---
product_id: 72595679
title: "R-120SW Subwoofer, Black"
brand: "klipsch"
price: "฿64432"
currency: THB
in_stock: true
reviews_count: 8
category: "Klipsch"
url: https://www.desertcart.co.th/products/72595679-r-120sw-subwoofer-black
store_origin: TH
region: Thailand
---

# 12-inch spun-copper woofer 400W max power output 29Hz - 120Hz frequency range R-120SW Subwoofer, Black

**Brand:** klipsch
**Price:** ฿64432
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the bass, not the buzz — Klipsch R-120SW powers your space with precision!

## Quick Answers

- **What is this?** R-120SW Subwoofer, Black by klipsch
- **How much does it cost?** ฿64432 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/72595679-r-120sw-subwoofer-black)

## Best For

- klipsch enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Setup:** Easy integration with home theater receivers and flexible room placement.
- • **Sleek, Durable Design:** Stylish black finish with acoustically transparent grill blends seamlessly into any decor.
- • **12" Spun-Copper Woofer:** Lightweight yet rigid for minimal distortion and maximum impact.
- • **Powerful 400W Amplifier:** Delivers deep, room-filling bass with crystal-clear accuracy.
- • **Ultra-Low Frequency Response:** Extends down to 29Hz for immersive home theater and music experiences.

## Overview

The Klipsch R-120SW is a high-performance powered subwoofer featuring a 12-inch spun-copper woofer and a 400-watt peak amplifier. It delivers deep bass down to 29Hz with minimal distortion, ensuring immersive sound for home theaters and music systems. Its sleek black design and acoustically transparent grill provide a modern aesthetic, while easy setup and compatibility with most AV receivers make it a must-have for audiophiles seeking powerful, accurate low-frequency sound.

## Description

Injection molded graphite (Imp) woofers are exceptionally light while being extremely rigid - providing remarkable low frequency response, with minimal cone breakup and distortion. The built-in, all-digital amplifier delivers ample power with high efficiency and true-to-source accuracy in reproduction, ensuring maximum efficiency for maximum output, detail, and power. The high-performance driver provides deep bass and room placement flexibility. Ensures the subwoofer's low-frequency tones blend with other Kirsch speakers and establish the ideal level of bass for your room. Ensures compatibility with home theater receivers. Stylish aesthetic with absolute durability that results in a seamless integration into any decor. Indicates when the system is on or off. Adds a refined look that is acoustically transparent.

