---
product_id: 323536862
title: "KBRW12 (47KBRW12) 12\" Passive Radiator"
brand: "kicker"
price: "814 zł"
currency: PLN
in_stock: true
reviews_count: 6
category: "Kicker"
url: https://www.desertcart.pl/products/323536862-kbrw12-47kbrw12-12-passive-radiator
store_origin: PL
region: Poland
---

# Compact enclosure, no port needed 12" Passive Radiator for deep bass Eliminates port noise for clean sound KBRW12 (47KBRW12) 12" Passive Radiator

**Brand:** kicker
**Price:** 814 zł
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the bass, not the buzz — upgrade your ride’s sound game!

## Quick Answers

- **What is this?** KBRW12 (47KBRW12) 12" Passive Radiator by kicker
- **How much does it cost?** 814 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/323536862-kbrw12-47kbrw12-12-passive-radiator)

## 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

- • **Seamless Flush Mount:** Sleek installation that blends perfectly with your custom enclosure.
- • **Precision Woofer Control:** Better control of woofer excursion for crisp, distortion-free lows.
- • **Bluetooth Compatible Vibes:** Integrates effortlessly with modern car audio systems for wireless convenience.
- • **Intense Bass, Zero Port Noise:** Experience deep, powerful bass without the annoying port turbulence.
- • **Compact Design, Maximum Impact:** Fits in very small custom enclosures, perfect for sleek car audio setups.

## Overview

The Kicker KBRW12 is a 12-inch passive radiator designed for custom car audio enclosures. It delivers intense, deep bass by eliminating port noise and requires a very small box, making it ideal for compact setups. With enhanced woofer excursion control and flush mount design, it ensures clean, powerful low frequencies that elevate your in-car audio experience.

## Description

Component Reflex Passive Radiator for Intense Bass, Created for Custom Enclosures, Requires Very Small Box and no Port Needed, Eliminate Port Noise, Better Control Of Woofer Excursion

Review: Very poor quality - Not good as expected.
Review: I’m using a pair of 12s PRs with a pair of 10s on 1200W RMS. Roughly a 6db output increase at 39hz compared to my previous sealed setup with the same actives. Great option in a marine environment to give you ported output without the extra enclosure volume needed for a ported setup. Additionally prevents anything (water, bugs, etc) from getting into the enclosure- a bonus in a marine environment. The active 10s I’m using displace more air than what the 10” Kicker PRs could reliably handle and so the 12s were needed. That brings me to my ONLY gripe and that’s unfortunately the inability to add mass to tune them. My guess is that this was intentionally left out given they were probably designed around their loaded enclosures and selling them by themselves was more of an afterthought than anything. Given the right enclosure volume and active driver size one should be very pleased with the results if matched appropriately. They fortunately worked well for my build but keep in mind PRs are not just a cut and bolt solution to a current sealed enclosure. Overall though, very happy with, quality, output and durability. Done right, they provide a dramatic difference.

## Features

- 12" Passive Radiator
- Component Reflex Passive Radiator for Intense Bass
- Created for Custom Enclosures
- Requires Very Small Box and no Port Needed
- Eliminate Port Noise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084HL2L9T |
| Additional Features | Bass ReFLEX™ Passive Radiators, 8-inch Box|49Hz, 10-inch Box|41Hz, 12-inch Box|34Hz |
| Age Range Description | Adult |
| Antenna Location | for surround sound systems |
| Audio Driver Size | 30 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Brand | KICKER |
| Built-In Media | 12" Passive Radiator, (4) Adhesive backed screw covers, Owner's Manual |
| Color | Black |
| Compatible Devices | Car / Truck |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 4.4 out of 5 stars (41) |
| Enclosure Material | Plastic or composite material |
| Frequency Response | 34 Hz |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 17.8D x 53.3W x 30.5H centimeters |
| Item Weight | 0.7 Pounds |
| MP3 player | No |
| Manufacturer | Kicker |
| Model Name | 47KBRW12 |
| Model Number | KBRW12 (47KBRW12) |
| Mounting Type | Flush Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 5.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Processor Count | 2 |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Car audio systems |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 12 Inches |
| Tweeter Diameter | 12 Inches |
| UPC | 713034013310 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 12 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** KICKER
- **Connectivity technology:** Bluetooth
- **Frequency response:** 34 Hz
- **Mounting type:** Flush Mount

## Images

![KBRW12 (47KBRW12) 12" Passive Radiator - Image 1](https://m.media-amazon.com/images/I/61010q67uJL.jpg)

## Customer Reviews

### ⭐ Very poor quality
*by E***M on 17 September 2023*

Not good as expected.

### ⭐⭐⭐⭐⭐ Review
*by N***C on 11 August 2024*

I’m using a pair of 12s PRs with a pair of 10s on 1200W RMS. Roughly a 6db output increase at 39hz compared to my previous sealed setup with the same actives. Great option in a marine environment to give you ported output without the extra enclosure volume needed for a ported setup. Additionally prevents anything (water, bugs, etc) from getting into the enclosure- a bonus in a marine environment. The active 10s I’m using displace more air than what the 10” Kicker PRs could reliably handle and so the 12s were needed. That brings me to my ONLY gripe and that’s unfortunately the inability to add mass to tune them. My guess is that this was intentionally left out given they were probably designed around their loaded enclosures and selling them by themselves was more of an afterthought than anything. Given the right enclosure volume and active driver size one should be very pleased with the results if matched appropriately. They fortunately worked well for my build but keep in mind PRs are not just a cut and bolt solution to a current sealed enclosure. Overall though, very happy with, quality, output and durability. Done right, they provide a dramatic difference.

### ⭐⭐⭐⭐⭐ Review
*by M***E on 24 August 2025*

Quick delivery. Good product.

## Frequently Bought Together

- Kicker KBRW12 (47KBRW12) 12" Passive Radiator
- Kicker 48CWRT124 CompRT 12" Subwoofer, DVC, 4-ohm

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/323536862-kbrw12-47kbrw12-12-passive-radiator](https://www.desertcart.pl/products/323536862-kbrw12-47kbrw12-12-passive-radiator)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-01*