Ampere Audio AA-3.0 Series 4000W Car Subwoofer

AA 3.0 SERIES SUBWOOFERS The AA 3.0 Series was built for enthusiasts who demand more from their equipment. More output. More control. More durability under real-world abuse. Designed around a competition-inspired motor and suspension platform, the 3.0 Series delivers deep, authoritative low-frequency response with the composure required for high-power daily systems and demo-focused builds alike. At the core of every AA 3.0 subwoofer is a high-force 4-stack ferrite motor paired with a 3-inch flat-wound 4-layer CCA voice coil featuring an extended 65mm winding height. This combination was engineered to improve thermal stability, maintain motor strength throughout excursion, and deliver consistent performance during long demo sessions and sustained high-output use. The reinforced cast aluminum basket and triple-layer progressive suspension system work together to keep the moving assembly controlled under heavy excursion while maintaining the mechanical precision needed for clean and repeatable low-frequency reproduction. Combined with the lightweight carbon fiber cone assembly and oversized foam surround, the AA 3.0 is capable of moving serious air while remaining responsive and composed at full tilt. From daily-driven systems to competition-inspired builds, the AA 3.0 platform was designed to perform under pressure. The deep mechanical structure, oversized motor assembly, and high-excursion suspension give the 3.0 Series the ability to deliver aggressive low-end output without sacrificing reliability or control. This is a purpose-built high-output platform engineered for enthusiasts who expect their equipment to stay composed under abuse, deliver authority at every volume level, and perform every time the system is pushed to its limits. FEATURES • 2000 Watts RMS power handling • High-strength cast aluminum basket • Carbon fiber reinforced cone assembly • Carbon fiber dust cap • Triple-layer progressive suspension • 3” flat-wound 4-layer CCA voice coil • Extended 65mm winding height • High-force 4-stack ferrite motor assembly • Oversized chrome top and back plates • High-excursion foam surround • Competition-inspired mechanical architecture • Engineered for high-output daily and demo systems • Available in Dual 1 Ohm and Dual 2 Ohm configurations ENGINEERED FOR REAL-WORLD OUTPUT The AA 3.0 platform was developed for enthusiasts building systems that are expected to perform consistently under real power. Whether installed in a daily-driven demo vehicle or a dedicated high-output build, the 3.0 Series was engineered to maintain control, stability, and reliability when pushed hard. Every component was selected with long-term durability and sustained performance in mind — from the oversized motor assembly and reinforced suspension to the high-temperature flat-wound voice coil architecture. The result is a subwoofer platform capable of delivering commanding low-frequency response with the confidence and consistency serious bass enthusiasts expect.