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.-------------------------- -------------------- - ---- - ------------ ------------- - ----- ---- ----- --------- - ------------- - ----- ---- ----- ----- ----- -----A few reminders about purchasing:1. Please contact us as soon as possible. If there is any problem with the received product, it can be returned or exchanged in about 30 days, and non-human factors can be returned.2. Our product is sent by Mercado Libre "FULL", it will arrive within 24 to 72 hours, you will receive it as soon as possible. As for the arrival time, you can find it by entering your postcode in the "Complete" symbol below the price page. Estimated delivery dates are calculated directly by Mercado Libre. Thanks for your support.3. We have a professional pre-sales and after-sales team to answer your questions online 24 hours a day. Feel free to ask questions!Hello: Thank you for your attention. Hope you are having a good day.