1800W Car Active Subwoofer 6"x9" Inch Aluminum Alloy Ultra-Thin Bass Speaker with Built-in Amplifier 12V Auto Audio System

🚀 Powerful Bass PerformanceDeliver deep, rich low-frequency sound with 500W RMS (1800W Max) power output. The 6"x9" inch woofer ensures high-efficiency bass reproduction, perfect for enhancing your car audio experience.🔧 Built-in Amplifier & Easy InstallationNo need for an external amplifier! This active subwoofer features a built-in high-power, low-distortion amplifier. Plug-and-play design with included wiring kit (power, audio, remote control cables) for hassle-free installation in cars, trucks, or SUVs.🛠️ Premium Aluminum Alloy ConstructionCrafted with a durable aluminum alloy matte body and speaker grille, it offers excellent heat dissipation, anti-resonance stability, and long-lasting protection for the speaker unit.📏 Compact & Space-Saving DesignUltra-thin profile (only 80mm/3.15inch height) fits easily under car seats or in trunks without occupying much space. Ideal for vehicles with limited installation room.⚙️ Advanced Control FeaturesEquipped with adjustable controls: Phase (0°/180°), Low Pass Filter (50-150Hz), Bass Boost (0~+12dB), and Input Gain. Remote control included for convenient volume and bass adjustment while driving.📦 Complete Package Includes1 x AiteFeir AT-S6918 Active Subwoofer1 x 4.5M Red Power Cable1 x 4.5M Blue Audio Cable1 x 4.5M Blue Remote Control Cable (REM)1 x 0.5M Brown Ground Cable1 x 60A Fuse Holder1 x Interface Terminal Kit1 x User Manual⚡ Technical SpecificationsModel: AT-S6918Type: Amplified (Active) SubwooferPower Supply: DC 12V (10.8V–15.6V)Woofer Size: 6"x9" (15.24cm x 22.86cm), 4 ohmRMS Power: 500WMaximum Power: 1800WBody Material: Aluminum AlloyDimensions: 285mm x 205mm x 80mm (L x W x H)💡 Why Choose AiteFeir AT-S6918?Whether you're a music enthusiast or just want to upgrade your car's audio system, this subwoofer combines power, durability, and smart design to give you the ultimate bass experience. Safe, stable, and easy to install — enjoy thunderous bass on every ride