Filter Filters Harmony Audio Remove All Filters Price Under $50 (2789) $50-$100 (2) $100-$500 (7) Condition New (2798) Amplifier Class Class D (1) Stable to (Ohm) 4 Ohm (1) Make Acura (14) Audi (2) BMW (10) Buick (48) Cadillac (29) Chevy (127) Chrysler (56) Dodge (73) Eagle (2) Show More Ford (69) Freightliner (1) GMC (51) Geo (4) Harley Davidson (2) Honda (29) Hummer (3) Hyundai (2) Infiniti (21) Isuzu (10) Jaguar (2) Jeep (24) Kia (4) Land Rover (1) Lexus (4) Lincoln (16) Mazda (19) Mercedes (12) Mercury (19) Mini (1) Mitsubishi (2) Nissan (74) Oldsmobile (56) Plymouth (24) Pontiac (49) Porsche (4) Saturn (9) Scion (12) Sterling (2) Subaru (23) Suzuki (17) Toyota (58) Volkswagen (16) Model Avalanche (5) 200SX (4) Achieva (4) Altima (4) 300M (4) 240SX (4) Aerio (3) Armada (3) 6000 (3) Show More Astro (3) Accord (3) Avenger (3) Aurora (2) 300 (2) Avalon (2) 300ZX (2) Alero (2) 350Z (2) 370Z (2) 600E (2) 626 (2) Acclaim (2) Aspen (2) 4 Runner (2) Aveo (2) Aries (2) 1 Series (1) Ascender (1) Aspire (1) Aura (1) Aviator (1) Astra (1) 5000 (1) Allure (1) 200 (1) 3 (1) 3 Series (1) 4 Series (1) 5 (1) 5 Series (1) 6 (1) 300C (1) Acadia (1) 323 (1) 825 (1) 827 (1) 911 (1) 4000 (1) 2 (1) Axxess (1) Channels 4 (1) Connector Type Wire Reducer (2) Wire Gauge 1/0 Gauge,4 Gauge (1) 18 Gauge (255) 4 Gauge,8 Gauge (1) Harmony Audio HA-AK0 Car Stereo Complete 1/0 Gauge 3000W Amp Amplifier... $24.95 Harmony Audio HA-AK4 Car Stereo Complete 4 Gauge 1800W Amp Amplifier Install... $17.95 Harmony Audio HA-AK10 Car Stereo Complete 10 Gauge 600W Amp Amplifier Install... $12.95 (1) Harmony Audio HA-SWKD Dual Subwoofer Sub Box Install Kit - 16 Screws and... $9.95 (1) Harmony Audio HA-AK8 Car Stereo Complete 8 Gauge 900W Amp Amplifier Install... $14.95 (1) Harmony Audio HA-SWKS Single Subwoofer Sub Box Install Kit - 8 Screws and... $6.95 Chevy Impala SS 1994-1996 Factory Stereo to Aftermarket Radio Install Harness $7.95 Honda Ridgeline 2005-2008 Factory Stereo to Aftermarket Radio Install Harness $7.95 Nissan Pathfinder 1995-2012 Factory Stereo to Aftermarket Radio Install Harness $7.95 Compatible with Subaru WRX 2015-2016 Factory Stereo to Aftermarket Radio... $7.95 Chevy Astro Van 1991-2005 Factory Stereo to Aftermarket Radio Install Harness $7.95 Compatible with Acura MDX 2001-2006 Factory Stereo to Aftermarket Radio... $7.95 Toyota FJ Cruiser 2007-2014 Factory Stereo to Aftermarket Radio Install Harness $7.95 Cadillac Seville 1988-1991 Factory Stereo to Aftermarket Radio Install Harness $7.95 GMC Safari 1991-2005 Factory Stereo to Aftermarket Radio Install Harness Adapter $7.95 Nissan Frontier 1998-2013 Factory Stereo to Aftermarket Radio Install Harness $7.95 Nissan Xterra X 2009-2014 Factory Stereo to Aftermarket Radio Install Harness $7.95 Chrysler LeBaron 1984-1995 Factory Stereo to Aftermarket Radio Install Harness $7.95 GMC Jimmy 1994-2001 Factory Stereo to Aftermarket Radio Install Harness Adapter $7.95 Dodge Neon 1995-2001 Factory Stereo to Aftermarket Radio Install Harness Adapter $7.95 Compatible with Acura TSX 2004-2008 Factory Stereo to Aftermarket Radio... $7.95 Chevy S-10 Truck 1989-2002 Factory Stereo to Aftermarket Radio Install Harness $7.95 Buick Park Avenue 1988-1994 Factory Stereo to Aftermarket Radio Install Harness $7.95 Compatible with Acura RL 1999-2014 Factory Stereo to Aftermarket Radio... $7.95 123456...117