Filter Filters Black Remove All Filters Price Under $50 (35) $50-$100 (7) Condition New (42) Brand Harmony Audio (37) Install Bay (4) Sound Quest (1) Wire Gauge 1/0 Gauge (10) 14 Gauge (1) 16 Gauge (2) 18 Gauge (2) 4 Gauge (12) 8 Gauge (15) Install Bay PWBK16500 Primary Wire 16 Gauge Black 500ft Cables $65.33 Install Bay PWBK181000 Primary Wire 18 Gauge Black 1000ft Cables $65.36 Install Bay PWBK18500 Primary Wire 18 Gauge Black 500ft Cables $37.71 Install Bay PWBK14500 Primary Wire 14 Gauge Black 500ft Cables $94.77 Harmony Audio 1/0 0 Gauge Car Stereo Matte Black Power Cable Amp Wire - 25 FT $34.95 Harmony Audio 8 Gauge 8GA Car Stereo Matte Black Power Cable Amp Wire - 30 FT $15.95 Harmony Audio 4 Gauge 4GA Car Stereo Matte Black Power Cable Amp Wire - 80 FT $44.95 Harmony Audio 1/0 0 Gauge Car Stereo Matte Black Power Cable Amp Wire - 35 FT $44.95 Harmony Audio 4 Gauge 4GA Car Stereo Matte Black Power Cable Amp Wire - 70 FT $39.95 Harmony Audio 8 Gauge 8GA Car Stereo Matte Black Power Cable Amp Wire - 100 FT $29.95 Harmony Audio 8 Gauge 8GA Car Stereo Matte Black Power Cable Amp Wire - 125 FT $34.95 Harmony Audio 1/0 0 Gauge Car Stereo Matte Black Power Cable Amp Wire - 20 FT $29.95 Harmony Audio 1/0 0 Gauge Car Stereo Matte Black Power Cable Amp Wire - 30 FT $39.95 Harmony Audio 8 Gauge 8GA Car Stereo Matte Black Power Cable Amp Wire - 200 FT $49.95 Harmony Audio 8 Gauge 8GA Car Stereo Matte Black Power Cable Amp Wire - 10 FT $6.95 Harmony Audio 8 Gauge 8GA Car Stereo Matte Black Power Cable Amp Wire - 225 FT $54.95 Harmony Audio 8 Gauge 8GA Car Stereo Matte Black Power Cable Amp Wire - 175 FT $44.95 Harmony Audio 1/0 0 Gauge Car Stereo Matte Black Power Cable Amp Wire - 40 FT $49.95 Harmony Audio 8 Gauge 8GA Car Stereo Matte Black Power Cable Amp Wire - 150 FT $39.95 Harmony Audio 8 Gauge 8GA Car Stereo Matte Black Power Cable Amp Wire - 20 FT $11.95 Harmony Audio 4 Gauge 4GA Car Stereo Matte Black Power Cable Amp Wire - 25 FT $19.95 Harmony Audio 8 Gauge 8GA Car Stereo Matte Black Power Cable Amp Wire - 40 FT $17.95 Harmony Audio 8 Gauge 8GA Car Stereo Matte Black Power Cable Amp Wire - 50 FT $19.95 Harmony Audio 4 Gauge 4GA Car Stereo Matte Black Power Cable Amp Wire - 60 FT $34.95 12