Quick answer
Choose the Kube 8 MIE for a compact subwoofer that fits small rooms, or the Kube 15 MIE for deep, room-shaking bass in large spaces. The trade-off is size versus bass depth.
Room size and bass depth
The Kube 8 MIE is designed for smaller rooms where space is limited. Its 8-inch driver delivers controlled bass that integrates well without overwhelming the room. In contrast, the Kube 15 MIE is built for large rooms, using a 15-inch driver to produce the deepest, most visceral bass for an immersive experience.
Power and control
Both subwoofers share the same 300W Class D amplifier, but the driver size changes how that power is used. The Kube 8 MIE uses the amplifier for tight, controlled bass, while the Kube 15 MIE uses it to move more air for deeper extension. The Music Integrity Engine in both models optimizes bass depth and dynamics.
Trade-offs at a glance
- Kube 8 MIE trade-off: Compact size fits small rooms and tight spaces, but bass extension is limited compared to the larger model.
- Kube 15 MIE trade-off: Deep, room-shaking bass for large spaces, but the larger cabinet requires more floor space and may overwhelm a small room.
- Power comparison: Both use a 300W Class D amplifier, but the Kube 15 MIE uses it to move more air for deeper bass, while the Kube 8 MIE uses it for tighter control. The amplifier is the same; the driver size determines the character of the bass.
Product facts
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Kube 8 MIE: The compact Kube 8 MIE may not take up much space, but the bass it delivers is far from small. With an 8-inch driver, it is ideally suited for smaller rooms. If you have a small listening space, the Kube 8 MIE provides impactful bass without dominating the room.
Kube 8 MIE
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Kube 15 MIE: Kube 15 MIE, the largest model in the Kube range, is engineered to provide the deepest bass for music and movies, giving you a ground-shaking immersion. For a large home theater or dedicated listening room, the Kube 15 MIE delivers the deep, room-filling bass that movies and music demand.
Kube 15 MIE
Which one fits you?
Best for
- Small to medium rooms where space is at a premium – choose the Kube 8 MIE.
- Large rooms or dedicated home theaters that need deep, immersive bass – choose the Kube 15 MIE.
Not for
- If you need the deepest possible bass in a small room, the Kube 15 MIE may be overpowering. Consider the Kube 8 MIE instead.
- If you have a very large open-plan space, the Kube 8 MIE may not provide enough bass. Look at the Kube 15 MIE or a larger subwoofer.

