Ci3160RLb-THX vs Ci200RS-THX
The Ci200RS-THX's sensitivity is 90 dB against the Ci3160RLb-THX's 92 dB, its woofer 8" against 6.5", and its low-frequency extension 33 Hz against 20 Hz. Both share impedance (4Ω).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersSubwoofersIn-Wall/Ceiling Speakers
Estimated price (community-sourced)
$1,300
Around — community and catalog average, updates slowly
About the Ci3160RLb-THX
The KEF Ci3160RLb-THX is a formidable in-wall subwoofer from the Ci-R Series, THX Certified to Ultra and Select levels, designed for ultimate extreme home theater performance. It features three high-output 160mm (6.5in) sub-bass drivers mounted on a massive aluminium baffle, delivering deep, theater-thumping bass and emotional intensity. It must be paired with KEF's KASA500 system amplifier, where each amplifier can power up to two Ci3160RLb-THX units for demanding installations. Engineered for easy installation with patented built-in wall brackets, it ensures damage-free mounting and professional studio-like tonal balance.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 92 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 20 Hz - 140 Hz
Power Specifications
Amplification power output and characteristics
- Minimum Impedance
- 4Ω
Speaker Design
Driver configuration and enclosure design
- Driver Type
- sub-bass
- Driver Size
- 6.5"
- Driver Count
- 3
- Enclosure Type
- open_baffle
- Crossover Frequency
- 80 Hz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 230 × 680 × 96 mm (W × H × D)
- Weight
- 10.9 kg (24 lbs)
Key Specifications
Sensitivity: 92 dB
Impedance: 4Ω
Frequency: 20-140 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions