
KEF’s Music Integrity Engine is a proprietary suite of in-house written DSP (Digital Signal Processing) algorithms, serving as the mastermind behind the detailed and accurate sound that characterises our wireless speakers and subwoofers. Kube delivers more depth, greater output and increased dynamics than ever.
Q: What is the weight of the subwoofer?
A: The product weight is 41 pounds.
Q: What type of input does the subwoofer use?
A: The subwoofer uses an RCA input.
Q: What is the power output of the subwoofer?
A: The RMS power is 300 watts.
Q: What is the frequency range of the subwoofer?
A: The minimum frequency response is 22 hertz and the maximum frequency response is 140 kilohertz. This means the frequency range of the subwoofer is 22 hertz to 140 kilohertz.

KEF’s Music Integrity Engine is a proprietary suite of in-house written DSP (Digital Signal Processing) algorithms, serving as the mastermind behind the detailed and accurate sound that characterises our wireless speakers and subwoofers. Kube delivers more depth, greater output and increased dynamics than ever.

KEF’s Music Integrity Engine is a proprietary suite of in-house written DSP (Digital Signal Processing) algorithms, serving as the mastermind behind the detailed and accurate sound that characterises our wireless speakers and subwoofers. Kube delivers more depth, greater output and increased dynamics than ever.

KEF’s Music Integrity Engine is a proprietary suite of in-house written DSP (Digital Signal Processing) algorithms, serving as the mastermind behind the detailed and accurate sound that characterises our wireless speakers and subwoofers. Kube delivers more depth, greater output and increased dynamics than ever.

KEF’s Music Integrity Engine is a proprietary suite of in-house written DSP (Digital Signal Processing) algorithms, serving as the mastermind behind the detailed and accurate sound that characterises our wireless speakers and subwoofers. Kube delivers more depth, greater output and increased dynamics than ever.
| Pros for KEF - KUBE12 MIE Subwoofer (Each) - Black | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality | There were no pros for this product— | There were no pros for this product— |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Paired with KEF R3 Meta bookshelf speakers and a Marantz 40n amplifier in my large room. 24 x 24 with 12’ vaulted ceiling. Fills the room with music without being visibly intrusive.
MightyJoe Posted