KlipschReference R-121SW 12” Front-Firing Subwoofer with revamped Spun-Copper thermoformed crystalline Polymer woofers and an All-Digital Amplifier for Premium Sound in Black
Product ID: 675469017
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Details
- BrandKlipsch
- Speaker maximum output power400 Watts
- Frequency response120 Hz
- Connectivity technologyRCA Auxiliary
- Audio output modeSurround
⚡All-digital amp for max power & clarity
🔊12” spun-copper woofer for deep bass
🎚️Low-pass crossover & phase control
Frequently Bought Together
Description
🎶 Feel the Power, Own the Room.
- CUSTOMIZABLE BASS CONTROL - Fine-tune low-pass crossover and phase settings to perfectly blend with your Klipsch system.
- SLEEK FRONT FIRING DESIGN - Flexible placement with a stylish, low-profile grille that complements any modern setup.
- PRECISION ALL DIGITAL AMPLIFIER - Harness high-efficiency power that delivers crystal-clear, true-to-source audio every time.
- IMMERSIVE 12 SPUN COPPER WOOFER - Experience thunderous bass with ultra-light, distortion-free sound that fills your space.
- ROBUST VIBRATION RESISTANT CABINET - Scratch-resistant MDF with advanced bracing ensures pure sound without unwanted resonance.
The Klipsch Reference R-121SW is a premium 12” front-firing subwoofer featuring spun-copper thermoformed crystalline polymer woofers for lightweight, distortion-free bass. Its built-in all-digital amplifier delivers efficient, high-fidelity sound with customizable low-pass crossover and phase controls for seamless integration. Housed in a durable, vibration-resistant cabinet with a sleek low-profile grille, it’s designed to elevate any audio setup with deep, precise bass.
Specifications
| Audio Driver Size | 12 Inches |
| Is Waterproof | FALSE |
| Color | Black |
| Water Resistance Level | Not Water Resistant |
| Subwoofer Diameter | 12 Inches |
| Speaker Type | Subwoofer |
| Woofer Diameter | 12 Inches |
| Controller Type | Touchpad |
| MP3 player | No |
| Additional Features | Digital Amplifier |
| Control Method | Touch |
| Warranty Type | Full Warranty |
| Speaker Size | 12 Inches |
| Audio Output Mode | Mono |
| Antenna Location | For Televisions |
| Enclosure Material | Copper |
| Mount Type | Floor Standing |
| Speaker Maximum Output Power | 400 Watts |
| Compatible Devices | Television |
| Compatible with Vehicle Type | Car |
| Item Weight | 34.2 Pounds |
| Item Dimensions D x W x H | 19.7"D x 16"W x 16.6"H |
| Unit Count | 1.0 Count |
| Connectivity Technology | Speaker Wire |
| Connectivity Protocol | Bluetooth |
| Subwoofer Connectivity Technology | Wired |
| Frequency Response | 1.2E+2 Hz |
| Is Electric | Yes |
| Power Source | Corded Electric |
Have a Question? See What Others Asked
What are the differences between this and the 120sw?
When in auto position the led green light remains on even when the amp is off. is this normal?
Can you use a wireless kit with this sub
The product description and information say that this sub is wireless. How does it receive the signal from the receiver? Is there a transmitter, also?
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
The product exactly matches the description. Very satisfied with my purchase.
5 days ago
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
1 day ago
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