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NVX Audio Upgrade Kit – QBSTA & Two Pair 6.5" Speakers

900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box w/ Remote Bass Knob, Two Pair 6.5" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

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900W Max (300W RMS) 11" Powered Spare Tire Subwoofer Box w/ Remote Bass Knob, Two Pair 6.5" Coaxial Speakers, Amp Kit, Sound Damping, and Roller

• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 Co-axial Speaker and Damping Kits

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266
List price $581.43
-32% $396.93

In stock

• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 Co-axial Speaker and Damping Kits

Belva BAK02 (Open Box, Great)

1/0 Gauge Premium (CCA) Copper Clad Aluminum Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 2000 Watts - RED

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1/0 Gauge Premium (CCA) Copper Clad Aluminum Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 2000 Watts - RED

• 1/0 Gauge Amplifier Installation Kit
• For Amplifiers Up To 2000 Watts RMS
• Premium (CCA) Copper Clad Aluminum
• Helical Twist 2-Channel RCA Cable
• ANL Fuse Holder with 100 amp fuse
• Complies to American Wire Gauge standards

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List price $69.99
-40% $41.99

In stock

Only 1 Left!

• 1/0 Gauge Amplifier Installation Kit
• For Amplifiers Up To 2000 Watts RMS
• Premium (CCA) Copper Clad Aluminum
• Helical Twist 2-Channel RCA Cable
• ANL Fuse Holder with 100 amp fuse
• Complies to American Wire Gauge standards

Infinity DSP6840 (DSP6840AM) (Like New (Open Box))

1000W Peak (480W RMS) Class D DSP Series 8 Channel Car Amplifier with Digital Signal Processing

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1000W Peak (480W RMS) Class D DSP Series 8 Channel Car Amplifier with Digital Signal Processing

• 40 watts x 8 channel @ 4 ohm
• 60 watts x 8 channel @ 2 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 8-Channel Amplifier

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List price $539.95
-24% $412.21

In stock

Only 1 Left!

Belva BAK02BL (Like New (Open Box))

1/0 Gauge Premium (CCA) Copper Clad Aluminum Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 2000 Watts - BLUE

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1/0 Gauge Premium (CCA) Copper Clad Aluminum Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 2000 Watts - BLUE

• 1/0 Gauge Amplifier Installation Kit
• For Amplifiers Up To 2000 Watts RMS
• Premium (CCA) Copper Clad Aluminum
• Helical Twist 2-Channel RCA Cable
• ANL Fuse Holder with 100 amp fuse
• Complies to American Wire Gauge standards

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1
List price $69.99
-33% $46.74

In stock

Only 1 Left!

• 1/0 Gauge Amplifier Installation Kit
• For Amplifiers Up To 2000 Watts RMS
• Premium (CCA) Copper Clad Aluminum
• Helical Twist 2-Channel RCA Cable
• ANL Fuse Holder with 100 amp fuse
• Complies to American Wire Gauge standards

NVX XBAF69 (Like New (Open Box))

2 Piece Universal 6x9” Silicone Rubber Speaker Baffles with Self Adhesive Foam Base Pad

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2 Piece Universal 6x9” Silicone Rubber Speaker Baffles with Self Adhesive Foam Base Pad

• Foldable Silicone with egg crate foam
• Creates a tight seal around your speaker for optimum sound quality
• Waterproof material
• The foam baffles from the competitors will deteriorate over time, while the rubber XBAF69's will last a lifetime

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List price $39.99
-51% $19.54

In stock

• Foldable Silicone with egg crate foam
• Creates a tight seal around your speaker for optimum sound quality
• Waterproof material
• The foam baffles from the competitors will deteriorate over time, while the rubber XBAF69's will last a lifetime

Hertz HMS 10 B-C2 (Black) (Like New (Open Box))

500W Peak (250W RMS) 10" Single 2-ohm Marine Subwoofer with Black Grille

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500W Peak (250W RMS) 10" Single 2-ohm Marine Subwoofer with Black Grille

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 2 ohm
• Polypropylene cone
• Mount depth: 5.71"
• Sensitivity: 88.5 dB

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List price $450.00
-24% $339.99

In stock

Only 1 Left!

