Crossover Components
Intertechnik
Air core coils
Intertechnik LU44/033/100 | 0,33 mH | 0,30 Ω | 3% | 18 AWG
0.33 mH
0,3 Ω
Orderable
Aug 17.
Audyn
Foil capacitors
Audyn Cap Q8 Capacitor – 0.47 µF | 800 V DC | ±5.0%
0.47 µF
±5%
Orderable
Aug 17.
Audyn
Foil capacitors
Audyn Qtex4 capacitor – 3.9 µF | 400 V DC | ±5.0%
3.9 µF
±5%
Orderable
Aug 17.
Intertechnik
Electrolytic capacitors
Intertechnik ELCA/8.2/AX | 8,2 µF | 10% | 100 V
8.2 µF
±10%
Orderable
Aug 17.
Audyn
Foil capacitors
Audyn Cap Q8 Capacitor – 0.33 µF | 1200 V DC | ±5.0%
0.33 µF
±5%
Orderable
Aug 17.
Intertechnik
Iron core coils
HQP43/1.2/95 | 1,2 mH | 0,27 Ω | 5% | 19 AWG | Mushroom Core Coil
1.2 mH
0,27 Ω
Orderable
Aug 17.
Intertechnik
Air core coils
Intertechnik TRI55/015/0.50 | 0,15 mH | 0,116 Ω | 1% | 24 AWG
0.15 mH
0,12 Ω
Orderable
Aug 17.
Intertechnik
Iron core coils
Intertechnik CO44/150/050 | 15 mH | 4,4 Ω | 5% | 24 AWG
15 mH
4,4 Ω
Orderable
Aug 17.
Audyn
Foil capacitors
Audyn Cap Q8 Capacitor – 0.22 µF | 1200 V DC | ±5.0%
0.22 µF
±5%
Orderable
Aug 17.
Intertechnik
Electrolytic capacitors
Intertechnik ELCA/5.6/AX | 5,6 µF | 10% | 100 V
5.6 µF
±10%
Orderable
Aug 17.
Read more: Crossover Components
Explore our comprehensive collection of crossover parts, the essential passive components responsible for splitting audio signals across the correct frequency ranges in loudspeaker systems. Correctly chosen crossover parts ensure clean, balanced sound by directing signals to the appropriate speaker drivers.
These products are used primarily by audio professionals, speaker builders, and hi-fi enthusiasts when designing and building custom loudspeaker cabinets or servicing existing systems. Our range includes coils, capacitors, resistors, PCB boards, assembled crossovers, and circuit breakers — the fundamental building blocks of precision audio engineering projects, whether for home listening or professional sound reinforcement.
When choosing components, consider the specifications of your speaker drivers, the desired crossover frequency, and the power handling of each part. Quality components, such as those from Dayton Audio, guarantee long-term stability and reliable performance in your finished circuits. Matching technical parameters precisely is essential for achieving the desired acoustic result, so it is worth reviewing each component's tolerance and power ratings carefully before purchase.
HQaudioparts currently offers close to 10 products for your crossover-building needs.























