---
product_id: 724347641
title: "Klipsch R-12SW Powerful Deep Bass Front Firing 12\" Copper-Spun Driver 400W Digital Power Subwoofer 14\" X 18.5\" X 16\""
brand: "Klipsch"
price: "22335813₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/724347641-klipsch-r-12sw-powerful-deep-bass-front-firing-12-copper
store_origin: VN
region: Vietnam
---

# Klipsch R-12SW Powerful Deep Bass Front Firing 12" Copper-Spun Driver 400W Digital Power Subwoofer 14" X 18.5" X 16"

**Brand:** Klipsch
**Price:** 22335813₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Klipsch R-12SW Powerful Deep Bass Front Firing 12" Copper-Spun Driver 400W Digital Power Subwoofer 14" X 18.5" X 16" by Klipsch
- **How much does it cost?** 22335813₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/724347641-klipsch-r-12sw-powerful-deep-bass-front-firing-12-copper)

## Best For

- Klipsch enthusiasts

## Why This Product

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

## Description

Add robust bass impact to movies and music with the black Klipsch R-12SW 12" Subwoofer. This front-firing subwoofer features a 12" copper-spun woofer and delivers up to 400W of power. With a frequency response of 29 - 120 Hz, this model is equipped to handle a wide variety of listening material. Integrated low pass crossover and phase control settings allow you to optimize the sound of the subwoofer in your listening environment. For installation flexibility, LFE and line level inputs are onboard.

## Features

- Powerful 12" copper-spun front-firing woofer
- All-digital amplifier delivers 400 watts of dynamic power
- Equally impressive with music and movies; Brushed black polymer veneer cabinet with satin painted plinth
- Low pass crossover and phase control
- Line/LFE inputs for compatibility with most receivers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MJ1YR8Y |
| Additional Features | Bass Boost, Built In Microphone |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Size | 12 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo , Surround |
| Best Sellers Rank | #3,437 in Electronics ( See Top 100 in Electronics ) #4 in Home Audio Subwoofers |
| Brand | Klipsch |
| Built-In Media | Subwoofer |
| Color | Brushed Black Vinyl |
| Compatible Devices | Home Theater |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Corded Electric |
| Connectivity Technology | wired |
| Control Method | Remote |
| Controller Type | Corded Electric |
| Customer Reviews | 4.8 out of 5 stars 5,640 Reviews |
| Enclosure Material | Plastic, Copper |
| Frequency Response | 29 Hz |
| Global Trade Identification Number | 00743878026153, 00743878041958 |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 18.5"D x 14"W x 16"H |
| Item Type Name | Klipsch 1016571 R-12SW 12" 400W Subwoofer Brushed Black Vinyl |
| Item Weight | 0.01 Ounces |
| MP3 player | No |
| Manufacturer | Klipsch |
| Maximum Range | 20 Meters |
| Model Name | R-12SW |
| Model Number | R-12SW |
| Mounting Type | Floor Standing |
| Number of Audio Channels | 5.1 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Speaker Maximum Output Power | 400 Watts |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Home Theatre |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 30.48 Centimeters |
| UPC | 743878026153 743878041958 |
| Warranty Description | 2 year warranty |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 12 Inches |

## Product Details

- **Audio Output Mode:** Stereo, Surround
- **Brand:** Klipsch
- **Connectivity Technology:** wired
- **Frequency Response:** 29 Hz
- **Speaker Maximum Output Power:** 400 Watts

