Kicker 51PTRTP12 12" 500W Powered Sub - Used Open Box

Established 1991 • 7 Locations • Authorized Dealer • Fast Shipping Store Home Contact Car Audio Marine Powersports Home Audio Kicker 51PTRTP12 - TRTP 12" 500w Powered Down Firing Loaded Subwoofer Enclosure - Used, Open Box

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Item Details Condition USED Brand Kicker Weight 34.9000 UPC 713034092094 Highlights 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 Fast handling Most orders ship within 24 hours. Shipping details and estimates are shown in the eBay shipping section for this listing. Real support Compatibility questions are welcome. Message us through eBay and include your application details for the quickest help. Authorized dealer We stand behind what we sell and package carefully to help your order arrive as expected. Description PTRTP Powered Down-Firing 12” Enclosure

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

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

Features:
• 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
• Thick, tough internal bracing to resist stacking weight
• Active CompRT Sub matched with passive reFLEX™ sub for extra output
• Remote bass control included

Specifications:
• TYPE - powered down-fire
• 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 (A-weighted, re: rated power) - >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
• KickEQ™ BASS BOOST - variable to +6dB, centered at 40Hz
• BOX HEIGHT (in, cm) - 6-1/2, 16.6
• BOX DEPTH (in, cm) - 14-5/8, 37
• BOX WIDTH (in, cm) - 27-1/2, 70
About Creative Audio Creative Audio opened in 1991 and has grown into a multi-location specialty retailer with seven stores across Missouri and Arkansas. We support enthusiasts, installers, and everyday customers with product knowledge, practical guidance, and a service-first approach that extends beyond the checkout.

We are deeply invested in performance-focused audio across categories: car audio, marine, powersports, and home audio. That means more than selling gear — it means understanding system matching, power requirements, signal integration, real-world installation considerations, and the small details that determine whether a system performs the way it should.

Our teams work daily with source units and processors, amplifiers, speakers, subwoofers, wiring and installation accessories, sound treatment, and integration solutions. We also support remote start and vehicle security categories for customers who want added convenience and protection.

Creative Audio employs Mobile Electronics Certified Professionals, and we support customers before and after the sale. If you are unsure about compatibility, installation requirements, or what is included, message us through eBay with your application details and we will help you make an informed decision.

Most orders ship within 24 hours. For additional support, you may call 800-854-5821. Shipping and Returns Assurance Orders are packaged carefully and ship promptly to the address provided at checkout. If something arrives damaged or incomplete, contact us through eBay messages right away and we will help you resolve it.

Returns are accepted within 30 days in accordance with the return terms shown on this listing. Items must be returned in original condition. International returns are not accepted. Shop Our Store by Category Tap a category to expand and jump straight to what you want. Car Audio Source UnitsReceivers and head units AmplifiersClean power for any build SpeakersCoaxial and component SubwoofersLow-end performance EnclosuresBoxes and enclosures Loaded EnclosuresReady-to-install systems AccessoriesInstall and upgrade gear BundlesPackage deals Shop All Car AudioFull category Marine Audio Marine Source UnitsMarine receivers Marine AmplifiersReliable marine power Marine SpeakersBoat speakers and pods Marine SubwoofersMarine bass solutions Marine EnclosuresProtected installations Marine AccessoriesInstall and rigging gear Marine BundlesPackage systems Shop All MarineFull category Marine AudioBrowse everything Powersports Audio Powersports SpeakersWeather-ready options Powersports AmplifiersCompact and durable SoundbarsUTV and off-road BundlesSystem packages AccessoriesMounts and install gear HarleyHarley-focused audio Shop All PowersportsFull category Powersports AudioBrowse everything Powersports AudioStart here Home Audio Home SpeakersBookshelf, tower, more Home SubwoofersDeep bass performance Outdoor SolutionsPatio and outdoor audio AccessoriesMounts, cables, add-ons Shop All Home AudioFull category Home AudioBrowse everything Visit Storefront Contact Us Trademarks and brand names are the property of their respective owners. For questions, please contact us through eBay messages.