KEF Ci4100QLb In-Wall Ultra Slim Subwoofer

Ultra Slim, Ultra Slick, Ultra Discreet, Ultra Ultra! KEF Ci4100QLb Subwoofer. Great when paired with the Ci4100QL for the home cinema setup. The Ci4100QLb provides incredible sounds from such a slim sleek design.

Please note the run this subwoofer you will need a KASA500.

Specification:

• Nominal Impedance 4 Ω
• Sensitivity 90dB (2.83V/ 1m)
• Frequency Response 35Hz - 120Hz (±6dB) open backed
• Drive Units LF: 4 x 100mm (4 in.)
• Amplifier Requirements 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.)
• Mounting Depth From Surface 76mm (3.0 in.)
• Net Weight 3 kg (6.61 lbs)