1. Home
    2. /
  2. Beat-Sonic Store
    3. /
  3. Beat-Sonic Car Audio & Electronics
    4. /
  4. Beat-Sonic Car Subwoofers
    5. /
  5. Beat-Sonic Car Subwoofers with a Box & Amp

Beat-Sonic Car Subwoofers with a Box & Amp

Your perfect bass solution! Here you will find our large selection of subwoofer systems that are ready to start thumpin'. These packages include the subwoofer(s) loaded in an enclosure, powered subs, as well as an amplifier to power the whole system. Everything you need for great bass in one convenient combo!

filter-icon Filters & Sort
Filters
Beat-Sonic ✕
Clear Filters
Reset Done
Beat-Sonic SUB-GRH-SYS45Q-0814

OEM Audio Plus - Subaru WRX/STI Hatchback 400+ Audio System

SUB-GRH-SYS45Q-0814 main
Go to item page
Beat-Sonic SUB-GRH-SYS45Q-0814

OEM Audio Plus - Subaru WRX/STI Hatchback 400+ Audio System

• Designed for Subaru WRX/STI Hatchback Vehicles Vehicles
• Vehicle-specific subwoofer that does not compromise your vehicle's trunk space
• Plug and play installation
• Multi-Channel 32-Bit DSP Amplifier - 360 Watts RMS @ 2-ohms
• 8'' Dual Voice-Coil Carbon Fiber Cone Subwoofer System

shipping truck icon
FREE shipping to VA. Get it Wed, Mar. 29
found car based on your search Make sure it fits. Select a vehicle

empty

$999.00

In stock.

Add to Cart

• Designed for Subaru WRX/STI Hatchback Vehicles Vehicles
• Vehicle-specific subwoofer that does not compromise your vehicle's trunk space
• Plug and play installation
• Multi-Channel 32-Bit DSP Amplifier - 360 Watts RMS @ 2-ohms
• 8'' Dual Voice-Coil Carbon Fiber Cone Subwoofer System

Item Added to Cart.

50-pack of KN95 masks

Supreme and comfortable KN95 PFF2 Mask Respirators

$37.40

Add
View all Accessories Continue to cart
Beat-Sonic SUB-GPS-SYS400-0015

OEM Audio Plus: Subaru WRX/STI System 400+

No picture
Go to item page
Beat-Sonic SUB-GPS-SYS400-0015

OEM Audio Plus: Subaru WRX/STI System 400+

• Plug and play Sound System for 2015 Subaru STI / WRX Vehicles
• Multi-Channel 32-Bit DSP Amplifier
• 8" Dual Voice-Coil Carbon Fiber Cone Subwoofer
• Quick-Sync Wiring Harness
• 1" Soft-Dome Tweeter
• Sound system mounts to existing vehicle locations

shipping truck icon
FREE shipping to VA. Get it Wed, Mar. 29
found car based on your search Make sure it fits. Select a vehicle

empty

$1,199.00

In stock.

Add to Cart

• Plug and play Sound System for 2015 Subaru STI / WRX Vehicles
• Multi-Channel 32-Bit DSP Amplifier
• 8" Dual Voice-Coil Carbon Fiber Cone Subwoofer
• Quick-Sync Wiring Harness
• 1" Soft-Dome Tweeter
• Sound system mounts to existing vehicle locations

 
    clear all items
    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?

    Add vehicle

    Save up to 10 different vehicles in your garage

    2 | Make
    3 | Model
    Where to find vehicle info | Shop without vehicle

    Select Additional Details for or Change Vehicle

    Can't find your vehicle? Click here and we'll help.

    Find products that fit

    Find gear for your vehicle – fast.

    2 | Make
    3 | Model

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    < Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    < Back
    Track order
    Call our experts
    Instagram Youtube