- Wholesale Deals at Bargain Prices

Car Audio, Car Stereo, Car Video, Car Speakers, Car Amplifiers, Car Subwoofers, GPS Navigation Systems, Car Alarms, Marine Audio, Home Audio

For orders and customer service, call us 1(888)615-5663


Free Shipping on Order $49+
Ground Shaker :: GS1-12 :: $209.00

Ground Shaker GS1-12

Item# 25703

12" 1000W GS1 Series Competition Car Subwoofer

Sorry, this product is no longer available.
Power Handling
  • 600W RMS
  • 1200W Peak
Recommended Enclosure
  • Sealed (cu. ft.): 0.75 - 1.0
  • Ported (cu. ft.): 1.5 - 2.0(+ Port Displacement)
    • Tuning 35-33Hz
  • Subwoofers are usually sold as a single unit unless otherwise noted.
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.

Do you own this product?  Write a review

   Trell From Los Angeles
Have two of these wired down to 1ohm in a sealed ground shaker box that's a bit bigger than recommended size with a 1900w Hifonics Brutus mono. . have to say they sound great and I'm very impressed . . they compared to my Alpine Type R 12s which was ran with the same amp and sound way better than my L7s that was also ran with the same amp . . very impressed

   david le From van nuys, ca 91401

I was very skeptical when I first bought this subwoofer.  Normally I buy brands that I recognize but I happen to be at the Ground Shaker store and they let me sample a a few cars and trucks that had them installed against other brands.  I could not believe the sound pressure and how clean the bass was.  They compare right along side with the JL Audio W6 subs but actually a little more poweful.  I have listened to this sub both in a sealed box and a ported box.  I can guarantee you that in a ported box the bass is overwhelmingly powerful.  With just one subwoofer in a ported enclosure, I waited 1 month to fully break the subwoofer in properly; I then cranked the music to max.  I'm pushing the subwoofer with a Procision Power 2000 watt amp with 1000watts RMS.  I was afraid I was about to shatter my windows!  zero distortion so I am very impressed with these subs.

I have an Orion XTR PRO sub also, and hands down these subs are more powerful!

   so cal spl luis From ontario ca
i love the woofers i have three in my honda for competitions doing a 150.2db legal in db drag shows great woofer takes a beating for sure!!

Chat with Us
Call Us 310-526-8635