B-20 Bass Speaker Cabinet     Features 12" woofer Passive two-way second order crossover network Frequency response 30 Hz to 200 Hz Sensitivity 94 dB Nominal Impedance: 8 ohms Dimensions (Utility Cabinet*): 17 3/8" (441 mm) wide 33 1/4" (844 mm) high with glides 19 1/8" (486 mm) deep with grill Weight: 69 lbs. (31.3 kg) uncrated * Finish cabinet (shown) dimensions differ slightly. B-20