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Best 48trtp122 Deals of Nov 2026

Updated November 10, 2026·Our site contains affiliate links for which we may be compensated.

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KICKER 48TRTP122 12" Thin Down-Firing Subwoofer w/Passive Radiator Enclosure, 2-Ohm

Extremely Compact Design with Drivers Hidden, Becoming a Part of the Vehicle’s Makeup

New CompRT Features Forced-Air Cooling - 20% Cooler for Increased Reliability

High-Output ReFLEX Passive Woofer Intensifies Bass Output

Internally Braced Enclosure Provides Ultimate Protection

Easily Mounts in Cargo Area, with No Space Issues

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KICKER Subwoofer and Amp Package of 3 Items - 12" CompRT 1000 Watt Down-Firing Loaded Sub Enclosure, DS18 Class D Monoblock Amplifier, and Complete 4AWG Wiring Kit 48TRTP122+CANDY-X1B+AMPKIT4

BASS UPGRADE - Bundle of 3 Items: Kicker 48TRTP122 12" CompRT Series Down-Firing Loaded Subwoofer Enclosure, a DS18 CANDY-X1B Mono Car Amplifier, and DS18 AMPKIT4 4AWG Complete Amplifier Kit. FREE Vixen Go Can Cooler

ENCLOSURE WITH 1 SUBWOOFER AND ONE REFLEX - This premium box with one 12" sub produces a thunderous sound output of 1000 watts MAX. Featuring an advanced suspension and heat management system, it helps keep the bass powerful, deep and consistent with minimal distortion. The box is constructed with a 5/8" medium density fiberboard covered with black carpet for maximum strength and durability. Dimensions: 27-½" W x 6-1/8" H x 14-5/8" D (Top) x 14-5/8" D (Bottom)

DS18 1-CHANNEL CLASS D AMPLIFIER - This competition amp includes top of the line internal circuitry and platinum finished connectors to assure you are getting all the power you need with maximum efficiency. It is provided with a remote bass control for easy twists on the go

4 GAUGE COMPLETE AMPLIFIER WIRING KIT - Everything you need to easily hook up your amplifier. Made with true gauge wires and top-quality hardware, enabling the amp and speakers to get the power and signal they need to run efficiently and sound their best with minimal heat buildup

SAVE A BUNDLE - A bundle put together by experts with audiophiles and deal-finders in mind. High quality items from top brands were grouped to work flawlessly together providing the perfect car audio experience

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Kicker

KICKER 48TRTP122 12 Inch CompRT Down-Firing Loaded Subwoofer Enclosure with CXA400.1 Mono Amplifier

This bundle includes a Kicker 48TRTP122 12" Thin Down-Firing Subwoofer with Passive Radiator Enclosure and a Kicker 46CXA4001 400-Watt Mono Class D Subwoofer Amp.

Experience deep bass with the Kicker TRTP 12-inch subwoofer, featuring a thin design that fits easily under seats or in cargo areas.

The subwoofer's Forced-Air Cooling system ensures it runs 20% cooler, enhancing reliability and performance during extended use.

The Kicker 46CXA4001 amplifier delivers up to 400 watts of power with a Class-D design, ensuring efficient and powerful sound output.

Enjoy customizable sound with the amplifier's variable bass boost and 12dB crossovers, allowing you to dial in the perfect audio experience.

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Kicker

KICKER 48TRTP122 TRTP 12" 1000w Down Firing Subwoofer Enclosure+Amplifier+Wires

Package Includes: (1) KICKER 48TRTP122 TRTP 12" 1000w Down Firing Subwoofer Enclosure+Passive Radiator, (1) Rockville dB12 2000 Watt Peak/500w RMS Mono 2 Ohm Amplifier Car Amp, (1) Rockville RWK41 4 Gauge Complete Car Amp Wiring Installation Wire Kit with RCA's

Features of RWK41: 1 – 17’ High Grade Twisted Pair of 100% Copper RCA Cable, 17’ – 4 Gauge Translucent Blue SuperFlex Power Cables, 17’ – 18 Gauge Blue Remote Cable, 17' 16 Gauge Translucent Blue SuperFlex, 3' 4 Gauge Translucent Black SuperFlex Ground Wire, Gold Plated AGU Heat Resistant Fuse Holder, 100 Amp AGU Gold Plated Fuse and 60 Amp AGU Gold Plated Fuse, 7’ Split Tube Loom, Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets

Features of dB12: Rockville dB12 2000 Watt Peak/500 Watt Dyno-Certified RMS Mono 2 Ohm Amplifier Car Amp, Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, RF Fosgate, etc), - 2 Ohm: 500 Watts x 1 Channel <1% THD+N, - 4 Ohm: 300 Watts x 1 Channel <1% THD+N, Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc), - 2 Ohm: 2000 Watts x 1 Channel

4 Ohm: 1200 Watts x 1 Channel, High-Speed MOSFET Power Supply, Designed, Engineered, Developed, and Quality Controlled in the USA, Fully Adjustable 12dB / Octave Crossover with Differential Circuitry, Low Pass Filter: 50Hz - 250Hz, Subsonic Filter: 15Hz - 55Hz, Phase Control Switch 0-180 degrees, Full IC-Controlled Protection Circuitry, Remote Dashboard Subwoofer Control, Fully Adjustable 12dB Bass Equalizer, Mute and Delay Soft Start System, RCA Preamp Line Output

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Kicker

KICKER 48TRTP102 10" Down Firing Sub & Passive Radiator, 2-Ohm | Shallow 10 inch loaded sub box design, slim bass upgrade for trucks and tight spaces, deep low end, easy cargo install

