RECOIL SS65 Ultra-Thin 6.5" Active Under Seat Car Subwoofer VB Bass DSP, Built-in Amplifier for Cars, Trucks, SUVs

["Powerful & Space-Saving Design: Only 3 inches thin, this active 6.5\" subwoofer fits seamlessly under most vehicle seats. Delivers 250W RMS punchy bass without sacrificing cabin space.","Exclusive 0.4 Ohm Low-Impedance Woofer + Class D Amp: The ultra-low impedance design maximizes power transfer and efficiency. Paired with a high-current Class D amplifier, it delivers deeper bass and cleaner sound with less distortion.","VB BASS Virtual Bass Enhancement: Built-in DSP technology enhances low-frequency perception, making even compact vehicles sound like they have a larger, more powerful sub—perfect for factory audio systems.","Pro-Level Tuning Controls: Features variable low-pass crossover (50–150Hz), 0°/180° phase switch, bass boost (+0–12dB), and gain control. Includes a wired remote for on-the-fly bass adjustment from the driver’s seat.","All-in-One Plug & Play System: Includes everything needed for installation—RCA adapter, remote knob, mounting brackets, and anti-vibration pads. Works with factory and aftermarket stereos."]