OEM Kicker Subwoofer Kit (Base Audio Only)

2015-2020 Subaru WRX & STI

Ships for free in the 48 states

SKU: H630SFJ302

Out of Stock

Add some bass to your Subaru WRX or STI’s audio system with the OEM Kicker Subwoofer Upgrade from SubiSpeed!

NOTE: *Vehicle must not have Harman Kardon speaker upgrade. Fits 2015+ STI and 2016+ WRX with OR without Navigation.


  • Add nice levels of bass with a clean OE-style install
  • Complete enclosure with 10" sub and 100-watt amp
  • Comes with a full wiring harness and hardware
  • Straightforward install with drop-in trunk mounting
  • Works with both standard and navigation head units
  • Instructions and hardware are included
  • Will not fit Subarus with optional Harman Kardon Systems

Provides Excellent Levels of Bass in a Slick, OE-Style Package

Adding some bass to your awesome WRX or STI build is never a bad thing, but you probably don’t want to deal with the hassles of hacking up your Subie for a custom enclosure and wiring. The Subaru OEM Kicker Subwoofer for 2015-2020 WRX and STIs provides your custom Subie with a nice boost in bass that doesn’t rattle your ride to death in a clean package that drops in without drilling, cutting, or trimming. The Kicker Subwoofer Upgrade is a complete, drop-in enclosure that features a 10" subwoofer powered by an integrated 100-watt amplifier. The enclosure assembly installs into your WRX or STI’s trunk using factory mounting positions and comes with a complete wiring harness that makes it ready to rock out of the box.

Complete Subwoofer Assembly with Enclosure, Amplifier, and Wiring

The Subaru Kicker Subwoofer Upgrade for the WRX and STIs was designed for a clean, OE-Style look that adds just enough bass to make a big difference in your audio system without being annoying. Each Kicker Subwoofer Upgrade System comes in a full enclosure assembly that was carefully designed to fit in perfectly with your Subie’s trunk without overly impacting total cargo area. The system is built around a 10" Kicker Subwoofer that provides improved bass over the stock system without vibrating your fillings out of your teeth. The subwoofer is powered by a 100-watt amplifier that’s integrated into the enclosure and features a passive crossover network that helps seamlessly integrate the subwoofer upgrade into the rest of Subie’s audio system. The WRX and STI subwoofer upgrade comes with all the wiring and hardware required for installation.

  • 2015-2020 Subaru WRX
  • 2015-2020 Subaru STI

*Includes hardware and instructions to connect WITHOUT the Harman Kardon upgrade. Fits 2015+ STI and 2016+ WRX with OR without Navigation.

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