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Current Deals and Promotions

Browse all the promotions and sales currently going on at Sonic Electronix! Save big on car audio products as well as marine audio, headphones, portable electronics and home audio!

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    Price Range
    Number of Subwoofers
    This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
    Subwoofer Size
    Refers to the diameter of the subwoofer, measured in inches.
    Box Type
    Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

    Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

    Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

    Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
    Type of Enclosure
    Some of our Vehicle Specific enclosures are loaded with a subwoofer and an amplifier, some are only loaded with a subwoofer, while some are empty boxes.
    Total Peak Power Handling
    This is the Total Peak Power handling of all the subwoofers included in the package or enclosure.

    If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total peak power handling for all of the subs combined.

    Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements.
    Total RMS Power Handling
    This is the total RMS power handling of all the subwoofers included in the package or enclosure.

    If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total RMS power handling for all of the subs combined.

    The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend giving your subwoofer(s) 75% - 90% of the recommended RMS rating.
    Deals
    Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
    Final Wired Impedance
    This is the final impedance of the system as the amplifier will see it. If the final impedance is for two sets, it means that the enclosure has two sets of terminals at the listed impedance.
    Box Finish
    The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.
    filter-icon Filters & Sort

    NVX Loaded BOOST Box - BE-TOYHIG3-VS102 (Open Box, Like New)

    For select 2014-2019 Highlander and Highlander Hybrid - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

    BE-TOYHIG3-VS102 big
    Go to item page Right Arrow Icon of Right Arrow

    NVX Loaded BOOST Box - BE-TOYHIG3-VS102 (Open Box, Like New)

    For select 2014-2019 Highlander and Highlander Hybrid - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

    • Sealed BOOST enclosure with 1 10" N Series Subwoofer
    • Fits select 2014-2019 Highlander and Highlander Hybrid
    • 500 watts RMS (1000 watts Peak)
    • Final Impedance: 2-ohm

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $437.99
    -32% $297.49

    In stock

    Only 1 Left!

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    NVX BE-FRD-BRO-G6 BOOST Box (Open Box, Great)

    Custom Fit 400W RMS 12" Loaded BOOST Subwoofer Enclosure for 2021-up Ford Bronco

    BE-FRD-BRO-G6 big
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    NVX BE-FRD-BRO-G6 BOOST Box (Open Box, Great)

    Custom Fit 400W RMS 12" Loaded BOOST Subwoofer Enclosure for 2021-up Ford Bronco

    • Fits 2021-up Ford Bronco
    • High-density plywood with bedliner covering enclosure
    • Loaded with one 12" SMW12D4 Subwoofer
    • Installs quickly and easily mounts to interior tailgate panel

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $455.99
    -54% $209.99

    In stock

    Only 2 Left!

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    NVX Loaded BOOST Box - BE-TSLAS-VCW104 (Open Box, Like New)

    For select 2012-2020 Model S - Single 10" 1000W RMS Loaded BOOST Sealed Enclosure

    BE-TSLAS-VCW104 big
    Go to item page Right Arrow Icon of Right Arrow

    NVX Loaded BOOST Box - BE-TSLAS-VCW104 (Open Box, Like New)

    For select 2012-2020 Model S - Single 10" 1000W RMS Loaded BOOST Sealed Enclosure

    • Sealed BOOST enclosure with 1 10" VC Series Subwoofer
    • Fits select 2012-2020 Model S
    • 1000 watts RMS (2000 watts Peak)
    • Final Impedance: 2-ohm

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $624.99
    -32% $424.99

    In stock

    Only 2 Left!

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    JL Audio Stealthbox® SB-N-TTNCRW/10W1/DG (Open Box, Good)

    Custom-Fit Dual 12" Subwoofer Enclosure for

    SB-N-TTNCRW/10W1/DG-2 big
    Go to item page Right Arrow Icon of Right Arrow

    JL Audio Stealthbox® SB-N-TTNCRW/10W1/DG (Open Box, Good)

    Custom-Fit Dual 12" Subwoofer Enclosure for

    • Sealed enclosure with 2 10" Stealthbox Series Subwoofer
    • 300 watts RMS ( Peak)
    • Final Impedance: 2-ohm

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $1699.99
    -20% $1,359.99

    In stock

    Only 1 Left!

