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NVX MVSP8 (Open Box, Great)

750W Peak (250W RMS) 8" V-Series 2-Way Marine Speakers with LED Lighting (Sport White and Black Grilles Included)

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750W Peak (250W RMS) 8" V-Series 2-Way Marine Speakers with LED Lighting (Sport White and Black Grilles Included)

• 375 watts Max Each, 125 watts RMS Each
• 1" Silk Dome Tweeter
• Polypropylene Cone
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Multi-color RGB Illumination

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $299.99
-56% $132.99 /pair

In stock

Only 1 Left!

• 375 watts Max Each, 125 watts RMS Each
• 1" Silk Dome Tweeter
• Polypropylene Cone
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Multi-color RGB Illumination

NVX NSP69 - Like New (Open Box)

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

1
List price $95.99
-29% $67.99 /pair

In stock

Only 1 Left!

Kicker 45KMTC65W Marine Bundle (2-Pairs, 4-Total)

65W RMS 6.5” LED Tower Speaker System, 4-Channel Compact Marine Amp, 8 Gauge Amp Wiring Kit, and LED Light Controller

KMTC65W, MVPA4, XKIT84, 41KMLC big
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65W RMS 6.5” LED Tower Speaker System, 4-Channel Compact Marine Amp, 8 Gauge Amp Wiring Kit, and LED Light Controller

• 195 Watts Max Each, 65 Watts RMS Each
• 3/4" Titanium Dome Tweeter
•U-V Treated Polypropylene Woofer with Santoprene Surround
• 4 Ohm Impedance
• CEA-2006 Compliant/Preamp Outputs/LPF
• Micro Amplifier
• Weatherproof Amplifier
• Polypropylene Cone and Rubber Surround
• Includes Complete Amplifier Wiring Kit
• Includes LED Lighting Controller

shipping truck icon Free shipping in USA. Provide zip for delivery date.
113
List price $2161.95
-32% $1,459.97

In stock

Only 1 Left!

• 195 Watts Max Each, 65 Watts RMS Each
• 3/4" Titanium Dome Tweeter
•U-V Treated Polypropylene Woofer with Santoprene Surround
• 4 Ohm Impedance
• CEA-2006 Compliant/Preamp Outputs/LPF
• Micro Amplifier
• Weatherproof Amplifier
• Polypropylene Cone and Rubber Surround
• Includes Complete Amplifier Wiring Kit
• Includes LED Lighting Controller

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!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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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!

Kicker KM65 (45KM654) (Like New (Open Box))

380W Peak (130W RMS) 6.5" KM Series 2 Way Coaxial 4-ohm Marine Speakers with Grilles

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380W Peak (130W RMS) 6.5" KM Series 2 Way Coaxial 4-ohm Marine Speakers with Grilles

• 195 watts Peak Each, 65 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Includes 2 charcoal and 2 white grilles
• Injection Molded Polypropylene material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2-7/8"

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $219.99
-23% $169.99 /pair
$152.99 with coupon | Price details

In stock

Only 3 Left!

• 195 watts Peak Each, 65 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Includes 2 charcoal and 2 white grilles
• Injection Molded Polypropylene material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2-7/8"

Limited time!

NVX NSP525 - Open Box, Great

240W Peak (160W RMS) 5.25" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters

NSP525 big
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240W Peak (160W RMS) 5.25" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters

• 240 watts Peak Each, 80 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
• Mounting Depth: 1.96"

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Free or discounted install kits when available.

List price $71.99
-31% $49.99 /pair
$44.99 with coupon | Price details

In stock

Limited time!

Wet Sounds STEALTH-10 Core - Black (Like New (Open Box))

34” 10-Speaker Non-Amplified Powersports Soundbar

STEALTH-10 Core Black-2 big
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34” 10-Speaker Non-Amplified Powersports Soundbar

• Perfect for UTV/ATV, Golf Carts and Marine Use
• Includes direct mounting bolts and L Brackets
• Water resistant design
• Aluminum mounting system
• Extruded aluminum housing
• Weight: 19.0 lbs
• Dimensions: 33.70 L x 3.92 D x 3.70 H

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $899.99
-53% $424.99
$382.49 with coupon | Price details

In stock

Only 3 Left!

• Perfect for UTV/ATV, Golf Carts and Marine Use
• Includes direct mounting bolts and L Brackets
• Water resistant design
• Aluminum mounting system
• Extruded aluminum housing
• Weight: 19.0 lbs
• Dimensions: 33.70 L x 3.92 D x 3.70 H

Limited time!

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

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $39.99
-51% $19.54
$17.59 with coupon | Price details

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

Limited time!

NVX VPRO69H (Sold Individually) (Open Box, Great)

400W Peak (200W RMS) 6x9" V-Series Pro 2-Way Coaxial Loudspeaker with Horn Tweeter

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400W Peak (200W RMS) 6x9" V-Series Pro 2-Way Coaxial Loudspeaker with Horn Tweeter

• 200 watts RMS
• 1" Aluminum Horn Horn Tweeter
• Competition Grade Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Install kits available for most vehicles

List price $119.99
-56% $52.49
$47.24 with coupon | Price details

In stock

Only 2 Left!

• 200 watts RMS
• 1" Aluminum Horn Horn Tweeter
• Competition Grade Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

Limited time!

Kicker CSC65 (46CSC654) (Like New (Open Box))

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

46CSC654 big
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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Free or discounted install kits when available.

1
List price $119.99
-29% $84.99 /pair
$76.49 with coupon | Price details

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Limited time!

