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Sonic Sub Box: OCCHV11-10

Dual 10" Under Seat Down Firing 1988 & Up Chevrolet Full-Size Crew Cab Pickup Truck CK1500, CK2500, CK3500

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The product on this page is discontinued.

We apologize for high shipping fee on this item. UPS charges our company dimensional weight on this item plus an additional $100 for an oversized package fee. Local residents who want to save on shipping are welcome to pick up their package at our facilty for a $5 handling fee (click for details).


  • Dual 10" Sealed Subwoofer Enclosure
  • Under the seat installation, down firing
  • For 1988 & Up Chevrolet Full-Size Crew Cab Pickup Truck CK1500, CK2500, CK3500
  • 3/4" MDF construction
  • Gray carpet exterior
  • 2 Terminals
  • Box Volume: 1.4 cubic feet (per chamber)
  • Dimensions: 15"D x 49"W x 6"H
  • 30 Day return policy
Speaker Box / Enclosure Specifications
Subwoofer Size10"
Subwoofer Cutout ShapeRound / Circle
Box TypeSealed
Number of Subs/Speakers2
Box Style/ShapeVehicle Specific
Cutout Diameter or Length9-1/8"
Maximum Speaker DepthN/A
Total Box Volume1.4 cubic feet
Height6"
Width49"
Depth15"
Second DepthN/A
Wood Thickness3/4"
Number of Terminals2
Terminal TypeBinding posts
Box Exterior ColorGray
Box FinishCarpet
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty DurationNot warranted
Labor Warranty DurationNot warranted
Warranty ProviderSonic Electronix
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Product Summary

Manufacturer: Sonic Sub Boxes
Model number: OCCHV11-10
Weight: 36.00 lbs
Internal SKU: occhv1110
Internal product ID: 7633
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Customer Testimonial

Talked to the representative Mike G on the phone and ordered 2 more 10C124 subs and another ZX300.1 amplifier and was very helpful and friendly with placing my order and getting it exactly how it should be. Thanks again Mike G and Sonic Electronix.

- Jon from Oklahoma

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