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Kicker Subwoofer (50TCWC102) + Amplifier (CXA400.1) w/ Free Amp Install Kit

500W Peak (250W RMS) Loaded Single 10" Vented Truck Enclosure with 400W RMS Monoblock Amplifier, 8 Gauge Wiring Kit, Remote and NVX Koozie

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500W Peak (250W RMS) Loaded Single 10" Vented Truck Enclosure with 400W RMS Monoblock Amplifier, 8 Gauge Wiring Kit, Remote and NVX Koozie

  • Kicker 500W Peak Loaded Single 10-Inch Vented Truck Enclosure
  • 400W RMS Class D CX-Series Monoblock Car Amplifier
  • Wired Bass Remote Controller for CX Series Amplifiers
  • 8 Gauge Premium Copper Clad Aluminum Complete 2-Channel Wiring Kit
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie
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124
List price $559.94
-26% $415.97

In stock

Only 3 Left!

  • Kicker 500W Peak Loaded Single 10-Inch Vented Truck Enclosure
  • 400W RMS Class D CX-Series Monoblock Car Amplifier
  • Wired Bass Remote Controller for CX Series Amplifiers
  • 8 Gauge Premium Copper Clad Aluminum Complete 2-Channel Wiring Kit
  • Premium Polyurethane Foam Can Insulator Sleeve Koozie
Limited time!

NVX XBAF65 (Like New (Open Box))

2 Piece 6.5" or 6.75" Weatherproof Silicone Rubber Speaker Baffle Kit

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2 Piece 6.5" or 6.75" Weatherproof Silicone Rubber Speaker Baffle Kit

• Acoustically seals speakers for better sound performance
• Prevents front and rear wave cancellation
• Reduces panels vibrations
• Foldable design allows for varying depths

10% Off Open Box!
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List price $34.99
-49% $17.99
$16.19 with coupon | Price details

In stock

Only 2 Left!

• Acoustically seals speakers for better sound performance
• Prevents front and rear wave cancellation
• Reduces panels vibrations
• Foldable design allows for varying depths

Limited time!

Belva BMS654BT (Open Box, Great)

1000W Peak 4-Channel Bluetooth Amplifier with Four 6.5" 2-Way Coaxial Marine Speakers

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1000W Peak 4-Channel Bluetooth Amplifier with Four 6.5" 2-Way Coaxial Marine Speakers

• Four 6.5-inch 2-Way Marine speakers with Bluetooth Amplifier
• Peak: 500 watts per pair / 250 watts each
• Peak Power: 4 ohm: 250 Watts x 4 channels
• Impedance: 4 ohm
• Color: Black

10% Off Open Box!
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List price $279.99
-62% $106.92
$96.23 with coupon | Price details

In stock

• Four 6.5-inch 2-Way Marine speakers with Bluetooth Amplifier
• Peak: 500 watts per pair / 250 watts each
• Peak Power: 4 ohm: 250 Watts x 4 channels
• Impedance: 4 ohm
• Color: Black

Limited time!

Kicker CSC35 (46CSC354) (Open Box, Great)

180W Peak (60W RMS) 3.5” CS Series 2 Way Coaxial 4-ohm Speakers

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180W Peak (60W RMS) 3.5” CS Series 2 Way Coaxial 4-ohm Speakers

• 90 watts Peak Each, 30 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

10% Off Open Box!
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Install kits available for most vehicles

24
List price $74.99
-39% $45.49 /pair
$40.94 with coupon | Price details

In stock

• 90 watts Peak Each, 30 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Hertz X690 with Sound Damping

680W Peak (170W RMS) 6x9” Uno Series 2-way Coaxial Speakers + NVX SDSK2 Sound Damping

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680W Peak (170W RMS) 6x9” Uno Series 2-way Coaxial Speakers + NVX SDSK2 Sound Damping

• 340 watts Peak Each, 85 watts RMS Each
• 3/4" Neodymium Dome Tweeters
• Water Resistance Paper Cone cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

Save 15% Off Package Deals at Checkout!
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48
List price $148.74
-16% $124.98

In stock

• 340 watts Peak Each, 85 watts RMS Each
• 3/4" Neodymium Dome Tweeters
• Water Resistance Paper Cone cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

Limited time!