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 2 ohm
• Polypropylene cone
• Mount depth: 5.71"
• Sensitivity: 88.5 dB

Belva BMS65SW (Open Box, Great)

400W Peak (80W RMS) 6.5" Shallow Mount 2-Way Coaxial Marine Speakers (White)

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400W Peak (80W RMS) 6.5" Shallow Mount 2-Way Coaxial Marine Speakers (White)

• 200 watts Peak Each, 40 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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1
List price $59.99
-58% $24.99 /pair

In stock

• 200 watts Peak Each, 40 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

XpressKit XK05 (Open Box, Good)

Xpress Kit Preloaded data interface allows remote start in select Toyota and Lexus vehicles (DEI Install Bypass Essentials XK05)

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Xpress Kit Preloaded data interface allows remote start in select Toyota and Lexus vehicles (DEI Install Bypass Essentials XK05)

• Pre-loaded data interface allows remote start in select Toyota and Lexus vehicles
• No key required — works with Smart-Key and Push-to-Start ignition systems
• For select 2002-Up Toyota/Lexus vehicles

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List price $79.99
-74% $20.99

In stock

Only 2 Left!

• Pre-loaded data interface allows remote start in select Toyota and Lexus vehicles
• No key required — works with Smart-Key and Push-to-Start ignition systems
• For select 2002-Up Toyota/Lexus vehicles

Hertz DSK165.3 (2-Pairs, 4-Total)

320W Peak (160W RMS) 6.5" Dieci Series 2-Way Component Speaker system (2-Pairs)

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320W Peak (160W RMS) 6.5" Dieci Series 2-Way Component Speaker system (2-Pairs)

• 80 Watts Max Each, 40 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 93 dB

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2
List price $460.00
-13% $399.98

In stock

Only 3 Left!

• 80 Watts Max Each, 40 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 93 dB

NVX BIR200 (Like New (Open Box))

200 Amp Relay Isolator (BIR200)

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200 Amp Relay Isolator (BIR200)

• 200 Amp Battery Isolator
• 200 Amps at 12V Continuous
• 300 Amps Surge
• Switching Power: 10 - 16 VDC

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List price $59.99
-29% $42.49

In stock

Only 3 Left!

• 200 Amp Battery Isolator
• 200 Amps at 12V Continuous
• 300 Amps Surge
• Switching Power: 10 - 16 VDC

SSV Works X3-5K (Open Box, Great)

Audio System Upgrade Kit for select 2017-2021 Maverick X3 Includes MRB3 Bluetooth Receiver, 4″ speakers, 6.5” Speakers, 10” Subwoofer, Plug-&-Play Harness

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Audio System Upgrade Kit for select 2017-2021 Maverick X3 Includes MRB3 Bluetooth Receiver, 4″ speakers, 6.5” Speakers, 10” Subwoofer, Plug-&-Play Harness

• Easy installation
• Each kit comes with pre-installed speakers, Kicker, subwoofer, and amp

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List price $2299.99
-30% $1,609.99

In stock

Only 1 Left!

• Easy installation
• Each kit comes with pre-installed speakers, Kicker, subwoofer, and amp

Kicker CWRT674 (48CWRT674) (Like New (Open Box))

300W Peak (150W RMS) 6.75” CompRT Series Dual 4-ohm Shallow Subwoofer

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300W Peak (150W RMS) 6.75” CompRT Series Dual 4-ohm Shallow Subwoofer

• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 2-3/4"
• Sensitivity: 82.6 dB

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6
List price $149.99
-26% $110.49

In stock

Only 2 Left!

• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 2-3/4"
• Sensitivity: 82.6 dB

Limited time!

NVX PBK-DODCHA-G7 - 2015-2023 Dodge Charger - Complete Bass Package

For select 2015-2023 Charger - 10" 500W RMS Complete Amplified Subwoofer Bass Package Solution

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For select 2015-2023 Charger - 10" 500W RMS Complete Amplified Subwoofer Bass Package Solution

• Complete Bass and System Upgrade Package for 2015-2019 Dodger Charger vehicles
• Powerful NVX VSW102v2 Subwoofer
• Hand-Laid Fiberglass Enclosure
• Fits In the Storage Cubby On the Left Side of the Trunk
• Add 500 Watts RMS of Bass to Your Dodge

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92
List price $840.96
-30% $589.99

In stock

Only 2 Left!

