Filter Filters 20 FT Stinger Remove All Filters Price Under $50 (4) $50-$100 (1) Condition New (5) Cable Type RCA (5) Cable Channels 2 (3) 4 (2) Stinger SI8420 Car Audio Audiophile 8000 Series 4 Channel 20 Foot RCA Amp Cable $69.20 Stinger SI6220 Car Audio 6000 Series 20 Foot Amplifier RCA Interconnect Cable $26.95 Stinger SI4220 Car Audio 4000 Series 20 Foot Amplifier RCA Interconnect Cable $22.95 Stinger SI4420 Car Audio 4000 Series 20 Foot 4 Channel RCA Interconnect Cable $27.75 Stinger SI1220 Car Audio 1000 Series 20 Foot RCA Interconnect Amplifier Cable $14.95