KenSyuInt 8" Car Underseat Slim Amplifier Subwoofer Speaker Audio Sub Bass Box 600W Amplified Bass Box Under-Seat Subwoofer 20hz-150hz

*600w Bass, the 68mm Thin Subwoofer Is Directly Installed Under the Passenger Seat *8 Inch High-power Active Subwoofer, Excellent Low Frequency Performance, Pure Low Music Output, Surging Sound Effect *Pu Leather Wooden Body Pu Leather-wrapped Wooden Body Reduces Noise Caused by Vibration to a Limited Extent *High-strength Stainless Steel Horn Protective Net Cover, Black Paint, Not Easy to Rust *1.4mm Thick Mesh Material, Strong Pressure Resistance *Frequent Maintenance and Maintenance Will Enable the Speaker to Obtain Longer Battery Life. Product Information: Speaker Size: 8 Inches Total Harmonic Distortion: <0.4% Frequency Response: 20hz-150hz Signal to Noise Ratio: ≥90db Bass Boost: 0 to+ 12db Rated Power: 600w Product Size: 345mm* 260mm*68mm Package Includes: 1*8 Inch Car Audio Note: 1. Wiring: Three Wires Must Be Connected (If There Is No Sound After Installation, Please Check Whether the Wiring Is Connected to the Three Wires: 12v to the Battery Positive Stage, Rem to the Host Acc or 12v in Series, Gnd Ground) 2. Adaptation: All Cars with 12v Power Supply Can Be Used