## Images

![Klipsch R-12SW Powerful Deep Bass Front Firing 12" Copper-Spun Driver 400W Digital Power Subwoofer 14" X 18.5" X 16" - Image 1](https://m.media-amazon.com/images/I/61krVvI8SLL.__AC_SX300_SY300_QL70_FMwebp_.jpg)
![Klipsch R-12SW Powerful Deep Bass Front Firing 12" Copper-Spun Driver 400W Digital Power Subwoofer 14" X 18.5" X 16" - Image 2](https://m.media-amazon.com/images/G/01/product_insurance/images/warranty-short-bullet-point-coverage._CB630304460_.png)
![Klipsch R-12SW Powerful Deep Bass Front Firing 12" Copper-Spun Driver 400W Digital Power Subwoofer 14" X 18.5" X 16" - Image 3](https://m.media-amazon.com/images/I/41ncbSdV1SL._AC_US40_.jpg)
![Klipsch R-12SW Powerful Deep Bass Front Firing 12" Copper-Spun Driver 400W Digital Power Subwoofer 14" X 18.5" X 16" - Image 4](https://m.media-amazon.com/images/G/01/product_insurance/images/warranty-short-bullet-point-claim._CB630304272_.png)
![Klipsch R-12SW Powerful Deep Bass Front Firing 12" Copper-Spun Driver 400W Digital Power Subwoofer 14" X 18.5" X 16" - Image 5](https://m.media-amazon.com/images/G/01/product_insurance/images/warranty-short-bullet-point-support._CB630304272_.png)

## Questions & Answers

**Q: What does the phase toggle do? I read ther manual, but it didn't explain it  in a manner I could understand.**
A: Hi Mike, I saw your question and wanted to give you the correct answer. The phase switch determines the way the subwoofer cone ( speaker ) reacts. When set to "0" the speaker cone will move in the outward direction at the same time ( phase ) of your main ( left & Right ) speakers. When it is set to "180" the speaker cone of the sub will move inward when your main speakers' cones are moving outward. What this does is cancel out any overlapping frequencies between your main speakers and your subwoofer. When you have overlapping frequencies between your sub and main speakers you will get too much or "bloated" mid bass. Some people prefer "180" because they feel the cancelled out frequencies produces "tighter" and more accurate bass. Other people like more mid bass, so you need to listen to it both ways to find which you prefer. The same thing will happen if you hook up speakers with the speaker wires hooked up with positive & negative swapped ( positive speaker wire in the negative speaker terminal and negative speaker wire in the positive speaker terminal ).   Just as an added note, the "Low Pass" filter knob will determine what lower frequencies pass through from your receiver to your subwoofer. The higher the frequency (Hz) the more mid bass the sub outputs and the lower the frequency (Hz) the less mid bass that the subwoofer outputs. You want the subwoofer to optimally blend with your main speakers and that is what the "low pass" filter knob allows you to do.    If you are using a surround sound receiver and it is set for Dolby Digital or DTS surround modes receivers will normally automatically crossover the sub output at 80 Hz, so moving the Low pass knob on the sub beyond 80 Hz will have no effect. Now, if you have a surround receiver that utilizes the Audyssey Microphone system to adjust the surround parameters you will want to set the subwoofers low pass knob all the way to the highest frequency. The Adyssey system will determine what frequency blends best with your main speakers. Hope this is helpful.

**Q: how many RCA cables to receiver?**
A: It has two RCA jacks, but if you have only one sub out one cable is fine - plug it into the left channel for mono.

**Q: The subwoofer does a cut off for 2 seconds when I turn the volumen up about 50%, anybody knows why?**
A: Are you hooked up via wireless? Or wired? I know when you turn on your receiver or amp, since I have my sub on auto, it has to receive the signal from the receiver that there are low frequencies before it kicks on. So there is a delay. Once it has a signal of low frequency, it's on. But after I'm cranking music through the sub, I am able to blast more power, volume and it has no delay. It could be the music you're playing doesn't have low enough frequencies. Adjust your receiver or amp to pass all low frequency through to your sub. I'm hard wired to my sub, I do not get a delay,  only on start up.I love my sub! Good luck!

**Q: Can you use with an existing soundbar?**
A: Yes, if your sound bar has a sub output socket. Your user manual should indicate whether or not there is an output for a sub.

## Frequently Bought Together

- Klipsch R-12SW Powerful Deep Bass Front Firing 12" Copper-Spun Driver 400W Digital Power Subwoofer 14" X 18.5" X 16"
- FosPower RCA Y-Adapter (6 Feet), 1 RCA Male to 2 RCA Male Y Splitter Digital Stereo Audio Cable for Subwoofer, Home Theater, Hi-Fi - Dual Shielded | 24K Gold Plated

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-17*