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    • Sealed enclosure with 2 10" Stealthbox Series Subwoofer
    • 300 watts RMS ( Peak)
    • Final Impedance: 2-ohm

    NVX Loaded BOOST Box - BE-TSLAY-G1P (Passenger's Side) (Open Box, Great)

    For select 2020-2023 Model Y - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

    BE-TSLAY-G1P big
    Go to item page Right Arrow Icon of Right Arrow

    NVX Loaded BOOST Box - BE-TSLAY-G1P (Passenger's Side) (Open Box, Great)

    For select 2020-2023 Model Y - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

    • Sealed BOOST enclosure with 1 10" N Series Subwoofer (Passenger Side)
    • Fits select 2020-2023 Model Y (5-seat models only)
    • 500 watts RMS (1000 watts Peak)
    • Final Impedance: 2-ohm

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $562.99
    -65% $195.99

    In stock

    Add to Cart

    NVX Loaded BOOST Box - BE-LEX-IS0613-VCW104 (Open Box, Great)

    For select 2006-2013 vehicles from Lexus - Single 10" 1000W RMS Loaded BOOST Sealed Enclosure

    BE-LEX-IS0613-VCW104 big
    Go to item page Right Arrow Icon of Right Arrow

    NVX Loaded BOOST Box - BE-LEX-IS0613-VCW104 (Open Box, Great)

    For select 2006-2013 vehicles from Lexus - Single 10" 1000W RMS Loaded BOOST Sealed Enclosure

    • Custom-Fit Sealed BOOST enclosure with 1 10" VC Series Subwoofer
    • Fits select 2006-2013 vehicles from Lexus
    • 1000 watts RMS (2000 watts Peak)
    • Final Impedance: 2-ohm

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $624.99
    -44% $349.99

    In stock

    Only 1 Left!

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    • Custom-Fit Sealed BOOST enclosure with 1 10" VC Series Subwoofer
    • Fits select 2006-2013 vehicles from Lexus
    • 1000 watts RMS (2000 watts Peak)
    • Final Impedance: 2-ohm

    NVX Loaded BOOST Box - BE-TSLAY-G1D (Driver's Side) (Open Box, Great)

    For select 2020-2023 Model Y - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

    BE-TSLAY-G1D big
    Go to item page Right Arrow Icon of Right Arrow

    NVX Loaded BOOST Box - BE-TSLAY-G1D (Driver's Side) (Open Box, Great)

    For select 2020-2023 Model Y - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

    • Sealed BOOST enclosure with 1 10" N Series Subwoofer (Driver Side)
    • Fits select 2020-2023 Model Y (5-seat models only)
    • 500 watts RMS (1000 watts Peak)
    • Final Impedance: 2-ohm

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $562.99
    -62% $212.13

    In stock

    Only 1 Left!

    Add to Cart

    JL Audio Stealthbox® SB-J-GCHWK2/10W3v3/BK (Like New (Open Box))

    Custom fit subwoofer enclosure for select 2011-2021 Grand Cherokee (Black)

    SB-J-GCHWK2/10W3v3/BK big
    Go to item page Right Arrow Icon of Right Arrow

    JL Audio Stealthbox® SB-J-GCHWK2/10W3v3/BK (Like New (Open Box))

    Custom fit subwoofer enclosure for select 2011-2021 Grand Cherokee (Black)

    • Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W3v3-2
    • 500 Watts RMS Power Handling
    • Stealthbox Installs into passenger-side rear cargo panel

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $1199.99
    -15% $1,019.99

    In stock

    Only 1 Left!

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    • Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W3v3-2
    • 500 Watts RMS Power Handling
    • Stealthbox Installs into passenger-side rear cargo panel

    Rockford Fosgate X317-M2FWE (Like New (Open Box))

    1600W Peak (400W RMS) Loaded Single 10" Sealed Enclosure for select 2017-2021 vehicles from Can-Am

    X317-M2FWE big
    Go to item page Right Arrow Icon of Right Arrow

    Rockford Fosgate X317-M2FWE (Like New (Open Box))

    1600W Peak (400W RMS) Loaded Single 10" Sealed Enclosure for select 2017-2021 vehicles from Can-Am

    • Sealed enclosure with 1 10" M2 Series Subwoofer
    • 400 watts RMS (1600 watts Peak)

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $909.99
    -21% $722.49

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    • Sealed enclosure with 1 10" M2 Series Subwoofer
    • 400 watts RMS (1600 watts Peak)

    JL Audio Stealthbox® SB-GM-VETC6/10W1v3 (Like New (Open Box))

    Custom fit subwoofer enclosure for select 2005-2013 Corvette

    SB-GM-VETC6/10W1v3 big
    Go to item page Right Arrow Icon of Right Arrow

    JL Audio Stealthbox® SB-GM-VETC6/10W1v3 (Like New (Open Box))

    Custom fit subwoofer enclosure for select 2005-2013 Corvette

    • Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W1v3-2
    • 300 Watts RMS Power Handling
    • Stealthbox Installs neatly into the rear corner of the hatch

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $1149.99
    -15% $977.49

    In stock

    Only 1 Left!

