Description
KEF Ci250RRb-THX In Ceiling Subwoofer
The new KEF Ci250RRb-THX In Ceiling Subwoofer is engineered to deliver high-fidelity sound experience for the most discerning music and movie lovers. Featuring a massive 150oz magnet in the motor system, Ci250RRb-THX delivers thunderous, low-distortion bass down to 20Hz with a maximum SPL of 109dB.The extra-long-throw 250mm (10 in.) bass driver of Ci250RRb-THX, when driven by the KEF’s DSP-equipped KASA500 amplifier, delivers both in spades.
Engineered to be structurally robust with a premium aesthetic, the bespoke Ultra-Thin Bezel (UTB) offers the slimmest visible rim around the speaker while casting virtually no shadow. The paintable UTB and magnetic grille ensures the speaker seamlessly blends into the environment.
The KEF Ci250RRb-THX is splash water and dust proof with IP64 certification. With a well-considered mechanical design, Ci250RRb-THX ensures ease of installation with the minimum of fuss.
PRICED PER EACH.
SPECIFICATIONS:
Frequency Response (±6dB) Open-backed
20Hz – KASA setting
Frequency Range (-10dB)
16Hz – KASA setting
Max SPL
109dB
Drive Units
LF: 250mm (10in.)
MF: –
HF: –
MF: –
HF: –
Required Amplifier
KEF KASA500
Recommended Low-pass Filter (Hz)
50Hz – 120Hz
Product External Dimension
Diameter Ø: 346mm (13.62in.)
Depth: 153mm (6in.)
Depth: 153mm (6in.)
Cut-Out Dimensions
Diameter Ø: 300mm (11.81in.)
Net Weight
5.6kg (12.3lbs)
Mounting Depth from Surface
147mm (5.8in.)
Optional Rough In Frame
–
Ideal Rear Volume
140L
Minimum Rear Volume
70L
THX Certification
THX® Certified Ultra
Safety and Regulatory Compliance
IP64
Ceiling Thickness (Maximum)
30mm (1.18in.)
Ceiling Thickness (Minimum)
6mm (0.24in.)
