1. Ultra-thin and shocking bass, small volume and large energy2. 800WD high-power bass, pleasant travel sweeps away tired driving and no longer boring3. The thickened plate has a stronger bass, and the thickened shell design enhances the overall structure, reduces resonance, and makes the bass more stable and stronger4. Large magnetic steel speaker with high and low bass concerto, 38-core woofer, 25-core tweeter, synchronous sound, shocking hearingSpecification:Product type: 10-inch ultra-thin active subwooferPeak power: 800wImpedance: 2.5QFrequency response: 20Hz~150HzSensitivity: 90dBProduct weight: 4.25KGBass boost: 0 to+12dBTotal Harmonic Distortion: <0.4%Fuse rating: 15AEl paquete incluye:1. Subwoofer activo1 por cabo.1 cable de alimentación1 suelo OFC.1 línea de sonido1 línea de control.1 línea de entrada de alto nivel de subwoofer.1 paquete de instalación.