-47 | 47 Ω | 5 W | 2% | Mresist MOX Metal-oxide Resistor
Mundorf MR5-3.90 | 3.90 Ω | 5 W | 2% | Mresist MOX Metal-oxide Resistor
Mundorf MR5-39 | 39 Ω | 5 W | 2% | Mresist MOX Metal-oxide Resistor
Read more: Resistors
Driver sensitivities rarely match: a tweeter is often 3–6 dB louder than the mid-woofer it is paired with. An L-pad built from resistors attenuates that difference, while a Zobel network uses them to compensate for the rising impedance of a voice coil.
Wirewound resistors are affordable and robust but carry a little inductance; metal film and graphite types are non-inductive and therefore preferred in the treble path. Size the power rating generously: resistors below 10 W rarely belong in a passive crossover.