Belva BMRGBBK (Open Box, Great)

500W Peak (250W RMS) 6.5" 2-Way Coaxial Marine Speakers with Multi-Color LED Lighting (Black)

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500W Peak (250W RMS) 6.5" 2-Way Coaxial Marine Speakers with Multi-Color LED Lighting (Black)

• 250 watts Peak Each, 125 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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List price $119.99
-46% $64.99 /pair

In stock

• 250 watts Peak Each, 125 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

NVX NSP69 - Open Box, Great

900W Peak (300W RMS) 6x9" N-Series 2-Way Coaxial Speakers with 20mm Silk Dome Tweeters

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900W Peak (300W RMS) 6x9" N-Series 2-Way Coaxial Speakers with 20mm Silk Dome Tweeters

• 450 watts Peak Each, 150 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 3.14""

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Install kits available for most vehicles

2
List price $95.99
-21% $75.99 /pair

In stock

Only 2 Left!

JL Audio MicroSub CP208LG-W3v3 (Open Box, Great)

500 Watt RMS Dual 8" 8W3v3-4 Subwoofers Loaded in a Slot-Ported MicroSub Enclosure

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500 Watt RMS Dual 8" 8W3v3-4 Subwoofers Loaded in a Slot-Ported MicroSub Enclosure

• Dual 8" Enclosed Subwoofer System w/ Two 8w3v3-4 Subwoofer Drivers
• Peak Power: 1000 watts
• RMS Power: 500 watts
• Final Impedance: 2 Ohm mono
• Mineral-filled Polypropylene Cone Woofers

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List price $879.99
-30% $615.99

In stock

Only 1 Left!

• Dual 8" Enclosed Subwoofer System w/ Two 8w3v3-4 Subwoofer Drivers
• Peak Power: 1000 watts
• RMS Power: 500 watts
• Final Impedance: 2 Ohm mono
• Mineral-filled Polypropylene Cone Woofers

NVX VMPREM (Like New (Open Box))

Wired Waterproof Remote with Zone Control for VMPS35

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Wired Waterproof Remote with Zone Control for VMPS35

• Control volume, switch sources and zones
• Backlit rubber buttons
• IPX7-rated for water resistance
• Gauge mount style
• Works with NVX VMPS35

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List price $49.95
-40% $29.74

In stock

Only 1 Left!

• Control volume, switch sources and zones
• Backlit rubber buttons
• IPX7-rated for water resistance
• Gauge mount style
• Works with NVX VMPS35

DS18 SRW8.4D (Open Box, Great)

300W Peak (150W RMS) 8" SRW Series Dual 4-ohm Shallow Car Subwoofer

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300W Peak (150W RMS) 8" SRW Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Dual 4 ohm
• Paper Cone
• Rubber Surround
• Mount depth: 2.95"
• Sensitivity: 86 dB

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List price $111.95
-30% $78.37

In stock

Only 1 Left!

• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Dual 4 ohm
• Paper Cone
• Rubber Surround
• Mount depth: 2.95"
• Sensitivity: 86 dB

NVX VSLR60 (Open Box, Great)

60-Ohm Load Resistors for 2018-up Dodge/Chrysler/Jeep/RAM/Fiat vehicles with Amplified Systems

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60-Ohm Load Resistors for 2018-up Dodge/Chrysler/Jeep/RAM/Fiat vehicles with Amplified Systems

• 60 Ohm Load Resistors
• Prevents Audio Shutdown and Distortion
• Compatible with most devices with speaker-level inputs
• Works in select 2018-up Chrysler-built vehicles
• Sold as a pair

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List price $39.99
-60% $15.99

In stock

Only 1 Left!

• 60 Ohm Load Resistors
• Prevents Audio Shutdown and Distortion
• Compatible with most devices with speaker-level inputs
• Works in select 2018-up Chrysler-built vehicles
• Sold as a pair

NVX VPRO69 (Sold Individually)(Open Box, Great)

550W Peak (275W RMS) 6x9" V-Series Pro 2-Way Water Resistant Coaxial Loudspeaker with Bullet Tweeter

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550W Peak (275W RMS) 6x9" V-Series Pro 2-Way Water Resistant Coaxial Loudspeaker with Bullet Tweeter

• 275 watts RMS
• 1" Aluminum Dome Bullet Tweeter
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

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Install kits available for most vehicles

List price $107.99
-42% $62.99

In stock

Only 3 Left!

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    All About

    Specials & Promotions

    The Deals Department includes all items with extra savings such as last chance items or items on special. In addition to instant savings on new gear, we also have Sonic Electronix Coupons easily grouped and refurbished electronics in our Deals Department.

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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.