Resistors
Intertechnik
Resistors
WIAL50/22.0 | 22 Ω | 10 W | 5% | Aluminium Wirewound Resistor
22 Ω
50 W
Orderable
Nov 4.
Intertechnik
Resistors
WIAL50/15.0 | 15 Ω | 10 W | 5% | Aluminium Wirewound Resistor
15 Ω
50 W
Orderable
Nov 4.
Intertechnik
Resistors
WIAL50/10.0 | 10 Ω | 10 W | 5% | Aluminium Wirewound Resistor
10 Ω
50 W
Orderable
Nov 4.
Intertechnik
Resistors
WIAL50/8.2 | 8.20 Ω | 10 W | 5% | Aluminium Wirewound Resistor
8.2 Ω
50 W
Orderable
Nov 4.
Intertechnik
Resistors
WIAL50/6.8 | 6.80 Ω | 10 W | 5% | Aluminium Wirewound Resistor
6.8 Ω
50 W
Orderable
Nov 4.
Intertechnik
Resistors
WIAL50/5.6 | 5.60 Ω | 10 W | 5% | Aluminium Wirewound Resistor
5.6 Ω
50 W
Orderable
Nov 4.
Intertechnik
Resistors
WIAL50/4.7 | 4.70 Ω | 10 W | 5% | Aluminium Wirewound Resistor
4.7 Ω
50 W
Orderable
Nov 4.
Intertechnik
Resistors
WIAL50/3.3 | 3.30 Ω | 10 W | 5% | Aluminium Wirewound Resistor
3.3 Ω
50 W
Orderable
Nov 4.
Intertechnik
Resistors
WIAL50/2.2 | 2.20 Ω | 10 W | 5% | Aluminium Wirewound Resistor
2.2 Ω
50 W
Orderable
Nov 4.
Intertechnik
Resistors
Intertechnik TO247 Cooling Body Black Anodized Aluminium
Heatsink wirewound
Orderable
Nov 4.
Intertechnik
Resistors
Intertechnik Precision Wire Resistor – 4.7 Ω | 6 W | ±1%
4.7 Ω
6 W
Orderable
Nov 4.
Intertechnik
Resistors
Intertechnik Precision Wire Resistor – 2.2 Ω | 6 W | ±1%
2.2 Ω
6 W
Orderable
Nov 4.
Intertechnik
Resistors
WIAL10/15.0 | 15 Ω | 10 W | 5% | Aluminium Wirewound Resistor
15 Ω
10 W
Orderable
Nov 4.
Intertechnik
Resistors
WIAL10/10.0 | 10 Ω | 10 W | 5% | Aluminium Wirewound Resistor
10 Ω
10 W
Orderable
Nov 4.
Intertechnik
Resistors
WIAL10/8.2 | 8.20 Ω | 10 W | 5% | Aluminium Wirewound Resistor
8.2 Ω
10 W
Orderable
Nov 4.
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.