B² Audio Rampage 18" impedance:D2 - Dual 2 Ohm Dimensions (L × W ×

Dimensions (L × W × H): 180 × 136 × 54 mm

and sound-oriented installations with an external DSP

and the compact design typical of SounDigital

Resonance frequency (Fs):D2: 31 Hz

UV and salt spray resistant Santoprene surround

B² Audio Rampage 18" impedance:D2 - Dual 2 Ohm Dimensions (L × W ×The B Audio RAMPAGE 18" was developed for ambitious car audio enthusiasts who expect extreme low frequency bass, high continuous power handling, and maximum control. Thanks to its massive motor system, the generously sized 4 inch voice coil, and the sophisticated cooling system, the subwoofer remains stable and distortion free even at very high power levels. The sturdy carbon fiber cone, the extra wide TWS foam surround, and the robust centering