Kicker Official Press Release: TRTP-SERIES

KICKER® Space-Saving, Down-Firing Loaded Sub Enclosures Shipping Now

In the official press release below, Kicker announces the newest innovation they have to offer the world of audio titled the TRTP-Series. Now available to all consumers and authorized dealers across the U.S.

KICKER® Space-Saving, Down-Firing Loaded Sub Enclosures Shipping Now

STILLWATER, USA – KICKER® has developed and perfected three new, ultra-thin, down-firing loaded enclosures, dubbed the TRTP-Series, and all are currently shipping to Authorized Dealers and Consumers across the U.S.  All enclosures come with a single 2-Ohm terminal and are available in 8-, 10-, and 12-inch models. The enclosures are available for purchase by consumers in-store and online.

KICKER® Space-Saving, Down-Firing Loaded Sub Enclosures Shipping Now

Included in each enclosure is the popular KICKER CompRT® thin subwoofer, alongside a resurgent reFLEX™ passive radiator for a significant upgrade in bass without increasing overall depth. Barely five inches high, TRTP Enclosures are built to fit anywhere from behind the seat of a pickup to the back cargo area of a hatchback. The down-firing design allows it to fit in tight spaces, yet still deliver peak performance. The rugged enclosures design has the added benefit of allowing items to be stacked on top of it for max cargo space. TRTP Enclosures are carpeted and custom embroidered with the KICKER logo.


Thanks to innovative engineering, the shallow-mount CompRT subwoofer handles an exceptional amount of power without sacrificing depth. The ribbed Santoprene® surround sports signature red KICKER stitching, while the thick polypropylene cone pumps out smooth, clean bass. The sub’s perimeter venting and UniPlate™ backplate and solid pole piece provide excellent thermal management for the sub at any volume level.

KICKER® Space-Saving, Down-Firing Loaded Sub Enclosures Shipping Now

Specifications: TRTP Down-Firing Loaded Sub Enclosures


Woofer [in, cm] 12, 30 10, 25 8, 20

ReFLEX Passive [in, cm] 12, 30 10, 25 8, 20

Rated Impedance [Ω] 2 2 2

Continuous Power Handling (watts RMS) 500 400 300

Sensitivity [1W, 1m] 98 96.5 85.5

Frequency Response [Hz] 25–500 25–500 30–500

Enclosure Depth [in, cm] 14 5/8, 37 13 1/4, 33.5 12 1/4, 31

Enclosure Height [in, cm] 6 1/8, 15.6 5 5/8, 14.2 5 3/8, 13.8

Enclosure Width [in, cm] 27 1/2, 70 25 5/8, 65 23 5/8, 60


KICKER Performance Audio products, a division of Stillwater Designs and Audio, Inc.®, are available for the mobile and home audio aftermarket at authorized retailers worldwide, and also as Original Equipment for boat and automobile manufacturers. Consumers seeking more information on KICKER or Livin’ Loud® may call the Consumer Information Line at 1-800-256-5425 or visit the brand website at

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Want to give Kicker a shout on social media? Use the hashtags #kickeraudio and #livinloud.


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ABOUT Kicker®

With very few resources and an intense love for music, company founder and current president Steve Irby invented the mobile-stereo enclosure market from his Stillwater, Oklahoma community, when he developed the original Kicker in the 1970s. It was the first full-frequency range speaker box designed specifically for cars and trucks. As audio continues to evolve, Kicker will continue to be on the industry’s cutting edge, pushing the limits of audio design technology, performance and integration in the quest for ultimate sound.