JB Capacitors, JFX Series, premium metallized polypropylene film capacitors, axial. This high quality premium audio film capacitor provide perfect sound quality, JB claim. Datasheet here.

Features:

• Quick transient design
• High Precise Capacitance ±3%, ±5%
• Very Low Dielectric absorption factor
• Very Low Dissipation factor
• Very Low ESR
• Very Low Inductance
• Excellent handling of high current audio pulses