---
product_id: 667080566
title: "48TCWRT672 CompRT 6.75\" subwoofer in Thin Profile Enclosure, 2ohm"
brand: "kicker"
price: "A$769"
currency: AUD
in_stock: true
reviews_count: 5
category: "Kicker"
url: https://www.desertcart.com.au/products/667080566-48tcwrt672-comprt-6-75-subwoofer-in-thin-profile-enclosure-2ohm
store_origin: AU
region: Australia
---

# under 7 inches thin profile 20% cooler Forced-Air Cooling 150W recommended amp power 48TCWRT672 CompRT 6.75" subwoofer in Thin Profile Enclosure, 2ohm

**Brand:** kicker
**Price:** A$769
**Availability:** ✅ In Stock

## Summary

> ❄️ Feel the chill, hear the thrill – bass that fits your lifestyle!

## Quick Answers

- **What is this?** 48TCWRT672 CompRT 6.75" subwoofer in Thin Profile Enclosure, 2ohm by kicker
- **How much does it cost?** A$769 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/667080566-48tcwrt672-comprt-6-75-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

- • **Rugged Build:** Thick MDF construction and internal bracing ensure durability on the road.
- • **Cool & Reliable:** Innovative Forced-Air Cooling runs 20% cooler for longer-lasting performance.
- • **Deep Bass Boost:** Passive ReFLEX radiator delivers smoother, deeper bass from a slim enclosure.
- • **Compact Powerhouse:** Fits discreetly under seats or behind benches without sacrificing bass impact.
- • **Plug & Play Simplicity:** Pre-wired with spring-loaded terminals for quick, hassle-free installation.

## Overview

The KICKER 48TCWRT672 CompRT 6.75" subwoofer combines a thin-profile enclosure with advanced Forced-Air Cooling technology to deliver powerful, deep bass while running 20% cooler. Its compact design fits easily behind seats or in tight spaces, featuring a passive ReFLEX radiator for enhanced low-frequency response. Built with durable MDF and pre-wired terminals, it offers a reliable, plug-and-play upgrade for vehicle audio systems.

## Description

Kicker CompRT 6.75" subwoofer in thin profile enclosure with Passive Radiator, 2ohm - 48TCWRT672 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) - 6-3/4, 16.5 Impedance (Ohms) - 2 Recommended Amp Power - 150 Peak Power Handling (watts) - 300 Sensitivity (dB 1w/1m) - 85 Enclosure Top Depth (in, cm) - 3-3/8, 8.5 Enclosure Bottom Depth (in, cm) - 5-3/4, 14.5 Enclosure Height (in, cm) - 10, 25.4 Enclosure Width (in, cm) - 15-1/4, 38.7

Review: Can't hit the lowest notes, but works great for it's size. Have two of them behind my seats.
Review: Finally hooked this up to my truck. 2006 Silverado 2500 HD with stock Bose system. Removed the stock Bose subwoofer and center console. Replaced it with this and sounds better than the stock subwoofer. Placed it behind the passenger rear seat on a crew cab.

## Features

- Active thin-mount CompRT Subwoofer paired with passive ReFLEX sub 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NFJ84XC |
| Colour | Black |
| Compatible devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Control method | Remote |
| Guaranteed software updates until | unknown |
| Impedance | 2 Ohms |
| Included components | 48TCWRT672 |
| Is waterproof | false |
| Item model number | 48TCWRT672 |
| Item weight | 12.6 Pounds |
| Manufacturer | KICKER |
| Number of items | 1 |
| Power source | Corded Electric |
| Product dimensions | 27.4D x 17.5W x 41.1H centimetres |
| Recommended uses for product | Construction |
| Speaker size | 6.5 Inches |
| Subwoofer diameter | 6.75 Inches |
| Surround-sound channel configuration | 6 75 inch |
| Unit count | 1.0 Count |
| Warranty type | Limited |
| Wireless communication technology | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** KICKER
- **Connectivity technology:** Wire
- **Frequency response:** 35 Hz
- **Material:** Wood
- **Model name:** CompRT
- **Mounting type:** Subwoofer
- **Speaker maximum output power:** 600 Watts
- **Speaker type:** Subwoofer
- **Special feature:** Subwoofer

## Images

![48TCWRT672 CompRT 6.75" subwoofer in Thin Profile Enclosure, 2ohm - Image 1](https://m.media-amazon.com/images/I/71AbApj7CoL.jpg)

## Questions & Answers

**Q: What's the size of the box? planning to install it behind the 2021 Toyota double cab Tacoma**
A: Thanks for your question. Box Top Depth: 3-5/16", Box Bottom Depth: 5-11/16", Box Height: 10",
Box Width: 15-1/4".
World Wide Stereo is 43 years old and a proud authorized Kicker dealer.

**Q: buena tarde, me podria decir las especificaciones de cada bocina, asi como las medidas exactas del cajo?porfavor**
A: CARACTERÍSTICAS:
- Caja sellada estilo camión con un subwoofer CompRT de 6-3 / 4 «y un
radiador pasivo
- Construcción de tablero de fibra de densidad media de 3/4 «cubierta con
alfombra
- Impedancia total de 2 ohmios
- Manejo de potencia: 150 vatios RMS
(300 vatios de potencia máxima)
respuesta de frecuencia: 30-500 Hz
- Sensibilidad: 85 dB
- Dimensiones: 15.25 «W x 10» H x 5.75
«D1 x 3.375» D2

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***Z on 5 October 2025*

Can't hit the lowest notes, but works great for it's size. Have two of them behind my seats.

### ⭐⭐⭐⭐⭐ Review
*by B***E on 21 February 2024*

Finally hooked this up to my truck. 2006 Silverado 2500 HD with stock Bose system. Removed the stock Bose subwoofer and center console. Replaced it with this and sounds better than the stock subwoofer. Placed it behind the passenger rear seat on a crew cab.

### ⭐⭐⭐⭐⭐ Review
*by R***O on 21 July 2022*

I bought 2 of these boxes pretty pricey for what they are and they sound good but the issue is the rma power rating is wrong they can really only handle 100 rms each not 150 rms if you send them too much rms the passive radiator flaps and makes noise it's horrible if they can do away with the passive radiator it would be a decent box.

## Frequently Bought Together

- Kicker 48TCWRT672 CompRT 6.75" subwoofer in Thin Profile Enclosure, 2ohm
- Kicker 46CXA4001 CXA4001-400-Watt Mono Class D Subwoofer Amp
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-03*