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KICKER 51PTRTP12 Powered Down-Firing 12” Enclosure / PTRTP12 **NEW** - Picture 1 of 6
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Kicker 51PTRTP12 CompRT 12" Car Audio Loaded SubBox Low Profile Down Firing 500W

5.04 product ratings
Radioman621 (21198)
99.4% positive feedback
Price:
$549.99
Free shipping
Estimated delivery Wed, Nov 5 - Sat, Nov 8
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
The passive radiator reacts to the air pressure produced by the active sub, adding extra low-end thump without the noise of a ported enclosure. sealed downward-firing enclosure with one CompRT 12" subwoofer and passive radiator.

About this product

Product Identifiers

BrandKICKER
MPN51PTRTP12
GTIN0713034092094
UPC0713034092094
eBay Product ID (ePID)13070536971

Product Key Features

Voice CoilDual
TypeEnclosed Powered
Speaker Size12in.
Model51PTRTP12
RMS Power500W

All listings for this product

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Kicker PTRTP Powered Down-Firing 12" Subwoofer Enclosure
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item 1 Kicker PTRTP Powered Down-Firing 12" Subwoofer Enclosure
$376.60
Free shipping
Kicker PTRTP Powered Down-Firing 12" Subwoofer Enclosure
item 2 Kicker PTRTP Powered Down-Firing 12" Subwoofer Enclosure
$376.60
Free shipping
Kicker PTRTP Powered Down-Firing 12" Subwoofer Enclosure
item 3 Kicker PTRTP Powered Down-Firing 12" Subwoofer Enclosure
$376.60
Free shipping
Kicker PTRTP Powered Down-Firing 12" Subwoofer Enclosure
item 4 Kicker PTRTP Powered Down-Firing 12" Subwoofer Enclosure
$376.80
Free shipping
Kicker 51PTRTP12 - TRTP 12" 500w Powered Down Firing Loaded Subwoofer Enclosu...
item 5 Kicker 51PTRTP12 - TRTP 12" 500w Powered Down Firing Loaded Subwoofer Enclosu...
$469.99
Free shipping
Kicker 51PTRTP12 - TRTP 12" 500w Powered Down Firing Loaded Subwoofer Enclosu...
item 6 Kicker 51PTRTP12 - TRTP 12" 500w Powered Down Firing Loaded Subwoofer Enclosu...
$487.63
Free shipping
Kicker 51PTRTP12 PTRTP Powered Down-Firing 500W RMS 12" CompRT Sub Enclosure
item 7 Kicker 51PTRTP12 PTRTP Powered Down-Firing 500W RMS 12" CompRT Sub Enclosure
$549.99
Free shipping
Kicker 51PTRTP12 Powered Down-Firing 12” Enclosure W/ Remote bass control.
item 8 Kicker 51PTRTP12 Powered Down-Firing 12” Enclosure W/ Remote bass control.
$549.99
Free shipping
Kicker PTRTP Powered Down-Firing 12" Subwoofer Enclosure
item 9 Kicker PTRTP Powered Down-Firing 12" Subwoofer Enclosure
$549.99
Free shipping
KICKER 51PTRTP12 CAR/TRUCK/SUV 12" PTRTP POWERED DOWN-FIRING SUBWOOFER ENCLOSURE
item 10 KICKER 51PTRTP12 CAR/TRUCK/SUV 12" PTRTP POWERED DOWN-FIRING SUBWOOFER ENCLOSURE
$549.99
Free shipping
Kicker 51PTRTP12 12" Shallow Powered Subwoofer
item 11 Kicker 51PTRTP12 12" Shallow Powered Subwoofer
$549.99
Free shipping
Kicker 51PTRTP12 TRTP 12" 500w Powered Down-Fire Subwoofer+Enclosure Box PTRTP12
item 12 Kicker 51PTRTP12 TRTP 12" 500w Powered Down-Fire Subwoofer+Enclosure Box PTRTP12
$549.99
Free shipping
KICKER 51PTRTP12 Powered Down-Firing 12” Enclosure / PTRTP12 **NEW**
Last one
item 13 KICKER 51PTRTP12 Powered Down-Firing 12” Enclosure / PTRTP12 **NEW**
$549.99
Free shipping
Kicker 51PTRTP12 CompRT 12" Car Audio Loaded SubBox Low Profile Down Firing 500W
item 14 Kicker 51PTRTP12 CompRT 12" Car Audio Loaded SubBox Low Profile Down Firing 500W
$549.99
Free shipping
KICKER 1000W PTRTP12 12" CAR AUDIO POWERED SUB ENCLOSURE PACKAGE + 8AWG KIT
item 15 KICKER 1000W PTRTP12 12" CAR AUDIO POWERED SUB ENCLOSURE PACKAGE + 8AWG KIT
$549.99
Free shipping
KICKER 1000W PTRTP12 12"CAR AUDIO POWERED SUB PACKAGE + MIRROR CAMERA + 8AWG KIT
item 16 KICKER 1000W PTRTP12 12"CAR AUDIO POWERED SUB PACKAGE + MIRROR CAMERA + 8AWG KIT
$549.99
Free shipping
Kicker 51PTRTP12 - TRTP 12" 500w Powered Down Firing Loaded Subwoofer Enclosure
item 17 Kicker 51PTRTP12 - TRTP 12" 500w Powered Down Firing Loaded Subwoofer Enclosure
$549.99
Free shipping
Kicker PTRTP12 Loaded 12" Sealed Shallow Amplified Sub Enclosure with Amp Kit
item 18 Kicker PTRTP12 Loaded 12" Sealed Shallow Amplified Sub Enclosure with Amp Kit
$662.48
Free shipping
Kicker 51PTRTP12 PTRTP Powered Down-Firing 500W RMS 12" CompRT Sub Enclosure
Last one
item 19 Kicker 51PTRTP12 PTRTP Powered Down-Firing 500W RMS 12" CompRT Sub Enclosure
$479.99
listings for this product

Ratings and Reviews

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5.0
4 product ratings
  • 4 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good sound quality

Good value

Compact

Most relevant reviews

  • by jpmarquis142322
    Jun 08, 2025

    Amazing Sub

    Phenomenal sound. Not as compact as the measurements make it seem, but it is a great speaker and value. Can’t tell it wasn’t brand new. Looks and sounds new.

    Verified purchase: Yes

  • by smoothwater1
    Jun 04, 2025

    Looks solid and well put together

    Again, waiting for other items before everything gets hooked up, can't comment much more on it until that happens.

    Verified purchase: YesCondition: Pre-owned

  • by miguel402010
    Mar 30, 2025

    Love it easy to install great quality ...

    Love it easy to install great quality

    Verified purchase: YesCondition: New

  • by cole32347
    Sep 25, 2025

    Single Sub. Big Bass!

    Cant believe the sound that comes out of this one sub. Sounds better than 2 12s ive had in the past.

    Verified purchase: YesCondition: Pre-owned

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