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Big Jeff Online Inc is a family based business and is able to give one on one time with our customers

123 products
  • 12" Car Audio Subwoofer Dual Voice Coil 2 Ohm 6000W Massive Hippo XL 122R

    Regular price
    $399.95
    Sale price
    $399.95
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  • 1x DS18 SLC-MD12.4D 12" pro Sub woofer Audio Speaker Dual Voice Coil 4 Ohm

    Regular price
    $54.95
    Sale price
    $54.95
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  • Massive Audio GTX122 1400 W Max 12" Dual Voice Coil 2 Ohm Car Audio Subwoofer

    Regular price
    $109.95
    Sale price
    $109.95
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  • PRV Audio 10W650A 10" Sub Woofer Alto Series Pro Audio Bass Speaker 650W 8 Ohm

    Regular price
    $72.95
    Sale price
    $72.95
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  • 8" 600W Under-Seat Car Sub woofer Powered Bass Amplifier Slim DS18 SQBASS

    Regular price
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    $249.95
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  • 2000 W 12" Dual 4-Ohm Voice Coil Car Subwoofer Massive Audio

    Regular price
    $149.95
    Sale price
    $149.95
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  • 12" Subwoofer 4 Ohm 4000 Watts DVC DS18 EXL XX

    Regular price
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    Sale price
    $349.95
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  • 12" PRV Full Loud 12MR2000 Pro Audio Midrange Midbass 2000W 8-Ohm Woofer Speaker

    Regular price
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    Sale price
    $164.99
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  • 12" Subwoofer 2000W Dual 4 Ohm Car Audio Pro Bass Speaker Logic Soundlab WX1200

    Regular price
    $128.95
    Sale price
    $128.95
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  • DS18 EXL-X12.2D 12" 2500W 2Ohm DVC Pro Car Audio Subwoofer

    Regular price
    $319.95
    Sale price
    $319.95
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  • 12" Shallow Mount Subwoofer 1200W 4 Ohm Pro Audio Bass Speaker DS18 SW12S4

    Regular price
    $192.95
    Sale price
    $192.95
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  • 12" Dual Subwoofer 3000W 4 Ohm Competition Pro Car Audio SUMMOXL124

    Regular price
    $259.95
    Sale price
    $259.95
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  • Massive Audio GTX124 1400 W Max 12" Dual Voice Coil 4 Ohm Car Audio Subwoofer

    Regular price
    $109.95
    Sale price
    $109.95
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  • Massive Audio UFO12 12 Inch Shallow Truck Car Sub Subwoofer 600 Watt Dual 4 Ohm

    Regular price
    $89.95
    Sale price
    $89.95
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  • Massive Audio UFO10 10 Inch Shallow Truck Car Sub Subwoofer 600 Watt Dual 4 Ohm

    Regular price
    $74.95
    Sale price
    $74.95
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  • 15" Subwoofer 1000W 4 Ohm DVC Pro Car Audio American Bass XO-1544

    Regular price
    $117.95
    Sale price
    $117.95
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  • 12" Slim Subwoofer 4 Ohm DVC 1500W Pro Car Audio Bass American Bass ES-1244

    Regular price
    $158.95
    Sale price
    $158.95
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  • 10" Slim Subwoofer 4 Ohm DVC 1000W Pro Car Audio Bass American Bass ES-1044

    Regular price
    $148.95
    Sale price
    $148.95
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  • 12" Shallow Mount Subwoofer 440W 4+4 Ohm DVC Pro Car Audio Bass SRW12.4D

    Regular price
    $94.95
    Sale price
    $94.95
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  • 12" Shallow Mount Subwoofer 440W 4 Ohm Pro Car Audio Bass SRW12.4

    Regular price
    $94.95
    Sale price
    $94.95
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  • 12" Subwoofer 600W 2" 4 Ohm DVC Pro Car Audio American Bass XO-1244

    Regular price
    $77.95
    Sale price
    $77.95
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  • 10" Subwoofer 600W 2" 4 Ohm DVC Pro Car Audio American Bass XO-1044

    Regular price
    $71.95
    Sale price
    $71.95
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  • 12" Subwoofer 2000W 3" 2 Ohm DVC Pro Car Audio Bass American Bass XFL-12-D2

    Regular price
    $198.95
    Sale price
    $198.95
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  • 1x 8" Dual 4 Ohm Car Audio Subwoofer Bass 600W US8 Ultra Shock Cadence US8D4

    Regular price
    $119.95
    Sale price
    $119.95
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  • 1x 8" Dual 2 Ohm Car Audio Subwoofer Bass 600W US8 Ultra Shock Cadence US8D2

    Regular price
    $119.95
    Sale price
    $119.95
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  • 15" Subwoofer 2000W 3" 4 Ohm DVC Pro Car Audio Bass American Bass XFL-15-D4

    Regular price
    $228.95
    Sale price
    $228.95
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  • 12" Subwoofer 2000W 3" 4 Ohm DVC Pro Car Audio Bass American Bass XFL-12-D4

    Regular price
    $198.95
    Sale price
    $198.95
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  • 15" Subwoofer 1000W Single 4 Ohm Bass Pro Car Audio American Bass DX-15

    Regular price
    $103.95
    Sale price
    $103.95
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  • 12" Subwoofer 800W Single 4 Ohm Bass Pro Car Audio American Bass DX-12

    Regular price
    $76.95
    Sale price
    $76.95
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  • 10" Subwoofer 600W Single 4 Ohm Bass Pro Car Audio American Bass DX-10

    Regular price
    $69.95
    Sale price
    $69.95
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  • 10" Subwoofer 440W 4 Ohm Single Voice Coil Bass Pro Car Audio DS18 SLC-10S

    Regular price
    $75.56
    Sale price
    $75.56
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  • MASSIVE AUDIO SUMMO-84 - 8" DUAL 4 OHM CAR AUDIO SUBWOOFER 600W

    Regular price
    $79.95
    Sale price
    $79.95
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