Today only, until 7 pm ET (or 100% claimed), Amazon offers the Bazooka 100-watt 10" Amplified Marine Subwoofer Tube
in White, model no. MBTA10100, for $179.99
with free shipping
. That's the lowest total price we could find by $20. This 10" weather-resistant subwoofer tube is designed for marine applications. It features a built-in 2-channel 100-watt RMS amplifier (200 watts maximum), frequency response of 35Hz to 85Hz, and weather-resistant mounting straps.