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  • Martin Logan Dynamo 1100X 12" Powered Subwoofer - Safe and Sound HQ
    $1,499.99

    Martin Logan Dynamo 1100X 12" Powered Subwoofer

    Martin Logan

    Martin Logan Dynamo 1100X 12" Powered Subwoofer Dynamo 1100X features a 1,300 Watt (peak) amplifier, 12-inch audiophile grade woofer, extensive inp...

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  • Martin Logan Dynamo 800X 10" Powered Subwoofer - Safe and Sound HQ
    $899.99

    Martin Logan Dynamo 800X 10" Powered Subwoofer

    Martin Logan

    Martin Logan Dynamo 800X 10" Powered Subwoofer Dynamo 800X features a 600 Watt (peak) amplifier, 10-inch audiophile grade woofer, extensive input...

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  • Martin Logan Dynamo 1100X 12" Powered Subwoofer Open Box - Safe and Sound HQ
    Save 30%
    Original price $1,499.99
    Current price $1,049.99

    Martin Logan Dynamo 1100X 12" Powered Subwoofer Open Box

    Martin Logan

    Martin Logan Dynamo 1100X 12" Powered Subwoofer Open Box Dynamo 1100X features a 1,300 Watt (peak) amplifier, 12-inch audiophile grade woofer, ext...

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  • Martin Logan Dynamo 800X 10" Powered Subwoofer Factory Refurbished - Safe and Sound HQ
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    Original price $899.99
    Current price $619.99

    Martin Logan Dynamo 800X 10" Powered Subwoofer Factory Refurbished

    Martin Logan

    Martin Logan Dynamo 800X 10" Powered Subwoofer Factory Refurbished Dynamo 800X features a 600 Watt (peak) amplifier, 10-inch audiophile grade woofe...

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  • Martin Logan Dynamo 700W  10" Powered Subwoofer Factory Refurbished - Safe and Sound HQ
    Save 15%
    Original price $695.00
    Current price $590.75

    Martin Logan Dynamo 700W 10" Powered Subwoofer Factory Refurbished

    Martin Logan

    Martin Logan Dynamo 700W 10" Powered Subwoofer Factory Refurbished Building on the success of the original Dynamo, our designers went on to create ...

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  • Polk Audio HTS 12 12" Subwoofer with Power Port Technology - Safe and Sound HQ
    $549.00

    Polk Audio HTS 12 12" Subwoofer with Power Port Technology

    Polk Audio

    Polk Audio HTS 12 12" Subwoofer with Power Port Technology Deep Bass for Home Theater and Music Front-firing long-throw 12 Polypropylene Dynamic Ba...

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  • Martin Logan Dynamo 400 8" Powered Subwoofer Factory Refurbished - Safe and Sound HQ
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    Original price $499.99
    Current price $299.99

    Martin Logan Dynamo 400 8" Powered Subwoofer Factory Refurbished

    Martin Logan

    Martin Logan Dynamo 400 8" Powered Subwoofer Factory Refurbished Dynamo 400 features a 150 Watt (peak) amplifier, 8-inch audiophile grade woofer, a...

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  • Martin Logan Dynamo 600X 10" Powered Subwoofer Factory Refurbished - Safe and Sound HQ
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    Original price $699.99
    Current price $489.99

    Martin Logan Dynamo 600X 10" Powered Subwoofer Factory Refurbished

    Martin Logan

    Martin Logan Dynamo 600X 10" Powered Subwoofer Factory Refurbished Dynamo 600X features a 240 Watt (peak) amplifier, 10-inch audiophile grade woofe...

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  • Polk Audio HTS 10 10" Subwoofer with Power Port Technology Open Box - Safe and Sound HQ
    Save 11%
    Original price $449.00
    Current price $399.99

    Polk Audio HTS 10 10" Subwoofer with Power Port Technology Open Box

    Polk Audio

    Polk Audio HTS 10 10" Subwoofer with Power Port Technology Open Box Deep Bass for Home Theater and Music Front-firing long-throw 10 Polypropylene ...

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  • Polk Audio HTS 10 10" Subwoofer with Power Port Technology - Safe and Sound HQ
    $449.00

    Polk Audio HTS 10 10" Subwoofer with Power Port Technology

    Polk Audio

    Polk Audio HTS 10 10" Subwoofer with Power Port Technology Deep Bass for Home Theater and Music Front-firing long-throw 10 Polypropylene Dynamic Ba...

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  • Martin Logan Dynamo 1600X 15" Powered Subwoofer Open Box - Safe and Sound HQ
    Save 25%
    Original price $1,999.99
    Current price $1,499.99

    Martin Logan Dynamo 1600X 15" Powered Subwoofer Open Box

    Martin Logan

    Martin Logan Dynamo 1600X 15" Powered Subwoofer Open Box Dynamo 1600X features an 1,800 Watt (peak) amplifier, 15-inch audiophile grade woofer, ext...

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  • Martin Logan Dynamo 600X 10" Powered Subwoofer - Safe and Sound HQ
    $699.99

    Martin Logan Dynamo 600X 10" Powered Subwoofer

    Martin Logan

    Martin Logan Dynamo 600X 10" Powered Subwoofer Dynamo 600X features a 240 Watt (peak) amplifier, 10-inch audiophile grade woofer, extensive input o...

