Punch Single 12" 300 Watt Amplified Subwoofer

Name: Punch Single 12" 300 Watt Amplified Subwoofer
Brand: Rockford Fosgate
SKU: SKU-259789-default
Price: 525.59 USD
Availability: InStock
Rating: 4.8 (5 reviews)

Punch Single 12" 300 Watt Amplified Subwoofer - Main image

$525.59 ~~$729.99~~ In stock

Category: Rockford Fosgate

The P300-12 powered subwoofer is an “all-in-one” solution when adding bass to a factory system or just to save space. This model features a 12” subwoofer in a sealed enclosure powered by an internal 300 watt amplifier.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

Buyer arranges shipping; seller reimburses the postage

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Customer Reviews (4.8 / 5 · 5 reviews)

Christopher ★★★★★ Aug 20, 2026

Space was tight in my trunk and this sealed 12” enclosure fits perfectly without sacrificing all my cargo room. The 300 watts of built-in power is plenty for a factory system upgrade, and the bass hits clean without rattling the panels.

Sebastian ★★★★★ Aug 18, 2026

The sealed enclosure makes it a true one-box job—no separate amp to mount or wire up. Took me about an hour to tap into the rear speakers and it’s been thumping clean ever since.

Emily O. ★★★★★ Aug 17, 2026

For a factory radio with no preamp outputs, this thing is a godsend—the built-in amp makes hookup a breeze since it's all one unit. I was honestly surprised how much punch the 12" driver adds to my trunk without taking up half the cargo space.