subwoofer swap

  1. Sport Touring Factory Sub Upgrade DIY

    The Acura TL that I had before my Civic had a 600w Type-R sub which sounded amazing. Even with "premium" audio in my 2019 Civic Sport Touring, it is not that great. The website has the wattage advertised as 75w but who knows if that is RMS or what. I followed this guide of a 2016 Hatchback...
  2. CTR and Hatchback Touring - Deeper 8" sub grill kit now available for pre-order

    If you have a CTR or Hatchback Touring model - both of which come with 12 channel audio system with subwoofer - you know what the challenge is when upgrading the sub itself. We've done a lot of R&D work and found a solution to improve bass performance beyond just a few limited low profile 8"...
  3. full review, writeup, and installation steps: ctr subs, amp, center channel, and door speakers

    pioneer dual voice coil sub and rockford fosgate amp installed. wow...just wow!!! my full review, writeup, and over 60 pics of step by step installation are here...enjoy!
  4. Civic EXT coupe 450 watt system kicker free air sub swap

    I have been searching around and haven't found the answer yet. 1) factory ohm rating for the 450 watt system sub (it doesn't say on the speaker) 2) anyone swapped it with success ? It looks like tension bars (for lack of better term) that aide in closing the trunk without slamming it may...


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