What are Open Box Products? OPEN BOX items are tested and certified to look and work like New. These products may have been returned to us by a customer or were on display in our retail stores. In most cases these items are in "Like - NEW Condition" and are fully functional. These products ship with all relevant accessories and will arrive in the original box.

• Great way to save on the latest technology!
• Availability is limited to stock on hand.

• All original accessories included, unless indicated.
• Open Box items are sold on a first-come first-served basis.
• For more details please do not hesitate to give us a call at 1.888.707.3976.
• Parts and Labor Manufacturer Warranty.
• 30-day money-back guarantee.



KEF KUBE 10B 10" Powered Subwoofer (Each)

KEF is one of the few high-end speaker manufacturers who design, engineer and assemble the driver, cabinet and circuitry in-house. This level of integration is the hallmark of KEF's commitment to pure sound. What you get is a driver, amplifier, and cabinet that is perfectly tuned for amazing bass performance. The Kube10b features a front-firing 10" woofer that has been designed, built, and integrated in-house by KEF for a new level of optimization that delivers deep, articulate bass. The 10" powered subwoofer is perfect for smaller rooms. The powered sub's 10" woofer is driven by a 300 watt Class D amplifier with a formidable 56-bit 50 MIPS DSP preamplifier for immersive, dynamic bass performance. (Priced As Each)

Product Highlights:

• Frequency response: 24-140 Hz (-6 dB)
• Built-in Class D amplifier delivers 300 watts RMS of continuous power
• Custom-designed 10" woofer
• Acoustic suspension (sealed) cabinet design
• IBX (Intelligent Bass Extension) digital signal processing provides deep, dynamic bass at any listening level
• 3 placement presets (free-standing, in-cabinet, or corner) let you choose your sub's location for optimal bass performance
• Variable low-pass crossover (40-140 Hz)
• Phase control switch (0°/180°)
• Line-level/LFE RCA inputs
• Main power on/off switch plus auto standby/on mode
• Detachable power cord
• Dimensions: 13-15/16"W x 14-5/8"H x 14-5/8"D
• Product weight: 38.5 lbs.
• Warranty: 5 years woofer, 2 years amplifier
• Our 30-day money back guarantee
• MFR # KUBE10B

What's In The Box:

• Powered subwoofer
• 6.5' AC power cord
• Speaker-level input block
• User Manual
• Important Safety Information
• Warranty Information