Garage
Shop

Top sellers

Loading...
filter-icon Filters & Sort

MTX Audio THUNDER51 (2-Pairs, 4-Total)

720W Peak (360W RMS) 5.25" Thunder Series 2-Way Component System (2-Pairs)

THUNDER51_2 big
Go to item page Right Arrow Icon of Right Arrow

720W Peak (360W RMS) 5.25" Thunder Series 2-Way Component System (2-Pairs)

• Peak Power: 180W • RMS Power: 90W
• 1" Soft Dome Tweeter
• Mounting Depth: 2.19"
• Polypropylene Cone and Rubber Surround

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
1
$499.90

In stock

Only 2 Left!

• Peak Power: 180W • RMS Power: 90W
• 1" Soft Dome Tweeter
• Mounting Depth: 2.19"
• Polypropylene Cone and Rubber Surround

MTX TERMINATOR46 (2-Pairs, 4-Total)

320W Peak (160W RMS) 4x6” Terminator Series 2-way Coaxial Speakers (2-Pairs)

TERMINATOR46_2 big
Go to item page Right Arrow Icon of Right Arrow

320W Peak (160W RMS) 4x6” Terminator Series 2-way Coaxial Speakers (2-Pairs)

• 80 watts Peak Each, 40 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.1 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
3
List price $129.90
-15% $109.90

In stock

Only 2 Left!

• 80 watts Peak Each, 40 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.1 dB

MTX TERMINATOR6 (2-Pairs, 4-Total)

360W Peak (180W RMS) 6.5" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

TERMINATOR6_2 big
Go to item page Right Arrow Icon of Right Arrow

360W Peak (180W RMS) 6.5" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

• 90 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.8 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
2
List price $139.90
-14% $119.90

In stock

• 90 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.8 dB

MTX TERMINATOR69 (2-Pairs, 4-Total)

480W Peak (240W RMS) 6x9" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

TERMINATOR69_2 big
Go to item page Right Arrow Icon of Right Arrow

480W Peak (240W RMS) 6x9" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

• 120 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
1
List price $179.90
-11% $159.90

In stock

• 120 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.8 dB

MTX TERMINATOR5 (2-Pairs, 4-Total)

280W Peak (140W RMS) 5.25" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

TERMINATOR5_2 big
Go to item page Right Arrow Icon of Right Arrow

280W Peak (140W RMS) 5.25" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

• 70 watts Peak Each, 35 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85.3 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $139.90
-14% $119.90

In stock

Only 2 Left!

• 70 watts Peak Each, 35 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85.3 dB

MTX TERMINATOR6S (2-Pairs, 4-Total)

360W Peak (180W RMS) 6.5" Terminator Series 2-Way Component Speaker System (2-Pairs)

TERMINATOR6S_2 big
Go to item page Right Arrow Icon of Right Arrow

360W Peak (180W RMS) 6.5" Terminator Series 2-Way Component Speaker System (2-Pairs)

• 90 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters with inline crossover
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85.5 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $199.90
-10% $179.90

In stock

Only 1 Left!

• 90 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters with inline crossover
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85.5 dB

MTX TERMINATOR68 (2-Pairs, 4-Total)

440W Peak (220W RMS) 5x7” / 6x8” Terminator Series 2-way Coaxial Car Speakers (2-Pairs)

TERMINATOR68_2 big
Go to item page Right Arrow Icon of Right Arrow

440W Peak (220W RMS) 5x7” / 6x8” Terminator Series 2-way Coaxial Car Speakers (2-Pairs)

• 110 watts Peak Each, 55 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.9 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
1
List price $179.90
-11% $159.90

In stock

Only 2 Left!

• 110 watts Peak Each, 55 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.9 dB

MTX RTX128 (Pair, 2-Total)

1800W Peak (600W RMS) 12" Road Thunder Series Midbass Car Speakers (Pair)

RTX128_2 big
Go to item page Right Arrow Icon of Right Arrow

1800W Peak (600W RMS) 12" Road Thunder Series Midbass Car Speakers (Pair)

• 900 watts Peak Each, 300 watts RMS Each
• Bullet Tweeters
• Treated paper cone cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
2
$239.90

Available

Ships in 10-14 days

• 900 watts Peak Each, 300 watts RMS Each
• Bullet Tweeters
• Treated paper cone cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

MTX SS5 (2-Pairs, 4-Total)

1000W Peak (500W RMS) 5.25" Signature Series 2-Way Component Speaker System (2-Pairs)

SS5_2 big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (500W RMS) 5.25" Signature Series 2-Way Component Speaker System (2-Pairs)

• 250 watts Peak Each, 125 watts RMS Each
• 1-3/16" Teteron Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
$999.90

Available

Ships in 10-14 days

• 250 watts Peak Each, 125 watts RMS Each
• 1-3/16" Teteron Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

    Clear all
    why-shoping-with-sonic

    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!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2012 Ford Transit Connect

    2009 Dodge Charger

    1994 BMW 750iL

    2022 Lincoln Aviator

    2008 Volvo C30

    2012 Ford Mustang

    2008 Subaru Forester

    2003 Acura MDX

    1998 Saturn SL2

    2009 Dodge Journey

    Vehicle
    Store
    Delete

    2007 Harley Davidson FXDC Super Glide Custom

    2007 Harley Davidson FLHTC Electra Glide Classic

    Vehicle
    Store
    Delete

    2018 Can-Am Defender MAX HD8

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    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.