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Car Subwoofers > 
Pyramid Car Audio > 
Item#: N82E16882381011

Pyramid 8" 400W Car Subwoofer

Ships from United States.

Sold and Shipped by Newegg

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • Pyramid
  • Injection-Molded P.P. Cone
  • 4 Ohm
  • Sensitivity 89 dB

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Pyramid Power PW877X Subwoofer one of our high quality Pyramid woofer. Pyramid Power PW877X Subwoofer is carefully designed and manufactured for vehicle use. They could deliver consistent and high performance over the years.




Subwoofer Size
Cone Material
Injection-Molded P.P. Cone
Surround Material
Specially Treated Black Rubber Edge Suspension
Voice Coil Construction
1.5" High Temperature Kapton Voice Coil
Magnet Construction
60 oz.
Frame Construction
Chrome Finish Basket


Peak Power
RMS Power
89 dB
4 Ohm
Mounting Depth
Cut-Out Dimensions


Bumped & Vented Yoke Plate For Extended Excursion

Silver Plated Terminal

Rubber Magnet Boot For Better Protection
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
  • We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1, 2017 and December 24, 2017 you will have until January 31, 2018 to return your product. There's nothing additional that you have to do!
    • Return for refund until: January 31, 2018
    • Return for replacement until: January 31, 2018
  • This item is covered by's Extended Holiday Return Policy.
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