Massive Audio MC8II (Sold Individually) (Open Box, Great)

600W Peak (200W RMS) 8" MC Series 8-ohm Pro-Audio Midrange Car Speaker

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600W Peak (200W RMS) 8" MC Series 8-ohm Pro-Audio Midrange Car Speaker

• 600 watts Peak Each, 200 watts RMS Each
• Kevlar-Enhanced Paper cone material
• Impedance: 8 ohm
• Sensitivity: 98.1 dB

10% Off Open Box!
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Install kits available for most vehicles

List price $99.99
-44% $55.99
$50.39 with coupon | Price details

In stock

Only 1 Left!

Limited time!

Belva BMRGBBK (Like New (Open Box))

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

10% Off Open Box!
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List price $119.99
-42% $69.99 /pair
$62.99 with coupon | Price details

In stock

Only 1 Left!

• 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

Belva BB200ABv2 (Open Box, Good)

500W Peak Class A/B Monoblock Amplifier

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500W Peak Class A/B Monoblock Amplifier

• Class A/B Monoblock Amplifier
• Adjustable Gain Controls
• Low-Pass Filter: 40-300Hz
• Bass Boost: +0-12DB
• One pair of preamp outputs
• Remote bass knob included

2+ offers available
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List price $75.99
-13% $65.99

In stock

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Available Offers (2) for Belva BB200ABv2 (Open Box, Good)
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10% Off Open Box! Save an Extra 10% on Open Box at Checkout!
List price $75.99
-13% $65.99
$59.39 with coupon | Price details
2026-06-28 04:00:00
Save 30% off an NVX XKIT82 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT82 Amp Kit! No code needed — discount applies automatically at checkout.
Limited time!

Massive Audio PAT 3 (Sold Individually) (Open Box, Great)

120W Peak (30W RMS) 1" 8-ohm Pro-Audio Screw-on Compression Driver

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120W Peak (30W RMS) 1" 8-ohm Pro-Audio Screw-on Compression Driver

• 1" Pro-Audio Compression Driver
• 120 watts Peak Each
• 30 watts RMS Each
• 8 ohm Impedance

10% Off Open Box!
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List price $39.99
-55% $18.19
$16.37 with coupon | Price details

In stock

Only 1 Left!

• 1" Pro-Audio Compression Driver
• 120 watts Peak Each
• 30 watts RMS Each
• 8 ohm Impedance

Limited time!

JL Audio C1-400x (Open Box, Good)

100W Peak (70W RMS) 4" C1 Series 2-Way 4-ohm Coaxial Car Speakers

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100W Peak (70W RMS) 4" C1 Series 2-Way 4-ohm Coaxial Car Speakers

• 50 watts Peak Each, 35 watts RMS Each
• 0.75" Silk-suspended aluminum Edge-Driven Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 87.5 dB

10% Off Open Box!
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Install kits available for most vehicles

1
List price $89.99
-40% $53.99 /pair
$48.59 with coupon | Price details

In stock

Only 1 Left!

• 50 watts Peak Each, 35 watts RMS Each
• 0.75" Silk-suspended aluminum Edge-Driven Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 87.5 dB

Limited time!

Kicker CSC5 (46CSC54) (Open Box, Great)

450W Peak (150W RMS) 5.25” CS Series 2 Way Coaxial 4-ohm Speakers

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450W Peak (150W RMS) 5.25” CS Series 2 Way Coaxial 4-ohm Speakers

• 225 watts Peak Each, 75 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters with neodymium magnets
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

10% Off Open Box!
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install icon

Install kits available for most vehicles

10
List price $119.99
-42% $69.99 /pair
$62.99 with coupon | Price details

In stock

• 225 watts Peak Each, 75 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters with neodymium magnets
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Limited time!

DS18 PRO-X6.4BM (Sold Individually) (Open Box, Great)

500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Loudspeaker

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500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Loudspeaker

• 500 watts Peak Each, 250 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

10% Off Open Box!
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install icon

Install kits available for most vehicles

List price $52.95
-30% $37.07
$33.36 with coupon | Price details

In stock

Only 1 Left!

• 500 watts Peak Each, 250 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

DS18 PRO-X6M (Sold Individually) with Sound Damping

450W Peak (225W RMS) 6.5” PRO-X Series 8-ohm Mid-Range Loudspeaker + NVX SDBSK2 Premium Sound Damping

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450W Peak (225W RMS) 6.5” PRO-X Series 8-ohm Mid-Range Loudspeaker + NVX SDBSK2 Premium Sound Damping

• 450 watts Peak Each, 225 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 92 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
48
List price $64.69
-13% $56.44

In stock

• 450 watts Peak Each, 225 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 92 dB

DS18 PRO-X6.4BMRGB (Sold Individually) with Sound Damping

500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Loudspeaker with RGB LED Bullet Tweeter + NVX SDBSK2 Premium Sound Damping