Review: Awesome Klipsch Subwoofer! - Personally, I have always liked the great sound, quality, unique "copper" look, and relatively low cost of Klipsch speakers. This great R-120SW subwoofer is no exception. This subwoofer was delivered well packed, and in perfect condition. This subwoofer also works perfectly with absolutely no 60hz ground-loop hum, distortion, cone snaps, crackles or pops, or chuffing out of the rear port. This subwoofer also runs cool even when pushed to higher volumes for extended periods. Overall, I am very impressed with this subwoofer. I am sure it will last many years, just like all of the rest of Klipsch's great products. I purchased this subwoofer to replace a (still working great after 12 years) Pioneer Andrew Jones Designed SW-8 subwoofer. I was just looking for a little more low-end frequency for movies and music, and boy does this Klipsch subwoofer deliver. The 100 watt, 8" Pioneer subwoofer only produced frequencies down to 36hz, while this much larger and higher powered Klipsch subwoofer goes down to 29hz. I now hear and feel bass I had previously been missing with the Pioneer subwoofer. My main home theater system now consists of 5 (also 12 years old) original Pioneer Andrew Jones Designed speakers (2 floor, 2 rear surround, and 1 center channel), this Klipsch subwoofer, a Denon AV receiver, and a Samsung 4K 65 inch OLED television, and they all work seamlessly together. I recently upgraded the stock, weak tweeters in the otherwise great Pioneer speakers, with Goldwood GT-520 silk dome horn loaded tweeters, and that made a huge difference in balancing all of the frequencies from high to low. The tweeter upgrade, along with The addition of this subwoofer, really completed the sound I was looking for, as the Pioneer speakers sound great, but tend to be a bit midrange focused, out-of-the-box. This Klipsch subwoofer is really easy to setup. Unpack it, place it in a corner, plug in a good quality shielded subwoofer coax cable from the sub-out RCA jack on the back of the AV receiver to the white LFE RCA jack on the back of the subwoofer. Then plug in the power cable, turn on the AV receiver and subwoofer, and wallah, there is bass. I have the gain set to just past half way (after using the AV receiver speaker calibration), the crossover set to LFE, the phase at zero, and the power to auto. I initially ran the auto speaker calibration setup in the Denon AV receiver to match the sound to all 6 speakers, and it did a great job. I have the subwoofer and all of the speaker crossovers set to 80hz, per THX standards. The subwoofer is also set to "LFE+Main" in the AV receiver, so it works equally well with movies, TV, and music. It's hard to describe how amazing this home theater setup looks and sounds now with this new Klipsch subwoofer. The only "drawback" I would say this subwoofer may have is that there are no high-level in/out speaker connections for connecting it to an older amp, or a small portable amp, using standard speaker wires. However, that omission won't really affect most users. I highly recommend this excellent Klipsch subwoofer for anyone looking to build or upgrade a home theater and/or music stereo system. The retail price of this subwoofer (and all Klipsch speakers in general) may be a bit steep for some individuals' budgets, but Klipsch speakers are ALWAYS on sale, and steeply discounted everywhere. However, In my humble opinion, you really can't go wrong with Klipsch products at any price. Buy this great subwoofer now! No, wait, buy 2 when you find them at a great low price!
Review: CLEAN, ACCURATE, DYNAMIC RESPONSE - EXTENDS WELL BELOW 30 HERTZ. - Deep, powerful bass that extends well below the 29 hertz frequency response listed in the specifications as suggested by Klipsch. I reluctantly ordered only (1) R-120SW subwoofer to pair with my set of Klipsch's The Nines. (I'm so done with soundbars and wanted a relatively simple yet well rounded setup for my living room. The Nines are absolutely amazing and I have zero regrets for "only" going with a 2.1 stereo setup using HDMI ARC from my 75" display for movies and gaming with my kiddo.) I use every input available on The Nines since they perform double duty as our family room cinema audio and for music; the phono, USB for direct connection to my phone and optical input for a CD drive. I'm getting off-point, but The Nines are just unbelievable... So as I said earlier, I only purchased (1) R-120SW for two reasons. Firstly, I wanted to know how it sounded in my room. Secondly, I was unsure whether or not only (1) subwoofer would be enough to seamlessly blend with the stereo image provided by The Nines. I'm certainly glad I only bought (1). This thing gets down low-low for a single ported 12" subwoofer, and sounds damn good for a relatively inexpensive unit. Accuracy and clarity are both above average for a sub at this price point. Maybe I just got lucky with the room I'm using it in, but I'll take it. I've set the low-pass at around 80 hertz, which overlaps well with The Nines. The sound blended seamlessly with the gain set just a bit below half way, and I can control the subwoofer level with the Klipsch application for The Nines. The R-120SW provides immersive, accurate and powerful bass response without being boomy or muddy, and at a great price. The enclosure is well made and measures out to be around 2 cubic feet of volume. As with any rear ported enclosure, this subwoofer performs best when moved away from the wall by several inches. Worth the $300 price point.

## Features

- 12" high excursion spun-copper Imp woofer
- 29 hertz – 120 hertz plus /- 3 dB
- 400 watt
- Max acoustic output 116dB
- Bass-reflex via rear firing port. Amplifier power (control/peak): 200 watts/400 watts
- Output wattage: 200 watts
- Included components: Manual; Grill; Power cord

