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Kicker 51PTRTP12 - TRTP 12' 500w Powered Down Firing Loaded Subwoofer Enclosure

4.9 (6) Write Review
Free shipping on orders over $29.99

$499.99

$ 99 .00 $99.00

In Stock

1.Model:51ptrtp10


  • Compact, factory-tuned enclosure for tight locations to fit many trucks and SUVs
  • Two models available – 12-inch sub with 500-watt amp, or a 10-inch sub with 400-watt amp
  • Amp is built-in and power-matched for hard-hitting bass
  • Easily integrates with factory system
  • Down-firing for ultimate driver protection


Product Description

Kicker PTRTP Powered Loaded Enclosures

Kicker PTRTP Powered Loaded Enclosures

PTRTP Powered Down-Fire Enclosures are loaded with a passive reFLEX subwoofer and the KICKER CompRT active thin sub, delivering incredible bass without needing lots of space or an amplifier.

Space-Saving

Space-Saving

Place them under a truck seat, in the cargo area of your SUV, or in your trunk – perfect for many trucks or SUVs.

Amp-Matched Impact

Amp-Matched Impact

It includes a built-in, power-matched amp that integrates with most factory systems for hard-hitting bass.

Hard-Hitting Bass Package

Hard-Hitting Bass Package

This compact, factory-tuned sub enclosure fits tight spaces in trucks and SUVs, delivering powerful bass with easy integration and robust protection.

Rugged Enclosure Strength

Rugged Enclosure Strength

The tough, down-firing enclosure resists stacking weight and provides ultimate driver protection.

PTRTP Powered Down-Firing 10” Enclosure

PTRTP Powered Down-Firing 10” Enclosure

This compact, factory-tuned subwoofer enclosure fits tight spaces in trucks and SUVs, offering hard-hitting bass with a 10-inch sub (400W amp). Features include easy integration, down-firing for protection, tough internal bracing, extra output, and a remote bass control.

PTRTP Powered Down-Firing 12” Enclosure

PTRTP Powered Down-Firing 12” Enclosure

This compact, factory-tuned subwoofer enclosure fits tight spaces in trucks and SUVs, offering hard-hitting bass with a 12-inch sub (500W amp). Features include easy integration, down-firing for protection, tough internal bracing, extra output, and a remote bass control.

PTRTP Powered Down-Firing 10” Enclosure Specifications

WOOFER SIZE (in, cm) 10, 25
RMS POWER (watts at 14.4v) 400
PHASE SWITCH 0-180°
FREQUENCY RESPONSE (Hz) 25-120
S-TO-N RATIO >90dB
INPUT SENSITIVITY Low Level – 125mV-5V; High Level – 1V-40V
CROSSOVER active 12dB/octave, variable 50-120Hz low pass; 12dB/octave, high pass at 25Hz
BOX HEIGHT (in, cm) 6, 15.2
BOX DEPTH (in, cm) 13-1/4, 33.5
BOX WIDTH (in, cm) 25-5/8, 65

PTRTP Powered Down-Firing 12” Enclosure Specifications

WOOFER SIZE (in, cm) 12, 30
RMS POWER (watts at 14.4v) 500
PHASE SWITCH 0-180°
FREQUENCY RESPONSE (Hz) 25-120
S-TO-N RATIO >90dB
INPUT SENSITIVITY Low Level – 125mV-5V; High Level – 1V-40V
CROSSOVER active 12dB/octave, variable 50-120Hz low pass; 12dB/octave, high pass at 25Hz
BOX HEIGHT (in, cm) 7-1/2, 19.2
BOX DEPTH (in, cm) 14-5/8, 37
BOX WIDTH (in, cm) 27-1/2, 70

Nick Gardella
2025-09-06 16:04:45
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.
Fernando
2025-04-16 16:20:50
It sounds incredible, far exceeding my expectations!
Ryan L.
2025-04-13 12:30:13
Garbage sub. $500? Not worth $100. Protect mode OVER AND OVER AND OVER
Jtcorzo
2025-02-26 18:52:05
Fits good. Seat is a little high but a few washers under the seat base will level it out. Sounds great. Used lci2 to connect along with a PAC L.O.C. Pro Advanced Audio Integration T-Harness. Made it easy plug and play was done in 2 hrs.
NiteLine
2025-02-12 18:05:27
I put this is in a 2019 Sequoia and it fits perfect into the cargo area with the 3rd row up. Hits hard and produces great bass with the OEM speakers. The down firing form factor works great in the cargo area and you can also place stuff on top of it. Very happy with this powered sub!
k s 4 2 4 4
2024-12-18 14:42:35
I’ve purchased this from amazon. I’m on my second and it has also stopped working. Great design. Fits perfectly under my rear truck seat. I just wish it would stop working. It’s professionally installed. The installer says it’s that kicker’s quality has gone down the drain. Stay away.