KICKER 48TRTP122 12" Thin Down-Firing Subwoofer w/Passive Radiator Enclosure, 2-Ohm
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Availability:
Only 3 left in stock, order soon!
Arrives
Oct 4 – Oct 5
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Features
- Extremely Compact Design with Drivers Hidden, Becoming a Part of the Vehicles 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
Specs & Other Info
| Specification | Details |
|---|---|
| Brand | KICKER |
| Model | 48TRTP122 |
| Type | Subwoofer |
| Connectivity | Coaxial |
| Unique Feature | Bass Boost Technology |
| Dimensions | 27.5 x 14.63 x 6.13 inches |
| Weight | 31 lbs |
| Model Number | TRTP122 (48TRTP122) |
| Current Status | Continuing |
| Release Date | November 13, 2020 |
| Produced by | Kicker |
| Max Output | 1000 Watts |
| Quantity Included | 1 |
Frequently asked questions
The KICKER 48TRTP122, with its 12-inch thin down-firing design, is versatile enough to fit in a variety of vehicles, from compact cars to larger SUVs and trucks. Its compact size makes it ideal for fitting under seats or in tight spaces where traditional subwoofers might not fit.
Yes, the KICKER 48TRTP122 can be used with a variety of amplifiers, but it's best matched with an amplifier that supports a 2-Ohm load. Ensure your amplifier can handle the subwoofer's power requirements for optimal performance.
The passive radiator in the KICKER 48TRTP122 helps enhance bass response without the need for additional air space or a larger enclosure. It allows the subwoofer to produce deeper, more powerful bass compared to traditional sealed or ported boxes in a compact form factor.
Installing the KICKER 48TRTP122 involves connecting it to your vehicle's audio system's amplifier, ensuring proper wiring for the 2-Ohm impedance, and securely mounting the enclosure to prevent movement. It's recommended to follow the manufacturer's instructions or consult a professional installer for the best results.
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Top Amazon Reviews
🚀 Abunda's Overview
This is our summary and key points to consider based on customer reviews.
The product demonstrates strong performance over time, with many users stating that it continues to function at high quality after their ‘break-in’ period. Versatility is another key advantage; the product can cater to a variety of vehicles, no matter the size. That said, one user did mention their disappointment with the sub's low end bass capacity.
Pros
- 🌟 High durability: users seem happy with the product's performance over time
- 🚗 Versatility: Fits well in many different vehicles, including small cars and trucks
- 🔊 Sound quality: Most users praised the sound quality—especially the deep bass
- 💼 Space saving: Great for people who need their trunk to still be usable
Cons
- 🔈 Low end bass: Disappointment reported by one user about the bass
- 🚫 Defects: A user received a defective product but did not specify what was wrong
Should I Buy It?
Yes. Despite a couple of minor issues, the vast majority of users praised the product for its versatility, durability, and quality of sound. It's well-suited to anyone in need of a space-saving subwoofer solution.
I love it! Not earth shattering but it does shake my mirrors. Good, loud, clean bass that does stand out. Really good for shallow mount. Running ALPINE S-A60 monoblock at 400w or 600w (I forget) 2ohms. Doesn't rattle one bit. If you get any rattling it's not the sub. Check for loose things in the car and adjust your acoustic treatment. Treatment really does make a huge difference. Also, I sat the unit on top of some small pieces of 3 inch thick acoustic foam. Not only did that stop the rattling but the extra height between the cone and cargo bay floor in my SUV gives this the perfect amount of room to breathe and I get a much deeper, richer bass as a result.
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Reviewed in the United States on August 28, 2025 by Patrice Perez
This sub box packs a good punch. Previously I had a larger enclosure and this one sounds just as good but takes up much less space.
Reviewed in the United States on July 21, 2025 by Amazon Customer
This bass box is magnificent. Sound quality is fierce and the design is perfect for small enclosures. The passive radiator makes all the difference in getting those low frequencies. I had a 12” Memphis Audio sub in a non ported box and this one sounds way way better and has a smaller footprint. Best money ever spent for this unit.
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Reviewed in the United States on July 17, 2025 by Edward L
Have had it for a couple months hooked up to 500 w rockville with matching ohm..... 2 weeks ago started sounding funny now sounds like a blown speaker. This was my first speaker based on recommendations from Friends on a kicker and I am not very impressed my Rockville is still sounding really really good.
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Reviewed in the United States on June 6, 2025 by candie christine manson
Surprisingly very good sound quality. Also the box is very small, clean, and seems durable. I don't like the price. I think its should land in the 250$ zone. I would recommend if its on sale.
Reviewed in the United States on August 11, 2025 by KH
Overall sounds good. The deep bass takes a nose dive, because of the lack of air space. Still soild bass though for my wifes van.
Reviewed in the United States on March 21, 2025 by Jordan Ingram
I have an amp rated 400 watts RMS, but when tested, it pushes about 500 watts RMS... and these speakers will clip if i turn the amp half way up and crank up the volume on the radio.. so they honestly can only handle about 300 watts rms at 2 ohms. Be careful how much power you deliver as that will decrease the life of these speakers. The foot print is small in my truck, and this sub box fits in the back of my RZR. If you want a small footprint in your trunk, this is the best small foot print you will get. Speakers are bassy but not loud. You have to feel the speaker move to find a sweet spot where you wont pop it and lose your money. I would recommend these for a small car. A little on the expensive side, but you are paying for the small footprint. 2 12 inch speakers in a normal box is 3 times bigger than this.
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Reviewed in the United States on June 27, 2021 by Sterling
I drive a very large suv and wanted some bass for when I listen to my 90s rap. This works great. Nice clean, clear, crisp bass without overpowering the words.
Reviewed in the United States on July 26, 2025 by Jess