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    Kanto SUB8 8-inch Sealed Powered Subwoofer, Matte Black

    • • 8-inch paper cone driver
    • • 4 Ohms Input Impedance
    • • 88 dB Speaker Sensitivity
    • • Class D Amplifier
    • • 300W Peak Power (150 Watts Total RMS)
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    Overview
    Specs
    Reviews (3)
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    Any questions? Ask CelesteSM will help you find out quickly.

    Sub8 gives you the speed and accuracy that only a sealed subwoofer can deliver. An 8 woofer driven by a 300 W amp responds quickly to transients and keeps distortion to a minimum. Its compact size provides full-range sound without sacrificing floor space and a crossover filter and phase control allow for easy integration into any audio system. Sub8 provides worry-free longevity with its rigid MDF construction, solid rubber feet, metal grill, and durable vinyl finish. With matching aesthetics, sub8 is the perfect companion to any Kanto speaker or wherever else tight bass in a tight space is needed.

    Sealed Encloser
    Sealed subwoofers react to changes in audio more quickly than vented designs. Every bass note is reproduced accurately with little distortion allowing you to hear pure audio and not the subwoofers influence on the sound. Compact Design
    At roughly 11 in each direction, sub8 fits under desks or in the smallest of apartments where traditional home theatre subwoofers may dominate the space. Durable Materials
    All materials used are designed for years of worry-free longevity. Never worry about moving or placing items on sub8 as it can take the rigors of everyday life. Stunning Looks
    The simple, unfussy look of sub8 blends well into any decor and provides a cohesive look with Kanto speakers for unmatched aesthetics. Easy Integration
    The adjustable high-pass filter and phase switch lets you integrate sub8 into your audio system regardless of speakers being used ensuring youre not leaving performance on the table. True Bass Reproduction
    Pumping out 300W of total peak power, sub8's sealed box design provides detailed bass response while ensuring your favorite songs and soundtracks are perfectly balanced.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 1 year
    • Limited Warranty period (labor): 1 year
    • Read full details

    Return Policies

      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

    • Return for refund until: January 31, 2027
    • Return for replacement until: January 31, 2027
    • This item is covered by Newegg.com's Extended Holiday Return Policy.
    • Read full return policy for details.
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    The Kanto SUB8 is a matte-black, sealed 8-inch powered subwoofer for listeners who want to add defined bass to a home audio system without taking up space with a larger subwoofer. It has a Class D amplifier rated at 150 W RMS and a 35–175 Hz frequency response.

    Recommended For

    • Desktop listeners using compact powered speakers who want more low-end weight for music, games, or everyday video without giving up much floor space.
    • Music-first listeners in small or medium rooms who want a compact sub to add defined bass to a stereo or bookshelf-speaker setup.
    • Kanto YU, ORA, or other compatible speaker owners who want adjustable crossover and phase controls to blend the subwoofer into their existing setup.
    • Gamers who want added impact and definition for effects such as gunfire or racing sounds in a compact room, rather than a large-room cinema-style rumble.

    Spec Summary

    AttributeValue
    Best ForIndoor home-theater and TV audio, music-production, or gaming setups, including small or tight spaces
    Audio Performance8-inch dynamic driver with a paper cone, 35 Hz–175 Hz frequency response, 4-ohm impedance, and 88 dB sensitivity
    Power300 W peak output; AC-powered with an included universal 100–240 V, 50/60 Hz supply
    Connections And ControlsWired RCA connectivity with remote control
    Enclosure And PlacementMatte black, vinyl-wrapped wood cabinet with a cuboid shape; floor-standing indoor placement
    Dimensions And Weight11 × 11 × 11.9 inches; item weight 8.3 kg
    Package And WarrantySold as one; includes speaker, power cord, RCA cable, and three manuals; 2-year warranty
    Model IdentifiersKanto SUB8VMB; model number CA-SUB8VMB; part number SUB8VMB