---
product_id: 328433946
title: "KICKER 48TCWRT122 CompRT 12\" subwoofer in Thin Profile Enclosure, 2ohm"
brand: "kicker"
price: "£128.49"
currency: GBP
in_stock: false
reviews_count: 5
category: "Kicker"
url: https://www.desertcart.co.uk/products/328433946-kicker-48tcwrt122-comprt-12-subwoofer-in-thin-profile-enclosure-2ohm
store_origin: GB
region: United Kingdom
---

# Under 7 inches deep fits tight spaces Forced-Air Cooling runs 20% cooler Dual 2Ω Voice Coils for flexible wiring KICKER 48TCWRT122 CompRT 12" subwoofer in Thin Profile Enclosure, 2ohm

**Brand:** kicker
**Price:** £128.49
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Compact Powerhouse: Big Bass, Zero Bulk 🎶

## Quick Answers

- **What is this?** KICKER 48TCWRT122 CompRT 12" subwoofer in Thin Profile Enclosure, 2ohm by kicker
- **How much does it cost?** £128.49 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/328433946-kicker-48tcwrt122-comprt-12-subwoofer-in-thin-profile-enclosure-2ohm)

## Best For

- kicker enthusiasts

## Why This Product

- Trusted kicker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Loud:** Passive ReFLEX radiator technology amplifies bass output in a small footprint, so you never compromise on sound.
- • **Plug & Play Simplicity:** Pre-wired with spring-loaded terminals for quick, hassle-free installation—boom your bass with one amp connection.
- • **Powerful Bass, Slim Fit:** 12" subwoofer with passive radiator delivers deep, smooth bass in a sleek, thin enclosure perfect for cramped vehicle spaces.
- • **Built Tough for the Road:** Rugged MDF construction with internal bracing withstands bumps and vibrations behind or under your seat.
- • **Stay Cool Under Pressure:** Innovative forced-air cooling reduces heat by 20%, ensuring reliability and longer subwoofer life even at high volumes.

## Overview

The KICKER 48TCWRT122 CompRT 12" subwoofer combines a thin-profile enclosure under 7 inches deep with dual 2-ohm voice coils and passive ReFLEX radiator technology to deliver deep, powerful bass. Engineered with forced-air cooling to run 20% cooler, it ensures durability and consistent performance. Its tough MDF build and compact size make it ideal for discreet installation behind or under vehicle seats, perfect for audiophiles who demand booming sound without sacrificing space.

## Description

Kicker CompRT 12" subwoofer in thin profile enclosure with Passive Radiator, 2ohm - 48TCWRT122 The new CompRT Subwoofer Enclosures make surprisingly strong, smooth bass in a box under seven inches deep. Heat is the enemy of endurance. To make Kicker subs even more reliable, KICKER engineers developed Forced-Air Cooling to help Kicker CompRT subs run 20 percent cooler.Heat is the enemy of endurance. To make Kicker subs even more reliable, KICKER engineers developed Forced-Air Cooling to help Kicker CompRT subs run 20 percent cooler. Whether it’s behind the back bench of your pickup, under a seat or in the trunk, the CompRT sub box is a perfect fit. One amplifier connection later – you’re boomin! Kicker engineers added a ReFLEX passive radiator to Kicker CompRT loaded enclosures, giving you even deeper, smoother bass in an incredibly thin box. Features - Dual Voice Coils and Unique Heat Management for a Thin but Powerful Sub Internal Bracing and Thick MDF Construction Pre-Wired, Spring-Loaded Terminals Less than Seven Inches Deep to Fit Most Anywhere Passive ReFLEX Technology Helps Create Loud Bass in a Small Box Active Thin-Mount CompRT Subwoofer Paired with Passive ReFLEX Radiator for Deep Bass CompRT Features Forced-Air Cooling - 20% Cooler for Increased Reliability Compact Enclosures with Tough MDF Construction for Behind or Under the Seat Specifications - Woofer (in, cm) - 12, 30 Impedance (Ohms) - 2 Recommended Amp Power - 500 Peak Power Handling (watts) - 1000 Sensitivity (dB 1w/1m) - 98 Enclosure Top Depth (in, cm) - 3-1/2, 8.8 Enclosure Bottom Depth (in, cm) - 7, 17.7 Enclosure Height (in, cm) - 13-1/2, 34.3 Enclosure Width (in, cm) - 27, 68.5

Review: This thing hits really hard - I've got this combined with an LC2i pro, and kicker 46CXA8001 amp. On certain songs (3005 for example) the bass is ridiculous, even with the gain all the way down. Handles metal and rock really well too. Older country or songs with no literally no bass, there is still no bass so...can't be any punch if there isn't any punch to begin with. I've got this behind the seat in my 2021 F150 SCREW. Required seat relocation brackets and cutting the back padding to get it to fit snug and be able to lift my seat but it fits and you cant tell it's there. But if you're not willing to relocate and cut, this thing will fit under the seat on its back (not down firing).
Review: Sound good - Put the speakers in my son‘s single cab F150, they fit behind the bench seat well. gives it good bass for one speaker.

