Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Klipsch R-121SW

1 pcs., 400 W
Price in EUR including VAT
Delivered between 2.1.2026 and 7.1.2026
Only 1 piece in stock at third-party supplier
Supplied by
free shipping

Product details

The front-facing high-performance driver delivers deep bass and flexibility in room placement. The deep bass crossover and phase control ensure that the low frequencies of the subwoofer produce the ideal bass level when paired with other Klipsch speakers. The LINE/LFE inputs guarantee compatibility with home theater receivers, and the front-facing LED indicator shows the on/off status. The reinforced 3/4" MDF construction with a bracing design reduces cabinet vibrations, resulting in less audible distortion and improved sound accuracy. The MDF cabinet is finished with a scratch-resistant vinyl veneer featuring a wood grain pattern.

Key specifications

Audio channel
Mono
Loudspeaker construction
Active subwoofer system
Application range
Home cinema
Speaker type
Subwoofer
Nominal power
200 W
Documents
Technical data sheet.pdf
Item number
20929479

General information

Manufacturer
Klipsch
Category
Hi-fi + Home cinema speakers
Manufacturer no.
1070410
Release date
18.5.2022

Application range

Sales unit
1 pcs.
Speaker type
Subwoofer
Loudspeaker construction
Active subwoofer system
Audio channel
Mono
Application range
Home cinema
Speaker design
Bass reflex
Bass reflex port
Rear port

Colour

Colour
Black
Exact colour description
Black
Gloss level
Matt

Material

Material group
Wood
Material
MDF

Passive speaker properties

Nominal power
200 W
Power handling capacity (max.)
400 W
Efficiency
10 - 118 dB

Active speaker properties

Power
400 W

Connection to main device

Audio Connections
Low Level InputsStereo Cinch RCA (1x)

Woofer

Number
1x
Diameter
304.80 mm

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Width
406 mm
Height
421 mm
Depth
500 mm
Weight
16 kg

Package dimensions

Length
61 cm
Width
54 cm
Height
55 cm
Weight
1.90 kg

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Hi-fi + Home cinema speakers» category have a defect within the first 24 months?

Source: Galaxus
  • 5.Magnat
    0,6 %
  • 6.Sony
    1,2 %
  • 7.Klipsch
    1,5 %
  • 8.Bose
    1,9 %
  • 9.Samsung
    2,1 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 1.Edifier
    2 days
  • 2.Klipsch
    3 days
  • 3.Faller
    7 days
  • 3.Sony
    7 days
  • 5.Bose
    9 days

Return rate

How often is a product of this brand in the «Hi-fi + Home cinema speakers» category returned?

Source: Galaxus
  • 1.Dali
    3 %
  • 2.Edifier
    3,5 %
  • 3.Klipsch
    4,5 %
  • 4.Yamaha
    5,2 %
  • 5.Sony
    5,3 %
Source: Galaxus