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The Klipsch Reference R-121SW is a 12-inch front-firing powered subwoofer with a 400W all-digital amplifier, built for home theater and music setups. Its spun-copper thermoformed crystalline polymer cone is light and stiff, which Klipsch says keeps cone breakup and distortion low while digging deep. A rear low-pass crossover and phase control let it blend with the rest of a system, and the 3/4-inch MDF cabinet with internal bracing is meant to stay quiet under heavy output. It is a strong pick for a first serious subwoofer or a movie room, though it lacks app control, room correction and wireless options that some rivals in its class offer.
In stockSold by Apex WholesaleReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $649.99 on Nov 10 at Best Buy. Tracked across 3 stores since Nov 10.
Owners rate it highly, praising the deep, clean bass it adds to movies and music and its solid build for the money. Complaints are few and mostly about its size and the lack of app or wireless features.
Explore the sonic depths with the Klipsch Reference R-121SW 12" 400W Powered Subwoofer, a high-quality audio equipment designed to elevate your home theater experience. This powerful subwoofer is engineered with new tech for cleaner, deeper bass, featuring revamped spun-copper thermoformed crystalline polymer woofers. These woofers are exceptionally light, ensuring low frequency response, minimal cone breakup, and degradation-free distortion for a sound that's as true-to-source as possible.The built-in, all-digital amplifier of this Klipsch subwoofer delivers ample power with high efficiency. It ensures true-to-source accuracy in reproduction, providing best-in-class output, detail, and power. The high-performance 12" front-firing driver offers deep bass and flexible room placement, making it a versatile addition to any home theater setup.The Klipsch Reference R-121SW subwoofer boasts a highly durable and stylish cabinet design, seamlessly integrating into any decor. With scratch-resistant, reinforced 3/4" MDF construction and an all-new bracing design, this subwoofer is built to reduce vibration and withstand the test of time. The front-mounted LED power indicator and low-profile grille add to its aesthetic appeal while maintaining acoustic transparency.This compact subwoofer also features a low pass crossover and phase control, ensuring the subwoofer's low-frequency tones blend harmoniously with other Klipsch speakers. This helps establish your ideal level of bass, enhancing the overall sound quality of your system. With line/LFE inputs, the Klipsch Reference subwoofers are compatible with any home theater receiver, regardless of the make and model. Experience the powerful, high-quality sound of the Klipsch Reference R-121SW 12" 400W Powered Subwoofer and transform your home theater system.
