Original Pioneer Ts-Wx400da Class D Active Underseat Subwoofer

Key Specifications: Type: Active underseat subwoofer (sealed enclosure) Amplifier: Built-in Class-D Max Power: 250W RMS Power: 100W Frequency Response: 20Hz – 100Hz (Deep/Dynamic modes) Sensitivity: 100 dB Impedance: 0.5Ω Controls: Wired remote (gain, LPF, phase, bass modes) Crossover: 50Hz – 125Hz Design: Down-firing compact enclosure Dimensions: 300 x 200 x 100 mm Weight: ~4.0 kg Connectivity: High-level & RCA inputs Ideal for users who want strong, clean bass in a compact, easy-to-install underseat subwoofer