FlashLogic ADS-THR-NI3 (ADSTHRNI3) (Open Box, Great)

T-Harness Kit for Select 2013-Up Infiniti and Nissan Vehicles

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T-Harness Kit for Select 2013-Up Infiniti and Nissan Vehicles

• T-Harness for Select 2013-Up Infiniti and Nissan Vehicles
• Used with the FlashLogic FLRSBA Module

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $89.99
-46% $48.99
$44.09 with coupon | Price details

In stock

Only 1 Left!

• T-Harness for Select 2013-Up Infiniti and Nissan Vehicles
• Used with the FlashLogic FLRSBA Module

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!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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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 VPRO8BM (Sold Individually) (Open Box, Great)

500W Peak (250W RMS) 8" V-Series Pro Midrange Loudspeaker with Bullet Aluminum Phase Plug

VPRO8BM big
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500W Peak (250W RMS) 8" V-Series Pro Midrange Loudspeaker with Bullet Aluminum Phase Plug

• 250 watts RMS
• Bullet Aluminum Phase Plug
• Competition Grade Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Install kits available for most vehicles

List price $83.99
-42% $48.99
$44.09 with coupon | Price details

In stock

Only 2 Left!

Kicker Subwoofer & Amplifier (CDF104, CXA400.1) w/ Free Amp Install Kit

150W RMS 10-Inch Down-Firing Subwoofer Enclosure with 400W RMS CX-Series Monoblock Amplifier, 8-Gauge Wiring Kit, Remote, and Koozie Accessory Bundle

48CDF104_46CXA4001_BK82_2NK big
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150W RMS 10-Inch Down-Firing Subwoofer Enclosure with 400W RMS CX-Series Monoblock Amplifier, 8-Gauge Wiring Kit, Remote, and Koozie Accessory Bundle

  • Kicker 300W Peak (150W RMS) 10" Downward Firing Sealed Subwoofer Enclosure
  • 400W RMS Class D Monoblock Car Amplifier
  • Belva 8 Gauge Complete 2-Channel Amplifier Wiring Kit with RCA
  • NVX Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Wired Bass Remote Controller for CX-Series Amplifiers
shipping truck icon Free shipping in USA. Provide zip for delivery date.
126
List price $509.94
-20% $409.98

In stock

Only 1 Left!

  • Kicker 300W Peak (150W RMS) 10" Downward Firing Sealed Subwoofer Enclosure
  • 400W RMS Class D Monoblock Car Amplifier
  • Belva 8 Gauge Complete 2-Channel Amplifier Wiring Kit with RCA
  • NVX Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Wired Bass Remote Controller for CX-Series Amplifiers
Limited time!

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

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

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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

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $999.99
-15% $849.99
$764.99 with coupon | Price details

In stock

Only 1 Left!

• 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

Limited time!

NVX BARCAM221 (Open Box, Great)

Universal Waterproof Rearview Backup Camera for Reverse Rear View Parking or Good for in Front and Avoiding Curbs

BARCAM221 big
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Universal Waterproof Rearview Backup Camera for Reverse Rear View Parking or Good for in Front and Avoiding Curbs

• Rear View CMOS Camera
• License Plate Mount
• Super Wide 170 Degree Angle
• Waterproof
• Distance Mark Feature
• Standard or Mirror Image Option
• 21 Foot Wiring Harness

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $99.99
-63% $36.99
$33.29 with coupon | Price details

In stock

Only 1 Left!

• Rear View CMOS Camera
• License Plate Mount
• Super Wide 170 Degree Angle
• Waterproof
• Distance Mark Feature
• Standard or Mirror Image Option
• 21 Foot Wiring Harness

Limited time!

Massive Audio M6XL (Sold Individually) (Open Box, Great)

400W Peak (200W RMS) 6.5" Pro-Audio Midrange 8-ohm Speaker

M6XL big
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400W Peak (200W RMS) 6.5" Pro-Audio Midrange 8-ohm Speaker

• 400 watts Peak Each, 200 watts RMS Each
• Hardened Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Free or discounted install kits when available.

List price $74.99
-44% $41.99
$37.79 with coupon | Price details

In stock

Only 1 Left!

Limited time!

NVX BIR200 (Like New (Open Box))

200 Amp Relay Isolator (BIR200)

BIR200 big
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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

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $59.99
-29% $42.49
$38.24 with coupon | Price details

In stock

Only 3 Left!

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

Limited time!

Massive Audio GTS12 (Like New (Open Box))

600W Peak (370W RMS) 12" GTS Series Dual 4-ohm Shallow Subwoofer

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600W Peak (370W RMS) 12" GTS Series Dual 4-ohm Shallow Subwoofer

• Peak Power: 600 watts
• RMS Power: 350 watts
• Impedance: Dual 4 ohm
• Injection Molded Polypropylene Cone
• Pressed Foam Surround
• Mount depth: 3.24"
• Sensitivity: 88 dB

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $149.98
$144.49
$130.04 with coupon | Price details

In stock

Only 1 Left!

• Peak Power: 600 watts
• RMS Power: 350 watts
• Impedance: Dual 4 ohm
• Injection Molded Polypropylene Cone
• Pressed Foam Surround
• Mount depth: 3.24"
• Sensitivity: 88 dB

Cerwin Vega B54 (Like New (Open Box))

1200W Peak (600W RMS) Class D Stealth Bomber Series 4 Channel Car Amplifier

B54 big
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1200W Peak (600W RMS) Class D Stealth Bomber Series 4 Channel Car Amplifier

• 80 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $467.99
-17% $389.99

In stock

Only 1 Left!

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Available Offers (2) for Cerwin Vega B54 (Like New (Open Box))
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10% Off Open Box! Save an Extra 10% on Open Box at Checkout!
List price $467.99
-17% $389.99
$350.99 with coupon | Price details
2026-06-16 09:46:00
Save 30% off an NVX XKIT84 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT84 Amp Kit! No code needed — discount applies automatically at checkout.

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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.