Extremely Compact Design with Drivers Hidden, Becoming a Part of the Vehicle’s Makeup

New CompRT Features Forced-Air Cooling - 20% Cooler for Increased Reliability

High-Output ReFLEX Passive Woofer Intensifies Bass Output

Internally Braced Enclosure Provides Ultimate Protection

Easily Mounts in Cargo Area, with No Space Issues

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Kicker

Kicker TRTP122 12 Inch Thin Subwoofer Enclosure 2 Ohm Passive (Renewed) | Space-saving sub bass under truck seats, down-firing design, deep lows without losing cargo room, built-in loaded box

Forced-Air Cooling helps our CompRT subs run 20 percent cooler

ONE 12" thin-mount CompRT subwoofer and a high-output reFLEX passive radiator which intensifies bass output

Easily mounts in cargo area with no space issues, and resists stacking weight

Minimal mounting depth without sacrificing musical punch

True, hard-hitting KICKER bass from a shallow-mount design

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Kicker

KICKER 48TRTP122 12" CompRT Sub Box with KEY500.1 Smart Amp

This bundle includes a Kicker 48TRTP122 12" Thin Down-Firing Subwoofer with Passive Radiator Enclosure and a Kicker 47KEY5001 500-Watt Mono Channel Amp.

Experience powerful bass with the 12" down-firing subwoofer, designed to fit snugly under seats or in cargo areas without sacrificing sound quality.

The subwoofer features Forced-Air Cooling technology, running 20% cooler for enhanced reliability and performance during extended use.

The KEY5001 amplifier boasts AI-driven DSP for automatic audio analysis, ensuring clean and even bass response with minimal effort.

Compact and versatile, the KEY5001 amplifier fits easily in tight spaces and offers universal compatibility with both stock and aftermarket radios.

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Kicker

Kicker 47KEY5001 Mono Amp + 48TRTP122 12" CompRT Subwoofer Box Bundle | 500-watt mono channel amp with start/stop capability and 12 in thin down-firing subwoofer enclosure.

This bundle includes a Kicker 47KEY5001 500-Watt Mono Channel Amp and a Kicker 48TRTP122 12" Thin Down-Firing Subwoofer with Passive Radiator Enclosure, 2-Ohm.

Experience powerful, clean bass with the Kicker 47KEY5001's AI-driven DSP that automatically analyzes and enhances audio signals.

The compact KEY500.1 amplifier fits almost anywhere, providing versatile installation options in your vehicle.

Enjoy the reliability of the Kicker 48TRTP122 subwoofer, featuring Forced-Air Cooling to run 20% cooler for extended performance.

The thin, down-firing subwoofer design delivers deep bass without sacrificing space, perfect for under-seat or cargo area placement.

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Kicker 48TRTP122 12 in Subwoofer CXA400.1 Amp Kit Bundle | 12 in CompRT down-firing loaded subwoofer enclosure with CXA400.1 amplifier and 6 gauge amp kit.

This bundle includes a 12" Kicker subwoofer with passive radiator, a 400-watt mono amplifier, and a complete 6AWG wiring kit for seamless installation.

Experience deep bass with the Kicker 12" subwoofer's down-firing design and passive radiator, perfect for tight spaces.

The 400-watt mono amplifier features Class-D technology for efficient power and a variable bass boost for extra low-end impact.

Enjoy easy installation with the included 6AWG wiring kit, featuring high-quality cables and connectors for optimal power transfer.

The compact design of the subwoofer and amp allows for versatile placement without sacrificing sound quality, fitting under seats or in cargo areas.

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Kicker 48TRTP122 12 in CompRT Loaded Subwoofer + LX850.1 Amp Bundle | 12 in CompRT down-firing loaded subwoofer enclosure bundled with LX850.1 mono amplifier.

This bundle includes a Kicker 48TRTP122 12" Thin Down-Firing Subwoofer and a Kicker LX850.1 850w Mono Class-D Subwoofer Amplifier for powerful bass performance.

Experience deep, smooth bass with the Kicker 12" Thin Down-Firing Subwoofer, designed to fit in compact spaces without sacrificing sound quality.

The Kicker LX850.1 Amplifier offers precision control and high-powered output, ensuring unmatched performance for bass enthusiasts.

Forced-Air Cooling technology in the subwoofer keeps it running 20% cooler, enhancing reliability and longevity during extended play.

Enjoy customizable sound with the LX850.1's KickEQ+ parametric bass boost, allowing precise adjustments for optimal bass control.

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Our #1 Pick Today

ProductPage Image

Kicker

KICKER 48TRTP122 12" Thin Down-Firing Subwoofer w/Passive Radiator Enclosure, 2-Ohm

Extremely Compact Design with Drivers Hidden, Becoming a Part of the Vehicle’s Makeup

New CompRT Features Forced-Air Cooling - 20% Cooler for Increased Reliability

High-Output ReFLEX Passive Woofer Intensifies Bass Output

Internally Braced Enclosure Provides Ultimate Protection

Easily Mounts in Cargo Area, with No Space Issues

Details & specs

Compare

Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 48trtp122 deals are available from: Amazon, starting from $255.96.

The biggest discount we found is 11% on KICKER 48TRTP122 12" Thin Down-Firing Subwoofer w/Passive Radiator Enclosure, 2-Ohm (48TRTP122) at Amazon.

The lowest price we found is $255.96 while the highest is $639.92. Prices for the best 48trtp122 deals average at $446.74.

Compare prices across stores, find real deals, and get an email when the products you want drop in price.

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