Ci4100QL-THX vs Ci160RR-THX
The Ci160RR-THX's sensitivity is 90 dB against the Ci4100QL-THX's 89 dB, its high-frequency extension 30 kHz against 28 kHz, and its low-frequency extension 38 Hz against 55 Hz. Both share impedance (4Ω).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersIn-Wall/Ceiling SpeakersCenter Channel Speakers
Estimated price (community-sourced)
$700
Around — community and catalog average, updates slowly
About the Ci4100QL-THX
The KEF Ci4100QL-THX is a high-performance THX Certified Select in-wall speaker from the Ci-Q Series, designed for immersive home theater systems. It incorporates KEF's patented Uni-Q driver array, positioning the tweeter at the acoustic center of the midrange cone to create a single point source that disperses sound widely and evenly throughout the room. This allows flexible 'sit anywhere' positioning. The Ultra Thin Bezel (UTB) design minimizes the visible rim for seamless integration into walls. Suitable for front, rear, or horizontal center channel use in 2.1, 5.1, or 7.1 setups, it recreates the filmmaker's tonal balance with impactful action and natural dialogue. Engineered with professional studio characteristics, it supports THX-certified surround sound.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 89 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 55 Hz - 28 kHz
- Power Handling
- 150W
- Min. Amplifier Power
- 10W
- Max. Amplifier Power
- 150W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 3-way
- Driver Type
- dynamic
- Driver Size
- 4"
- Driver Count
- 5
- Enclosure Type
- open_baffle
- Crossover Frequency
- 2.2 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 128 × 490 × 81 mm (W × H × D)
- Weight
- 3 kg (7 lbs)
Key Specifications
Sensitivity: 89 dB
Impedance: 4Ω
Frequency: 55-28000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions