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Matte black sealed subwoofer, compact cube with metal grille

Kanto

Kanto SUB8VMB 8-inch 300 W sealed powered subwoofer home audio speaker

SKU CH-SJ5R-DDH3K MPN SUB8VMB

Compact sealed subwoofer delivers 150 W RMS bass from 35 Hz to 175 Hz with an 88 dB sensitivity rating

  • TypeSubwoofer
  • Sold AsSingle
  • Power Rating300 Watts Peak Power
  • Frequency Response35 Hz - 175 Hz
  • Nominal Impedance4 Ohms
  • Sensitivity88 dB
  • Sealed enclosure reacts quickly to transients for accurate bass
  • 8-inch paper cone driven by 300 W peak Class D amplifier
  • Frequency response extends down to 35 Hz for deep low-end
  • Compact 11-inch cube fits under desks or in tight spaces
  • 88 dB sensitivity with 4 Ohm impedance for easy system integration

Compact sealed subwoofer for tight spaces

The Kanto SUB8VMB is an 8-inch sealed powered subwoofer designed for rooms where floor space is limited. Its 300 W peak Class D amplifier drives a paper cone driver to deliver fast, accurate bass down to 35 Hz. The cabinet measures roughly 11 inches in each direction, allowing placement under desks or in small apartments.

Simple integration with crossover and phase controls

Connection uses the supplied RCA cable and the included power cord plugs directly into mains power. A built-in crossover filter and phase control let you match the subwoofer to existing speakers without extra equipment. The sealed enclosure reduces placement sensitivity, so corners or walls rarely cause boomy resonance.

Ideal for desktop and compact living-room systems

Buyers who want tight, articulate bass in a minimal footprint will appreciate the sealed design and 88 dB sensitivity. Those needing higher output for large home-theatre rooms or deeper extension below 35 Hz should look at larger vented models.

Highlights

  • Sealed enclosure reacts quickly to transients for accurate bass
  • 8-inch paper cone driven by 300 W peak Class D amplifier
  • Frequency response extends down to 35 Hz for deep low-end
  • Compact 11-inch cube fits under desks or in tight spaces
  • 88 dB sensitivity with 4 Ohm impedance for easy system integration

Specifications

BrandKanto
Part NumberSUB8VMB
TypeSubwoofer
Sold AsSingle
Power Rating300 Watts Peak Power
Frequency Response35 Hz - 175 Hz
Nominal Impedance4 Ohms
Sensitivity88 dB
ConnectorsYes
Power SupplyIncluded
ColorBlack
CabinetBlack
Features2 Year Warranty
Package ContentsSpeaker, Power Cord, RCA Cable, 3 Manuals
Shipping weight8.30 kg
Package size302 × 279 × 279 mm

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Questions about this item

How can I verify the subwoofer is performing correctly after connecting it?

Play content with low-frequency effects and listen for clean output down to 35 Hz without distortion; the sealed enclosure and 300 W peak amplifier should deliver tight, accurate bass transients.

What comes in the box and what must I provide separately?

The package includes the subwoofer, a power cord, an RCA cable and three manuals; you only need to supply an audio source with a line-level subwoofer output.

Which version or capacity should I choose for a small room?

This single 8-inch model with 150 W RMS power and an 11-inch cube footprint is sized for desks or compact spaces where a larger subwoofer would be impractical.

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