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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code PEP30 in Cart

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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code PEP30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 10/27/16. Online orders scheduled for in-store pick up must be completed by closing on 10/26/16 for discount to apply.

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  • Part #: PK11212|
  • SKU: 537939

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Pay in Store Available

    • P.P. Injection Cone with Rubber Edge Surround
    • 50 Oz Magnet Each, Total 100 Oz
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

SDX Audio Pro 12" Powered Bass Party Pack - 1200 Watt

This is a complete Dual 12" Amplified Loaded Enclosure Subwoofer Solution. It contains two 12" high performance audio subwoofers and integrated MOSFET amplifier. Extruded aluminum heatsink for improved thermal performance. LED illumines the SDX PRO AUDIO brand in the middle of the heatsink. You'll enjoy punchy, detailed bass without taking up too much time to make wire connection.
  • P.P. Injection Cone with Rubber Edge Surround
  • 50 Oz Magnet Each, Total 100 Oz
  • 2" 2-Layer ASV Voice Coil
  • Amp. Power: 400 watts RMS and 1200 watts Peak Power
  • Subwoofer Max Power: 1200W
  • Freq. Resp.: 45-900HZ
  • Impedance: 4 ohm
  • Spl: 95dB/W/M
Sondpex is a leading manufacturer of mobile, home and DJ audio equipment and accessories. Sondpex is dedicated to developing the best value of price-performance ratios in the mobile audio and accessories market; and provide affordable high quality subwoofers, speakers, speaker systems, enclosures, amplifiers, In-Dash Receivers and many other products with a wide variety of options and levels of performance.


Rated 4.7 out of 5 by 3 reviewers.
Rated 5 out of 5 by This sub is perfect!!!! With the price , quality of sound what i am looking for, i am completely satisfied. November 8, 2015
Rated 4 out of 5 by So far, so good. System has strong sound. System has strong sound. June 29, 2015
Rated 5 out of 5 by Not bad! Originally bought this as a temporary solution to some bass until I could get my box built. Had a 25% off coupon. This thing hits pretty hard! OK, it won't win any SPL contests, but not bad! For the price and ease of setup, you could do a lot worse. March 17, 2015
  • 2016-10-22 T09:16:46.658-05:00
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