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  • Definitive Technology IW Sub Reference Fully-Enclosed In-Wall Subwoofer (Each) - Safe and Sound HQ
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    $1,499.00

    Definitive Technology IW Sub Reference Fully-Enclosed In-Wall Subwoofer (Each)

    Definitive Technology

    Definitive Technology IW Sub Reference Fully-Enclosed In-Wall Subwoofer (Each) Enjoy deep high impact bass without using any floor-space Fits in st...

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  • Sunfire XTEQ 12 Dual 12" High Performance Powered Subwoofer - Safe and Sound HQ
    Save 35%
    Original price $2,000.00
    Current price $1,299.99

    Sunfire XTEQ 12 Dual 12" High Performance Powered Subwoofer

    Sunfire

    Sunfire XTEQ 12 Dual 12" High Performance Powered Subwoofer Sunfire XTEQ12The XTEQ features a Sunfire Tracking DownConverter amplifier, long-throw,...

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  • Martin Logan Dynamo 600X 10" Powered Subwoofer Open Box - Safe and Sound HQ
    Save 26%
    Original price $699.99
    Current price $519.99

    Martin Logan Dynamo 600X 10" Powered Subwoofer Open Box

    Martin Logan

    Martin Logan Dynamo 600X 10" Powered Subwoofer Open Box Dynamo 600X features a 240 Watt (peak) amplifier, 10-inch audiophile grade woofer, extensiv...

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  • Definitive Technology IW Sub 10/10 Fully-Enclosed In-Wall Subwoofer Open Box (Each) - Safe and Sound HQ
    Save 40%
    Original price $999.00
    Current price $599.99

    Definitive Technology IW Sub 10/10 Fully-Enclosed In-Wall Subwoofer Open Box (Each)

    Definitive Technology

    Definitive Technology IW Sub 10/10 Fully-Enclosed In-Wall Subwoofer Open Box (Each) Enjoy deep high impact bass without using any floor-space Fits...

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  • Martin Logan Dynamo 1600X 15" Powered Subwoofer - Safe and Sound HQ
    $1,999.99

    Martin Logan Dynamo 1600X 15" Powered Subwoofer

    Martin Logan

    Martin Logan Dynamo 1600X 15" Powered Subwoofer Dynamo 1600X features an 1,800 Watt (peak) amplifier, 15-inch audiophile grade woofer, extensive in...

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  • Martin Logan Dynamo 400 8" Powered Subwoofer - Safe and Sound HQ
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    $499.99

    Martin Logan Dynamo 400 8" Powered Subwoofer

    Martin Logan

    Martin Logan Dynamo 400 8" Powered Subwoofer Dynamo 400 features a 150 Watt (peak) amplifier, 8-inch audiophile grade woofer, and RCA and speaker l...

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  • Definitive Technology IW Sub 10/10 Fully-Enclosed In-Wall Subwoofer (Each) - Safe and Sound HQ
    $999.00

    Definitive Technology IW Sub 10/10 Fully-Enclosed In-Wall Subwoofer (Each)

    Definitive Technology

    Definitive Technology IW Sub 10/10 Fully-Enclosed In-Wall Subwoofer (Each) Enjoy deep high impact bass without using any floor-space Fits in standa...

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  • Paradigm Defiance V10 10" Powered Subwoofer - Safe and Sound HQ
    $679.99

    Paradigm Defiance V10 10" Powered Subwoofer

    Paradigm

    Paradigm Defiance V10 10" Powered Subwoofer All Performance. No Gimmicks.10 Driver, 120W RMS (250W Dynamic Peak), App Control, High-Velocity Low-Tu...

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  • JL Audio D110-GLOSS Dominion 10" Powered Subwoofer Gloss Finish - Safe and Sound HQ
    $1,199.00

    JL Audio D110-GLOSS Dominion 10" Powered Subwoofer Gloss Finish

    JL Audio

    Dominion d110-GLOSS Powered Subwoofer with 10-inch Subwoofer Driver, 750 watts Born from JL Audio s vast collection of advanced technologies, Domin...

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  • Martin Logan Dynamo 1600X 15" Powered Subwoofer Factory Refurbished - Safe and Sound HQ
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    Original price $1,999.99
    Current price $1,339.99

    Martin Logan Dynamo 1600X 15" Powered Subwoofer Factory Refurbished

    Martin Logan

    Martin Logan Dynamo 1600X 15" Powered Subwoofer Factory Refurbished Dynamo 1600X features an 1,800 Watt (peak) amplifier, 15-inch audiophile grade...

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  • Klipsch Reference Premiere RP-1200SW 12" High Excursion Subwoofer - Safe and Sound HQ
    Save 25%
    Original price $999.00
    Current price $749.00

    Klipsch Reference Premiere RP-1200SW 12" High Excursion Subwoofer

    Klipsch

    Klipsch Reference Premiere RP-1200SW 12" High Excursion Subwoofer THE BEST HIGH-PERFORMANCE SUBWOOFERS KLIPSCH HAS EVER MADEHYPER-EFFICIENT BALANCE...

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  • Monitor Audio Bronze W10 Bronze Series Subwoofer (Each) - Safe and Sound HQ
    $975.00

    Monitor Audio Bronze W10 Bronze Series Subwoofer (Each)

    Monitor Audio

    Monitor Audio Bronze W10 6G Bronze Series Subwoofer (Each) The Bronze W10 s long-throw 10" C-CAM subwoofer driver combines with the 10" auxiliary b...

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