KEF - Kube 12" 300W Powered Subwoofer - Black
300W Class-D amplifier with DSP preamplifier/EQ; 12" subwoofer driver; Intelligent Bass Extension (iBX) algorithm; 3 DSP-controlled EQ settings; sealed enclosure; KEF smartConnect intelligent inputs; LFE (RCA), line-in (RCA) and speaker-level inputs
Feel the bass with this 12-inch KEF Kube subwoofer. Its built-in Class D amplifier connects directly to mixers, reducing the need for extra cables, and the 114dB output provides a pulsating boom that fills a large room. This sealed KEF Kube subwoofer's flexible configuration lets you design a sound system to match your space.
12" active subwoofer
Ensures robust bass with low distortion.
300W Class-D amplifier with DSP preamplifier/EQ
Delivers immersive music and home theater sounds that drive you deeper into the heart of the performance.
Intelligent Bass Extension (iBX) algorithm
Creates an extended depth that unlocks the full potential of the custom driver.
KEF smartConnect intelligent inputs
Automatically detect mono or stereo and adjust the subwoofer volume level accordingly.
Placement tuning presets
Include freestanding, wall/in-cabinet, and corner, which means this Kube subwoofer sounds perfect wherever it's installed.
Sealed enclosure
Provides greater accuracy and delicate musical detail while allowing Kube to be installed in a cabinet.
LFE (RCA), line-in (RCA) and speaker-level inputs (Phoenix-type terminal)
Ensure a secure connection.
22 - 140Hz (±3dB) frequency response
Delivers booming lows for an immersive soundscape.
| Manufacturer | Other Brands |
|---|---|
| Specification | Wireless Multi-Room Audio No App-Controlled No Amplifier Class D Product Depth 22 inches Remote Control Included No Wi-Fi Built-in No Color Category Black High-Pass Crossover None Maximum Frequency Response 0.14 kilohertz Manufacturer's Warranty - Labor 2 Years Controls Cut frequency Enclosed Yes Enclosure Type Sealed Low-Pass Crossover Variable Manufacturer's Warranty - Parts 2 Years Wireless No Product Weight 44 pounds Input(s) Speaker Integrated Amplifier Yes Model Number KUBE12B Woofer Size 12 inches Speaker Type Floorstanding Color Black Minimum Frequency Response 22 hertz Product Height 22 inches Indoor Or Outdoor Use Indoor Product Name Kube 12" 300W Powered Subwoofer Brand KEF Subwoofer Type Powered Cable(s) Included None RMS Power 300 watts Product Width 22 inches |
| Customer Rating | 5.0 |
| Customer Rating | 4.9 |