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FK2WNW4 |
| Additional Features | Bass Boost, Hi Res Audio |
| Age Range Description | Adult |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Size | 12 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #5,727 in Electronics ( See Top 100 in Electronics ) #7 in Home Audio Subwoofers |
| Brand | Klipsch |
| Built-In Media | Manual, grill, power cord |
| Color | Black |
| Compatible Devices | Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | RCA |
| Control Method | Remote |
| Controller Type | Corded Electric |
| Customer Package Type | FFP |
| Customer Reviews | 4.8 out of 5 stars 2,771 Reviews |
| Enclosure Material | Wood |
| Frequency Response | 120 Hz |
| Global Trade Identification Number | 00743878036213 |
| Is Waterproof | False |
| Item Dimensions D x W x H | 19.2"D x 14"W x 16.5"H |
| Item Type Name | Klipsch R-120SW Powered Subwoofer (12") |
| Item Weight | 31 Pounds |
| MP3 player | No |
| Manufacturer | Klipsch |
| Maximum Range | 20 Meters |
| Model Name | SUB-100 |
| Model Number | R-120SW |
| Mounting Type | Floor Standing |
| Number Of Circuits | 1 |
| Number of Audio Channels | 5.1, 7.1 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 400 Watts |
| Speaker Size | 12 |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Home Entertainment Systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 12 Inches |
| UPC | 743878036213 |
| Unit Count | 1.0 Count |
| Warranty Description | 5yrs on woofer, 2yrs on amp |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Wired |
| Woofer Diameter | 12 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Klipsch
- **Connectivity Technology:** RCA
- **Frequency Response:** 120 Hz
- **Speaker Maximum Output Power:** 400 Watts

## Images

![R-120SW Subwoofer, Black - Image 1](https://m.media-amazon.com/images/I/91Ef5beEgqL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: what's the difference with this model and the R-12sw reference powered?**
A: The R-12SW is no longer in production and the R-120SW is the current production model in that series. The finish is the major difference as it is the same specification.

**Q: What kind of subwoofer cable does it need? Anything special?**
A: It just needs an RCA Cable. I'm using the Amazon Basics 25ft RCA Subwoofer cable and it is working fine.

**Q: Just purchased from best buy. the sub is black. anyone else have black rather than copper?**
A: Sounds like you may have two different model subwoofers. This R-120SW has a copper colored woofer cone and the rest of the cabinet is black.

**Q: Puedo conectar el sw120 a unas bocinas klipsch the sixes?**
A: Yes! The Sixes feature a RCA subwoofer output to connect to a powered subwoofer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome Klipsch Subwoofer!
*by T***E on April 19, 2024*

Personally, I have always liked the great sound, quality, unique "copper" look, and relatively low cost of Klipsch speakers. This great R-120SW subwoofer is no exception. This subwoofer was delivered well packed, and in perfect condition. This subwoofer also works perfectly with absolutely no 60hz ground-loop hum, distortion, cone snaps, crackles or pops, or chuffing out of the rear port. This subwoofer also runs cool even when pushed to higher volumes for extended periods. Overall, I am very impressed with this subwoofer. I am sure it will last many years, just like all of the rest of Klipsch's great products. I purchased this subwoofer to replace a (still working great after 12 years) Pioneer Andrew Jones Designed SW-8 subwoofer. I was just looking for a little more low-end frequency for movies and music, and boy does this Klipsch subwoofer deliver. The 100 watt, 8" Pioneer subwoofer only produced frequencies down to 36hz, while this much larger and higher powered Klipsch subwoofer goes down to 29hz. I now hear and feel bass I had previously been missing with the Pioneer subwoofer. My main home theater system now consists of 5 (also 12 years old) original Pioneer Andrew Jones Designed speakers (2 floor, 2 rear surround, and 1 center channel), this Klipsch subwoofer, a Denon AV receiver, and a Samsung 4K 65 inch OLED television, and they all work seamlessly together. I recently upgraded the stock, weak tweeters in the otherwise great Pioneer speakers, with Goldwood GT-520 silk dome horn loaded tweeters, and that made a huge difference in balancing all of the frequencies from high to low. The tweeter upgrade, along with The addition of this subwoofer, really completed the sound I was looking for, as the Pioneer speakers sound great, but tend to be a bit midrange focused, out-of-the-box. This Klipsch subwoofer is really easy to setup. Unpack it, place it in a corner, plug in a good quality shielded subwoofer coax cable from the sub-out RCA jack on the back of the AV receiver to the white LFE RCA jack on the back of the subwoofer. Then plug in the power cable, turn on the AV receiver and subwoofer, and wallah, there is bass. I have the gain set to just past half way (after using the AV receiver speaker calibration), the crossover set to LFE, the phase at zero, and the power to auto. I initially ran the auto speaker calibration setup in the Denon AV receiver to match the sound to all 6 speakers, and it did a great job. I have the subwoofer and all of the speaker crossovers set to 80hz, per THX standards. The subwoofer is also set to "LFE+Main" in the AV receiver, so it works equally well with movies, TV, and music. It's hard to describe how amazing this home theater setup looks and sounds now with this new Klipsch subwoofer. The only "drawback" I would say this subwoofer may have is that there are no high-level in/out speaker connections for connecting it to an older amp, or a small portable amp, using standard speaker wires. However, that omission won't really affect most users. I highly recommend this excellent Klipsch subwoofer for anyone looking to build or upgrade a home theater and/or music stereo system. The retail price of this subwoofer (and all Klipsch speakers in general) may be a bit steep for some individuals' budgets, but Klipsch speakers are ALWAYS on sale, and steeply discounted everywhere. However, In my humble opinion, you really can't go wrong with Klipsch products at any price. Buy this great subwoofer now! No, wait, buy 2 when you find them at a great low price!

