"Cambridge Audio Aero 9 Reg: $949       Sale: $835 The Aero 9 features a high-efficiency 500W Class D amplifier powering a front-firing 10"" subwoofer driver and a 10"" down-firing ABR (Auxiliary Bass Radiator) for a serious 21-200Hz frequency. These drivers enable the Aero 9 to deliver seriously sumptuous and accurate bass – that runs in perfect cinematic concert with the Aero speakers."
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