Picture of C-MOD SPK Audio precision coupling module

Picture of C-MOD SPK



The LEFSON C-MOD SPK is a high performance audio coupling module for high current and high level signals. It’s named «coupling module» instead of «capacitor» because it was designed with care in the point of view of an audio coupling system. Extremely low loss operation is one of its best features, this is our «WIRE LIKE» technology.

Specially designed to process high current and high level AC signals (power amplification, speaker), the LEFSON C-MOD SPK is the perfect solution when an audio capacitor is needed, in the crossover filter of a speaker. As all C-MOD products, it's fully handmade in our workshop in France.

To perfectly match your configuration, the length of the wires and the capacitance value of the LEFSON C-MOD SPK are customizable, do not hesitate to contact us !

Picture of C-MOD SPK



Mains features of the LEFSON C-MOD SPK are :

  • NON-POLAR CAPACITIVE MODULE

  • «WIRE LIKE» TECHNOLOGY : EXTREMELY LOW LOSS

  • CUSTOM CAPACITIVE VALUES

  • SILVER PLATED COPPER WIRES

  • SUITABLE FOR SPEAKER CROSSOVER


The LEFSON C-MOD HV is non-polar : both audio pins can be either used as input or output for analog signal. It is designed to be used as a precision audio coupling module. The LEFSON C-MOD HV is sold with a 20 hours burn-in time. To achieve optimum results, it needs to be burned-in with audio signals during at least 80 hours.



To perfectly match your configuration, the length of the wires and the capacitance value of the LEFSON C-MOD SPK are customizable, please feel free to contact us ! Recommanded retail price, in Euros :

CAP.(µF) VDC REF. PRICE
2.2 200V CMSPK-2U2200 205€
2.7 200V CMSPK-2U7200 225€
3.3 200V CMSPK-3U3200 245€
3.9 200V CMSPK-3U3200 260€
4.7 200V CMSPK-4U7200 280€
5.6 200V CMSPK-5U6200 300€
6.8 200V CMSPK-6U8200 330€
8.2 200V CMSPK-8U2200 355€
10 200V CMSPK-10U200 375€
12 200V CMSPK-12U200 400€
13 200V CMSPK-13U200 425€
15 200V CMSPK-15U200 450€
20 200V CMSPK-20U200 490€

Recommended retail price