Price history on Walmart.com for
175 Watt Max 12-in Amplified subwoofer w/Twin tuned ports
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175 Watt Max 12-in Amplified subwoofer w/Twin tuned ports 175 Watt Max 12-in Amplified subwoofer. 180-degree Phase reversal switch. High and low level inputs. Twin front ports. Detachable grill. Front panel volume control behind grill. Front panel 40Hz-200Hz variable crossover control. Indicator light. 175W@<1% THD. Auto on control Signal sensing Power On. 110V or 220 V AC. Signal to Noise Ratio: 100dB. Sensitivity: Variable 100mV to 0.8V for rated. Depth:16.95-in x Height:16.71-in x 14.96-in Width.
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