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500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Loudspeaker with RGB LED Bullet Tweeter + NVX SDBSK2 Premium Sound Damping

• 500 watts Peak Each, 250 watts RMS Each
• Translucid ABS Bullet tweeters
• RGB illumination on tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
48
List price $81.69
-10% $73.44

In stock

• 500 watts Peak Each, 250 watts RMS Each
• Translucid ABS Bullet tweeters
• RGB illumination on tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

Cerwin Vega H7683 with Sound Damping

720W Peak (120W RMS) 6x8" HED Series 3-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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720W Peak (120W RMS) 6x8" HED Series 3-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 360 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Save 15% Off Package Deals at Checkout!
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98
List price $114.73
-17% $94.98

In stock

• 360 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Limited time!

Infinity Kappa 503CF (INFSPKKA503CFAM) (Open Box, Great)

480W Peak (160W RMS) 5.25” Kappa Series 2 Way 3-ohm Component Speaker System

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480W Peak (160W RMS) 5.25” Kappa Series 2 Way 3-ohm Component Speaker System

• 240 watts Peak Each, 80 watts RMS Each
• 3/4" Silk Edge Driven Dome uni-pivot and angled tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

10% Off Open Box!
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Install kits available for most vehicles

List price $449.95
-38% $279.30 /set
$251.37 with coupon | Price details

In stock

Only 1 Left!

Limited time!

VIPER D9146V (Open Box, Good)

1-Way 4-Button Keyless Entry and Car Alarm LED Transmitters

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1-Way 4-Button Keyless Entry and Car Alarm LED Transmitters

• 1-Way Keyless Entry and Car Alarm LED Transmitters
• Includes (2) 1-way transmitters
• 1/4 mile range for 2-way remote
• Compatible with Viper DS4 and DS4P security systems

10% Off Open Box!
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List price $149.99
-68% $47.99
$43.19 with coupon | Price details

In stock

Only 1 Left!

• 1-Way Keyless Entry and Car Alarm LED Transmitters
• Includes (2) 1-way transmitters
• 1/4 mile range for 2-way remote
• Compatible with Viper DS4 and DS4P security systems

Limited time!

DS18 8PRO300MB-8 (Sold Individually) (Open Box, Great)

300W Peak (150W RMS) 8" 8PRO Series 8-ohm Mid-bass Speaker

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300W Peak (150W RMS) 8" 8PRO Series 8-ohm Mid-bass Speaker

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

10% Off Open Box!
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Install kits available for most vehicles

List price $71.95
-30% $50.37
$45.33 with coupon | Price details

In stock

Only 2 Left!

Limited time!

NVX XCADJ1 World's Smallest Universal Metal Car Backup Camera (Like New (Open Box))

World's Smallest Universal Metal Car Rearview Backup Camera. 170° High Resolution Waterproof Mini Metal Backup Camera

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World's Smallest Universal Metal Car Rearview Backup Camera. 170° High Resolution Waterproof Mini Metal Backup Camera

• World's smallest high-resolution car rearview backup camera
• Adjustable angle universal rearview backup camera with ultra clear resolution
• Optional Color Guide Lines
• Optional Front or Rear View
• IP68 Waterproof and Weatherproof
• Simple 6-pin connector

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $119.99
-72% $33.99
$30.59 with coupon | Price details

In stock

Only 1 Left!

• World's smallest high-resolution car rearview backup camera
• Adjustable angle universal rearview backup camera with ultra clear resolution
• Optional Color Guide Lines
• Optional Front or Rear View
• IP68 Waterproof and Weatherproof
• Simple 6-pin connector

Limited time!

Viper 7654V (Requires Programming) (Open Box, Great)

Responder LC3/HD Replacement Companion Remote Control Compatible with Viper 5501, 5901 and 7901

7654V big
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Responder LC3/HD Replacement Companion Remote Control Compatible with Viper 5501, 5901 and 7901

• Replacement Companion Remote Control
• White and Black Design
• 5 Rubberized Buttons
• Super Code 1-Way LE Transmitter
• Confirms the Commands you Send to the Vehicle with Bright LEDs
• Uses the 2016 3V Round Lithium Battery

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
1
List price $99.99
-51% $48.99
$44.09 with coupon | Price details

In stock

Only 1 Left!

• Replacement Companion Remote Control
• White and Black Design
• 5 Rubberized Buttons
• Super Code 1-Way LE Transmitter
• Confirms the Commands you Send to the Vehicle with Bright LEDs
• Uses the 2016 3V Round Lithium Battery

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