The Klipsch R-121SW Subwoofer is more than just a piece of audio equipment; it's a sonic powerhouse designed to elevate your home audio experience. Crafted with a Thermoformed Crystalline Polymer (TCP) woofer, this subwoofer promises minimal cone breakup and distortion, delivering an impeccable low-end response. Whether you're watching an action-packed movie or grooving to your favorite tunes, its all-digital amplifier ensures every beat is powerful and precise, while the front-firing driver and rear-firing bass port work in harmony to fill your space with rich, immersive sound.

Housed in a robust MDF enclosure, the R-121SW is not only built to last but also designed to impress. Its sleek exterior and front-mounted LED power indicator give it a modern touch, making it a stylish addition to any home theater setup. The subwoofer's adjustable controls for phase and lowpass allow you to customize the sound to your liking, ensuring that it integrates seamlessly with the rest of your audio system.

Connectivity is a breeze with its line-level and LFE RCA inputs, which offer compatibility with a wide range of home theater receivers. With a frequency response ranging from 28Hz to 120Hz, the R-121SW is capable of reaching deep down into the bass spectrum, providing a foundation of sound that you can feel as much as hear.

Key Features:

• 12-inch high excursion TCP woofer
• All-digital amplifier with 200W continuous and 400W peak power
• Frequency range: 28Hz–120Hz
• MDF enclosure with rear-firing port
• Line-level/LFE inputs plus RCA jacks
• Max SPL: 118 dB
• Volume, lowpass, 0/180° phase, and auto-power on/off controls

Product specs

FAQs

What is the power output of the Klipsch R-121SW Subwoofer?

The Klipsch R-121SW Subwoofer delivers a peak power output of 400 watts, providing ample bass for most home theater setups.

What type of enclosure does the Klipsch R-121SW Subwoofer have?

The Klipsch R-121SW features a ported enclosure made from MDF, which enhances bass response and sound clarity.

How does the Klipsch R-121SW Subwoofer connect to an audio system?

The Klipsch R-121SW Subwoofer connects via a dual RCA stereo line input, making it compatible with a wide range of audio systems.

What is the frequency response range of the Klipsch R-121SW Subwoofer?

The Klipsch R-121SW Subwoofer has a frequency response range of 28Hz to 120Hz, allowing it to reproduce deep bass tones effectively.

Is the Klipsch R-121SW Subwoofer suitable for large rooms?

With its 12-inch woofer and 400 watts peak power, the Klipsch R-121SW Subwoofer is well-suited for medium to large rooms, providing robust bass performance.