Audio capacitor, Axial electrolytic capacitor, low frequency signal

 EEU-FR Series 35 V 2200 uF Ø 16 x 25 mm LS=7.5 mm 105 °C Low ESR Electrolytic

https://www.futureelectronics.com/p/passives--capacitors--aluminum-electrolytic-capacitors/eeu-fr1v222b-panasonic-7028792