Compare exact models, useful specifications, verified commercial evidence, and tradeoffs before visiting a retailer.
JL Audio
A popular 12-inch, 4-ohm component subwoofer known for clean bass and flexible sealed or ported enclosure options.
JL Audio
JL Audio 12W6v3-D4 12" 600W Car Subwoofer is a 12-inch subwoofer suited to bass-focused car-audio systems. Retailer discovery data recorded a 4.8/5 rating across about 265 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Kicker
A pair of 6.5-inch coaxial car speakers frequently considered for straightforward factory-speaker upgrades.
Kicker
A compact, proven mono amplifier that delivers up to 800 watts RMS at 1 ohm and fits a wide range of daily-driver systems.
Kicker
A compact speaker-wire-to-RCA adapter for compatible amplifiers that accept speaker-level input through their RCA connections.
Kicker
A compact two-channel speaker-level to RCA converter for connecting an aftermarket amplifier to many factory audio systems.
Kicker
A shallow-mount 12-inch subwoofer built for trucks, coupes, and other installations where mounting depth is limited.
Boss Audio
Boss Audio AR2000M Monoblock Amplifier is a mono amplifier suited to dedicated subwoofer amplification. Retailer discovery data recorded a 4.5/5 rating across about 103 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
JBL
A 6.5-inch coaxial speaker pair positioned as a practical upgrade for compatible factory locations.
JBL
JBL Club A600 Mono Amplifier is a mono amplifier suited to dedicated subwoofer amplification. Retailer discovery data recorded a 4.8/5 rating across about 60 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
CT Sounds
CT Sounds CT-1500.5D 1800W Full-Range Class D 5-Channel Car Amplifier is a five-channel amplifier suited to one-amplifier full-system builds. Retailer discovery data recorded a 4.8/5 rating across about 79 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
CT Sounds
CT Sounds CT-800.5D 1000 Watt Full-Range Class D 5-Channel Car Amplifier is a five-channel amplifier suited to one-amplifier full-system builds. Retailer discovery data recorded a 4.8/5 rating across about 108 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
CT Sounds
CT Sounds CT-LC2 2-Channel Line-Out Converter is a line output converter suited to factory-radio amplifier integration. Retailer discovery data recorded a 4.8/5 rating across about 295 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Kicker
Kicker CXA400.1 Mono Amplifier is a mono amplifier suited to dedicated subwoofer amplification. Retailer discovery data recorded a 4.7/5 rating across about 889 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Kicker
Kicker CXA660.5 660W 5-Channel Amplifier is a five-channel amplifier suited to one-amplifier full-system builds. Retailer discovery data recorded a 4.8/5 rating across about 78 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Kenwood
A compact five-channel amplifier that powers four speakers and a subwoofer from a single chassis.
Kenwood
Kenwood eXcelon XR901-5 Class D 5 Channel Amplifier is a five-channel amplifier suited to one-amplifier full-system builds. Retailer discovery data recorded a 4.9/5 rating across about 53 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Orion Car Audio
Orion Car Audio HCCA122 12" 2500W Competition Subwoofer is a 12-inch subwoofer suited to bass-focused car-audio systems. Retailer discovery data recorded a 4.8/5 rating across about 55 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Taramps
Taramps HD 3000 1-Ohm Mono Amplifier is a mono amplifier suited to dedicated subwoofer amplification. Retailer discovery data recorded a 4.9/5 rating across about 699 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
JL Audio
A well-regarded 1,000-watt mono amplifier that balances clean output, straightforward setup, and brand reputation.
Kenwood
A 6.5-inch two-way coaxial speaker pair for shoppers seeking a recognizable-brand factory-audio upgrade.
Kenwood
Kenwood KFC-W120SVC 12" Subwoofer is a 12-inch subwoofer suited to bass-focused car-audio systems. Retailer discovery data recorded a 4.5/5 rating across about 674 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
KnuKonceptz
A four-gauge OFC amplifier installation kit for compatible systems where shoppers want a dedicated power-wiring package.
AudioControl
AudioControl LC1i 2-Channel Line Output Converter is a line output converter suited to factory-radio amplifier integration. Retailer discovery data recorded a 4.8/5 rating across about 67 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
AudioControl
A factory-radio integration tool with AccuBASS processing, level controls, and high-quality preamp outputs.
JL Audio
JL Audio LoC-22 2-Channel Line Output Converter is a line output converter suited to factory-radio amplifier integration. Retailer discovery data recorded a 4.9/5 rating across about 110 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Scosche
A two-channel line output converter intended to provide RCA-level signal and remote-turn-on support for aftermarket amplifier installations.
Rockford Fosgate
A compact 500-watt mono amplifier with Rockford Fosgate's C.L.E.A.N. setup system and an included wired level control.
Rockford Fosgate
Rockford Fosgate Punch P1000X5 5-Channel Amplifier is a five-channel amplifier suited to one-amplifier full-system builds. Retailer discovery data recorded a 4.7/5 rating across about 72 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Rockford Fosgate
Rockford Fosgate Punch P500X1BD 500W Mono Class-BD Amplifier is a mono amplifier suited to dedicated subwoofer amplification. Retailer discovery data recorded a 4.7/5 rating across about 51 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Rockford Fosgate
A 6.5-inch three-way full-range speaker pair for shoppers comparing affordable factory-speaker replacements.
Alpine
A premium 1-ohm-stable mono amplifier designed for serious bass systems that need up to 1,500 watts RMS.
Rockford Fosgate
Rockford Fosgate R2D2-12 Prime 12" 2-Ohm DVC Subwoofer is a 12-inch subwoofer suited to bass-focused car-audio systems. Retailer discovery data recorded a 4.7/5 rating across about 422 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
JL Audio
JL Audio RD900/5 5-Channel Amplifier is a five-channel amplifier suited to one-amplifier full-system builds. Retailer discovery data recorded a 4.8/5 rating across about 122 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Skar Audio
Skar Audio RP-1500.1D Monoblock Class D Amplifier is a mono amplifier suited to dedicated subwoofer amplification. Retailer discovery data recorded a 4.6/5 rating across about 621 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Skar Audio
Skar Audio RP-2000.1D Monoblock Class D MOSFET Subwoofer Amplifier is a mono amplifier suited to dedicated subwoofer amplification. Retailer discovery data recorded a 4.3/5 rating across about 842 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Skar Audio
Skar Audio RP-350.1D 350W Monoblock Class D Amplifier is a mono amplifier suited to dedicated subwoofer amplification. Retailer discovery data recorded a 4.8/5 rating across about 128 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Skar Audio
Skar Audio RP-800.1D 800W Monoblock Class D Amplifier is a mono amplifier suited to dedicated subwoofer amplification. Retailer discovery data recorded a 4.6/5 rating across about 430 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Alpine
Alpine S2-A60M Mono Amplifier is a mono amplifier suited to dedicated subwoofer amplification. Retailer discovery data recorded a 4.8/5 rating across about 69 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.
Skar Audio
A four-gauge OFC amplifier wiring kit for shoppers assembling the power, ground, fuse, and signal connections for a compatible car-audio system.
Pioneer
A 6.5-inch two-way speaker pair aimed at simple, cost-conscious factory-speaker replacements.
Skar Audio
Skar Audio ZVX-15v2 D1 15" 3000W Max Subwoofer is a 15-inch subwoofer suited to bass-focused car-audio systems. Retailer discovery data recorded a 4.5/5 rating across about 330 reviews when this model was added. Compare its verified price, system fit, and current specifications before choosing it for a build.