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Kicker 51PTRTP10 - TRTP 10" 400w Powered Down Firing Loaded Subwoofer Enclosure

  • Based on 14 reviews
Condition: New
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$499.99 Why this price?

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Availability: Only 5 left in stock, order soon!
Fulfilled by WORLD WIDE STEREO

Arrives Wednesday, Feb 4
Order within 13 hours and 10 minutes
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Model: 51PTRTP10


Features

  • Space-Saving Design - Perfect for tight spaces, the compact down-firing enclosure fits seamlessly under truck seats, in SUV cargo areas, or in trunks, making it ideal for trucks and SUVs.
  • Built-In Amplifier - Equipped with a power-matched 400-watt amplifier, this subwoofer delivers hard-hitting bass without the need for an additional amplifier, integrating easily with most factory systems.
  • Enhanced Bass Performance - Featuring a KICKER CompRT active thin sub and a passive reFLEX subwoofer, the PTRTP enclosure provides incredible bass output for an immersive audio experience.
  • Rugged Durability - The tough, down-firing enclosure is designed to resist stacking weight and offers ultimate driver protection, ensuring long-lasting performance in any environment.
  • Easy Installation - With its factory-tuned enclosure, thick internal bracing, and remote bass control included, setting up and adjusting your subwoofer for optimal sound quality is effortless.

Item Weight: 25 pounds


Item model number: 51PTRTP10


Is Discontinued By Manufacturer: No


Date First Available: February 2, 2024


Manufacturer: Kicker


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Feb 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Quality unit at this price range
Model: 51PTRTP10
Good sturdy unit and does what it says. Adds some nice deep sound to less desirable stock car audio. Added this to my 24 Silverado and made a significant difference in the quality. No need to change the stock speakers at this time.
Reviewed in the United States on March 9, 2025 by Nick Gardella

  • Nice bass
Model: 51PTRTP10
Sounds good
Reviewed in the United States on September 7, 2025 by Jose torrez

  • A headache (no not from the bass)
Model: 51PTRTP10
Garbage sub. $500? Not worth $100. Protect mode OVER AND OVER AND OVER
Reviewed in the United States on January 8, 2025 by Ryan L.

  • Lasted 15 months
Model: 51PTRTP10
Lasted15 months now it’s trash
Reviewed in the United States on March 26, 2025 by Pamela R.

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