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About this product

A small car doesn’t have to mean small sound. JBL® has engineered a subwoofer that fits into more vehicles with no sacrifice in performance. A proprietary frame, unique inboard motor structure and new cone design adds up to a woofer that’s a revelation. This little subwoofer performs like the big boys with 800 watts of peak power handling.

Warranty: 1 Year Warranty
Model: GTO804

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Product Information Sheet

Owner's Manual


Your GTO804 may currently be in-warranty.

Your model might be eligible for direct factory exchange under our warranty program. If so, and if you purchased your product online or from an authorized local retailer, you may use this form to request an exchange. Purchases made from an unauthorized dealer will not be eligible for exchange. 

Products under warranty may qualify for an exchange with a valid receipt.

Request an Exchange

Products out of warranty need to be serviced by a JBL-approved service center. Please call 1-800-336-4525 to find authorized service centers near you.