KEF Ci4100QLb (Ci4100QLb) In-Wall Subwoofers (Each)

The Ci4100QLb from well-renowned speaker manufacturer KEF, utilises four highly capable and precisely engineered extended response LF drivers, each 100mm wide to provide a powerful and liquid bass response. This in-wall subwoofer has been designed not only to match the aesthetic design of KEF's in wall/in ceiling loudspeakers, but also to compliment the sonic capability of the other models within the range. The Ci4100QLb will provide an excellent performance in terms of enhancing and creating a dynamic bass sound, but the unit will also take some of the responsibility of the lower spectrum away from the existing loudspeakers, allowing them to focus on the mid to higher range details to provide a clear and responsive sound across the entire spectrum.

Specifications:-

Nominal Impedance: 4Ω
Sensitivity (2.83V/ 1m): 90dB
Frequency response (±6dB) open-backed: 35Hz - 120Hz
Drive units: LF 4 x 100mm (4 in.)
Required Amplifier: KASA500
Product external dimensions: (H x W x D) 490 x 128 x 81 mm (19.29 x 5.04 x 3.19 in.)
Cut-out dimensions: (H x W) 476 x 114mm (18.74 x 4.49 in.)
Net Weight: 3 kg (6.61 lbs)
Mounting depth from surface: 76mm (3.0 in.)