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    • Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10W1v3-2
    • 300 Watts RMS Power Handling
    • Stealthbox Installs neatly into the rear corner of the hatch

    JL Audio Stealthbox® SB-POL-GNRL/10TW3 (Like New (Open Box))

    Custom fit subwoofer enclosure for select 2016-2022 vehicles from Polaris

    SB-POL-GNRL/10TW3-2 big
    Go to item page Right Arrow Icon of Right Arrow

    JL Audio Stealthbox® SB-POL-GNRL/10TW3 (Like New (Open Box))

    Custom fit subwoofer enclosure for select 2016-2022 vehicles from Polaris

    • Custom Subwoofer Enclosure for Polaris General UTVs
    • Loaded with One 10TW3-D4
    • Rugged Weatherproof Fiberglass Enclosure
    • 400W
    • Mounts Out of Sight

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $849.99
    -25% $637.49

    In stock

    Only 1 Left!

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    • Custom Subwoofer Enclosure for Polaris General UTVs
    • Loaded with One 10TW3-D4
    • Rugged Weatherproof Fiberglass Enclosure
    • 400W
    • Mounts Out of Sight

    NVX Loaded BOOST Box - BE-TSLAY-G1D (Driver's Side) (Open Box, Good)

    For select 2020-2023 Model Y - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

    BE-TSLAY-G1D big
    Go to item page Right Arrow Icon of Right Arrow

    NVX Loaded BOOST Box - BE-TSLAY-G1D (Driver's Side) (Open Box, Good)

    For select 2020-2023 Model Y - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

    • Sealed BOOST enclosure with 1 10" N Series Subwoofer (Driver Side)
    • Fits select 2020-2023 Model Y (5-seat models only)
    • 500 watts RMS (1000 watts Peak)
    • Final Impedance: 2-ohm

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $562.99
    -52% $269.99

    In stock

    Add to Cart

    NVX Loaded BOOST Box - BE-TSLAY-G1P (Passenger's Side) (Open Box, Good)

    For select 2020-2023 Model Y - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

    BE-TSLAY-G1P big
    Go to item page Right Arrow Icon of Right Arrow

    NVX Loaded BOOST Box - BE-TSLAY-G1P (Passenger's Side) (Open Box, Good)

    For select 2020-2023 Model Y - Single 10" 500W RMS Loaded BOOST Sealed Enclosure

    • Sealed BOOST enclosure with 1 10" N Series Subwoofer (Passenger Side)
    • Fits select 2020-2023 Model Y (5-seat models only)
    • 500 watts RMS (1000 watts Peak)
    • Final Impedance: 2-ohm

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $562.99
    -52% $269.99

    In stock

    Add to Cart

    JL Audio Stealthbox® SB-KW-TRX4-10TW3 (Like New (Open Box))

    Custom fit subwoofer enclosure for select 2015-2023 vehicles from Kawasaki

    SB-KW-TRX4/10TW3-2 big
    Go to item page Right Arrow Icon of Right Arrow

    JL Audio Stealthbox® SB-KW-TRX4-10TW3 (Like New (Open Box))

    Custom fit subwoofer enclosure for select 2015-2023 vehicles from Kawasaki

    • Custom Stealthbox Enclosure with One 10TW3-D4 Subwoofer
    • 400W RMS
    • For 2015-Up Kawasaki Teryx 4 Vehicles
    • Mounted Beneath the Rear Seat
    • Fiberglass and Weatherproof Enclosure
    • Front-Firing Design • Wired for 2 Ohm Load

    shipping truck icon Free shipping in USA. Provide zip for delivery date.
    List price $999.99
    -15% $849.99

    In stock

    Only 1 Left!

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    • Custom Stealthbox Enclosure with One 10TW3-D4 Subwoofer
    • 400W RMS
    • For 2015-Up Kawasaki Teryx 4 Vehicles
    • Mounted Beneath the Rear Seat
    • Fiberglass and Weatherproof Enclosure
    • Front-Firing Design • Wired for 2 Ohm Load

     
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