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Browse the collection, then use each product page for fitment, configuration, availability and installation details.

About this collection

Current car audio, motorcycle audio, vehicle fitment, lighting and installation products without closeout, used or quote-only clutter.

600 products
Vault Power LI-HD41 41Ah lithium battery for Harley-Davidson
Vault PowerVault Power LI-HD41 41Ah Harley-Davidson Lithium Battery
$799.00
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Lit FX Jeep JL JLU JT engraved LED Freedom Panel set installed on the factory front roof panels
Lit FXLit FX Jeep JL/JLU/JT Custom Engraved LED Freedom-Panel Inserts — Pair
$849.99
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Recoil Audio LX8-4P 8-Inch Pro Horn Coaxial Speakers product image | SMS Car Audio
Recoil AudioRecoil LX65-4P & LX8-4P Pro Horn Coaxial Speakers — 6.5 & 8-Inch Pairs
From $100.00
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Recoil Audio PX65.4 Speakers at SMS Car Audio
Recoil AudioRecoil PX65.4 6.5-Inch Neodymium Pro Coaxial Speakers — Pair
$260.00
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Recoil Audio HX65.4 Speakers at SMS Car Audio
Recoil AudioRecoil HX65.4 6.5-Inch Pro Coaxial Speakers — Pair
$160.00
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Mosconi MOS Switch preset controller
MosconiMosconi MOS Switch 4-Preset DSP Controller
Authorized Dealer · In-Store Only
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Lit FX Jeep JK/JKU Front Seat Side Covers Pair installed with custom illuminated Peachy panel
Lit FXLit FX Jeep JK/JKU Custom Engraved Magnetic LED Front Seat-Side Panels — Pair
$349.99
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Lit FX Jeep JL/JLU/JT rear one-piece custom engraved LED roof panel
Lit FXLit FX Jeep JL/JLU/JT Custom Engraved Rear Hardtop LED Panel — One-Piece
$749.99
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Autotech Engineering green high-output alternator installed by SMS Car Audio
Autotech EngineeringAutotech HP-4017547 320-Amp High-Output Alternator for 2020–2023 Polaris Slingshot
$549.99
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Autotech dual alternator bracket kit for 2000–2013 GM trucks | SMS Car Audio
Autotech EngineeringAutotech Dual Alternator Bracket Kit for 2000–2013 GM Trucks
$299.99
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Limitless Lithium NANO-HDV3 30Ah battery with smart tender | SMS Car Audio
Limitless LithiumLimitless Lithium NANO-HDV3 30Ah Battery with 3.5A Stock-Voltage Maintainer
$869.99
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Limitless Lithium NANO-HDV3 30Ah Motorcycle Powersports Battery
Limitless LithiumLimitless Lithium NANO-HDV3 30Ah Motorcycle Powersports Battery
$799.99
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Mosconi ATOMO DSP digital signal processor
MosconiMosconi ATOMO 4|8 DSP Digital Signal Processor
Authorized Dealer · In-Store Only
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Vault Power LI-HD28 LiFePO4 battery for Harley-Davidson
Vault PowerVault Power LI-HD28 LiFePO4 Battery for Harley-Davidson
$899.99
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Vault Power Element 11 NA-60 60Ah sodium-ion battery
Vault PowerVault Power Element 11 NA-60 60Ah Sodium-Ion Battery
$1,099.00
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Vault Power Element 11 NA-100 100Ah sodium-ion battery
Vault PowerVault Power Element 11 NA-100 100Ah Sodium-Ion Battery
$1,599.00
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Powerus PW2500 0.5-Ohm monoblock amplifier | SMS Car Audio
PowerusPowerus PW2500 0.5-Ohm Monoblock Amplifier
$749.99
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Limitless NoLi 12Ah battery vertical mount bracket
Limitless LithiumLimitless NoLi 12Ah Battery Vertical Mount Bracket
$59.99
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Beyma PH35 4-Inch 4-Ohm high-frequency tweeter | SMS Car Audio
BeymaBeyma PH35 4-Inch Competition Tweeter — Single
$110.00
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SMS Car Audio — Where Music Matters product image placeholder
SMS PrecisionSMS Precision Jeep Wrangler JL Underseat Amplifier Rack
$69.99
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Pickup Only — Cannot Ship · Marrero LA
2022 GMC Denali four 8-inch under-seat enclosure built by SMS Car Audio
SMS PrecisionSMS Precision 2007–2026 Chevrolet Silverado & GMC Sierra Crew Cab Underseat Subwoofer Enclosure
From $500.00
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Pickup Only — Cannot Ship · Marrero LA
SMS Precision Ford F-150 four 8-inch underseat subwoofer enclosure requiring seat lift
SMS PrecisionSMS Precision 2009+ Ford F-150 Crew Cab Underseat Subwoofer Enclosure
From $500.00
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Beyma 4FR40ND 4-Inch 8-Ohm Full-Range Neodymium Speaker | SMS Car Audio
BeymaBeyma 4FR40ND 4-Inch Neodymium Full-Range Speaker — Single
$76.00
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Lit FX custom engraved LED dash plaque with suction-cup windshield mounting
Lit FXLit FX Custom Engraved LED Dash Plaque — Removable Windshield Display
$369.99
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