Garage
Shop

Discontinued All Cadence Empty Car Subwoofer Boxes for your 1977 808 close

Loading...
Filters

Your Vehicle


Exclamation Icon
Fitment data is not available for your 1977 808
Universal-fit product options below.

Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Cadence X1 Open Box Complete

Loaded, amplified subwoofer and amplifier package

Go to item page Right Arrow Icon of Right Arrow

Loaded, amplified subwoofer and amplifier package

• Item Condition: Open Box Complete
• RMS: 300 Watts
• Sensitivity: 91db @ 1W/1M
•crylic Injection Molded Woofer Cone
• Chrome Bar Xenith Design Woofer Grill
• 12dB crossover circuitry
• Bass boost equalization

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• Item Condition: Open Box Complete
• RMS: 300 Watts
• Sensitivity: 91db @ 1W/1M
•crylic Injection Molded Woofer Cone
• Chrome Bar Xenith Design Woofer Grill
• 12dB crossover circuitry
• Bass boost equalization

Cadence FXB 125VP (FXB125VP)

700W Flash Series Single 12" Passive Ported Subwoofer Enclosure

Go to item page Right Arrow Icon of Right Arrow

700W Flash Series Single 12" Passive Ported Subwoofer Enclosure

• 700W Single 12" Ported Subwoofer Enclosure
• 12" Flash Series Subwoofer
• Black Carpet Finish
• # (type) Terminals
• Enclosure Dimensions: 9.8" BD x 19.9" W x 14.2" H

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 700W Single 12" Ported Subwoofer Enclosure
• 12" Flash Series Subwoofer
• Black Carpet Finish
• # (type) Terminals
• Enclosure Dimensions: 9.8" BD x 19.9" W x 14.2" H

Cadence FXB 125VP (FXB125VP) OPEN BOX

700W Flash Series Single 12" Passive Ported Subwoofer Enclosure

Go to item page Right Arrow Icon of Right Arrow

700W Flash Series Single 12" Passive Ported Subwoofer Enclosure

• 700W Single 12" Ported Subwoofer Enclosure
• 12" Flash Series Subwoofer
• Black Carpet Finish
• # (type) Terminals
• Enclosure Dimensions: 9.8" BD x 19.9" W x 14.2" H

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 700W Single 12" Ported Subwoofer Enclosure
• 12" Flash Series Subwoofer
• Black Carpet Finish
• # (type) Terminals
• Enclosure Dimensions: 9.8" BD x 19.9" W x 14.2" H

    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 Toyota Yaris

    1977 Mazda 808

    2005 Saab 9-2X

    2000 Mazda Millenia

    2002 Saturn LW200

    2016 Ford Flex

    2015 Toyota RAV4

    1990 Mitsubishi Eclipse

    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.