## Features

- Dual Voice Coils and Unique Heat Management for a Thin but Powerful Sub
- Compact Enclosures with Tough MDF Construction for Behind or Under the Seat
- CompRT Features Forced-Air Cooling - 20% Cooler for Increased Reliability
- Active Thin-Mount CompRT Subwoofer Paired with Passive ReFLEX Radiator for Deep Bass
- Passive ReFLEX Technology Helps Create Loud Bass in a Small Box

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NFJXG21 |
| Additional Features | Amplifier |
| Antenna Location | Construction |
| Audio Driver Size | 12 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Brand | KICKER |
| Built-In Media | 1 KICKER CompRT 12" subwoofer in thin profile enclosure with Passive Radiator, 2ohm |
| Color | Black |
| Compatible Devices | ['Smartphone', 'Tablet', 'MP3 Player'] |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | RCA |
| Connectivity Technology | Auxiliary |
| Connectivity technology | Auxiliary |
| Control Method | Remote |
| Controller Type | Voice control |
| Customer Package Type | FFP |
| Customer Reviews | 3.9 out of 5 stars 115 Reviews |
| Enclosure Material | Mdf |
| Impedance | 2 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 36.3D x 19.6W x 70.1H centimeters |
| Item Weight | 27.1 Pounds |
| MP3 player | No |
| Manufacturer | Kicker |
| Material | Mdf |
| Model Name | 48TCWRT122 |
| Model Number | 48TCWRT122 |
| Mounting Type | Trunk Mount,Under |
| Mounting type | Trunk Mount,Under |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Aftermarket Amplifier |
| Speaker Maximum Output Power | 2000 Watts |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 2000 Watts |
| Specific Uses For Product | PA |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 12 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 713034020028 |
| Unit Count | 1.0 Count |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 12 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** KICKER
- **Connectivity technology:** Auxiliary
- **Mounting type:** Trunk Mount,Under
- **Speaker maximum output power:** 2000 Watts

## Images

![KICKER 48TCWRT122 CompRT 12" subwoofer in Thin Profile Enclosure, 2ohm - Image 1](https://m.media-amazon.com/images/I/71nfLeKNBwL.jpg)
![KICKER 48TCWRT122 CompRT 12" subwoofer in Thin Profile Enclosure, 2ohm - Image 2](https://m.media-amazon.com/images/I/712hAKXWynL.jpg)
![KICKER 48TCWRT122 CompRT 12" subwoofer in Thin Profile Enclosure, 2ohm - Image 3](https://m.media-amazon.com/images/I/71uOUpg5AhL.jpg)
![KICKER 48TCWRT122 CompRT 12" subwoofer in Thin Profile Enclosure, 2ohm - Image 4](https://m.media-amazon.com/images/I/71JCctFWcML.jpg)
![KICKER 48TCWRT122 CompRT 12" subwoofer in Thin Profile Enclosure, 2ohm - Image 5](https://m.media-amazon.com/images/I/71Y1aZQpQlL.jpg)

## Questions & Answers

**Q: What's the dimensions of this item?**
A: BOX TOP DEPTH (in, cm):
3-1/2, 8.9
BOX BOTTOM DEPTH (in, cm):
7, 17.7
BOX HEIGHT (in, cm):
13-1/2, 34.3
BOX WIDTH (in, cm):
27, 68.5vv

**Q: DV 2 omhs or DV 4omhs?**
A: Dual 4ohm voice coils wired to 2 ohms at the terminal.

**Q: Will this fit in the rear trunk of a 2006 jeep wrangler tj?**
A: Yes it definitely will. It fits in my 05 Tj 👌🏼

**Q: What are the shipping dimensions of this item?**
A: 28x15x8in

## Customer Reviews

### ⭐⭐⭐⭐⭐ This thing hits really hard
*by D***L on 15 July 2023*

I've got this combined with an LC2i pro, and kicker 46CXA8001 amp. On certain songs (3005 for example) the bass is ridiculous, even with the gain all the way down. Handles metal and rock really well too. Older country or songs with no literally no bass, there is still no bass so...can't be any punch if there isn't any punch to begin with. I've got this behind the seat in my 2021 F150 SCREW. Required seat relocation brackets and cutting the back padding to get it to fit snug and be able to lift my seat but it fits and you cant tell it's there. But if you're not willing to relocate and cut, this thing will fit under the seat on its back (not down firing).

### ⭐⭐⭐⭐⭐ Sound good
*by B***P on 7 June 2025*

Put the speakers in my son‘s single cab F150, they fit behind the bench seat well. gives it good bass for one speaker.

### ⭐ Faulty product, good customer service.
*by D***S on 17 February 2023*

Product doesn't seem capable of handling rated power, I set my gains around mid way and had my bass knob at 45%, began breaking the sub in over 3 days, on the 3rd day it blew. Good news is I requested a return upon realizing the damage and said request was accepted promptly. Within a couple business days I received a full refund hassle free. Overall, great care provided by Crutchfield / Amazon and I would definitely buy future products from them, however, this 12in Comp rt is a big no go. If anything, I've also used the 10in Comp c and that sub treated me very well. It doesn't get the loudest nor is it the highest sq but if you want more low end than your regular speakers for cheap and have a nice durable subwoofer, I'd definitely recommend it.

## Frequently Bought Together

- Kicker 48TCWRT122 CompRT 12" subwoofer in Thin Profile Enclosure, 2ohm
- Kicker 46CX Bass Remote Control for KICKER CXA-Series/PXA-Serie/CX-Series Amplifiers
- Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-11-07*