### ⭐⭐⭐⭐⭐ CLEAN, ACCURATE, DYNAMIC RESPONSE - EXTENDS WELL BELOW 30 HERTZ.
*by L***N on January 10, 2026*

Deep, powerful bass that extends well below the 29 hertz frequency response listed in the specifications as suggested by Klipsch. I reluctantly ordered only (1) R-120SW subwoofer to pair with my set of Klipsch's The Nines. (I'm so done with soundbars and wanted a relatively simple yet well rounded setup for my living room. The Nines are absolutely amazing and I have zero regrets for "only" going with a 2.1 stereo setup using HDMI ARC from my 75" display for movies and gaming with my kiddo.) I use every input available on The Nines since they perform double duty as our family room cinema audio and for music; the phono, USB for direct connection to my phone and optical input for a CD drive. I'm getting off-point, but The Nines are just unbelievable... So as I said earlier, I only purchased (1) R-120SW for two reasons. Firstly, I wanted to know how it sounded in my room. Secondly, I was unsure whether or not only (1) subwoofer would be enough to seamlessly blend with the stereo image provided by The Nines. I'm certainly glad I only bought (1). This thing gets down low-low for a single ported 12" subwoofer, and sounds damn good for a relatively inexpensive unit. Accuracy and clarity are both above average for a sub at this price point. Maybe I just got lucky with the room I'm using it in, but I'll take it. I've set the low-pass at around 80 hertz, which overlaps well with The Nines. The sound blended seamlessly with the gain set just a bit below half way, and I can control the subwoofer level with the Klipsch application for The Nines. The R-120SW provides immersive, accurate and powerful bass response without being boomy or muddy, and at a great price. The enclosure is well made and measures out to be around 2 cubic feet of volume. As with any rear ported enclosure, this subwoofer performs best when moved away from the wall by several inches. Worth the $300 price point.

### ⭐⭐⭐⭐⭐ Well worth the price
*by J***D on February 14, 2026*

This sub looks super clean in the living room, fits right next to my TV stand and speakers. Eventually it'll be easy enough to move to the corner for the best sound. Seems very well made, and nothing has broken yet after months of heavy use. Has a fantastic sound and was super easy to set up, it was instantly compatible with my current Yamaha receiver and speaker setup. Awesome price to shake the house lol.

## Frequently Bought Together

- Klipsch R-120SW Subwoofer, Black
- 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
- FosPower Banana Plugs 12 Pairs / 24 pcs, Closed Screw 24K Gold Plated Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-10*