Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
All
Ci3160REFM-THX
reviews
Manufacturer details
- Nominal Impedance: 4Ω
- Sensitivity (2.83V/1m): 89dB
- Frequency Response (±6 dB) open-backed: 40 - 28kHz
- Frequency Range (-10 dB): 32 - 45kHz
- Nominal Coverage (degrees): 150°
- Crossover Frequency: 600Hz, 3000Hz
- Drive Units: LF: 2 x 160mm (6.5in.), MF: 125mm (5.25in.) Uni-Q, HF: 25mm (1in.) vented aluminium dome with Metamaterial Absorption Technology
- Recommended Amplifier Power: 50 - 350 W
- Recommended High-pass Filter (Hz): 35Hz - 80Hz
- Product External Dimensions (H X W X D): 680 x 230 x 105.7mm (26.77 x 9.06 x 4.16in.)
- Cut-out Dimensions (H X W): 660 x 209mm (25.98 x 8.23in.)
- Net Weight: 13.6kg (29.92lbs.)
- Mounting Depth From Surface: 99mm (3.9in.)
- Ideal Rear Volume (L): 60
- Minimum Rear Volume (L): 30
- Max SPL (dB): 110dB
- Wall Thickness (Maximum): 40mm (1.58in.)
- Wall Thickness (Minimum): 6mm (0.24in.)
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
- KEF's designs prioritize a "Single Apparent Source" through coaxial driver technology, aiming for a coherent soundstage where frequencies appear to originate from a single point, enhancing realism and spatial accuracy.
- The brand incorporates "Metamaterial Absorption Technology (MAT)" into its drivers, utilizing a maze-like structure to absorb unwanted sound waves from the rear of the driver, resulting in cleaner and more defined output.
- They offer a wide range of streaming and connectivity options, with their powered loudspeakers responding to the proprietary KEF Connect app, which delivers multiple streaming services and facilitates setup and customization.
- KEF frequently collaborates with renowned industrial designers to create visually striking products that seamlessly blend into modern living spaces, balancing aesthetic appeal with acoustic performance.
Select products
Nearly every KEF speaker is built around the Uni-Q driver, which puts the tweeter in the center of the woofer. In the Q Series, the Q1 Meta has a 5.25 inch driver, the Q3 Meta moves to 6.5 inches, the Q7 Meta is a floorstander with two 6.5 inch bass drivers, and the Q11 Meta has three. The Kube subwoofers grow from an 8 inch driver to 15 inches.
Start here. The Q1 Meta is a compact bookshelf speaker for a first system or a small room, with Metamaterial Absorption Technology included.
Sweet spot. The Q3 Meta suits a mid-size living room, and reviewers praise its wide soundstage and neutral balance.
All in. The Q11 Meta is the flagship floorstander for a large room or home theater, and the Kube 15 Mie adds deep bass to match.
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Product Strengths
- Designed for customers looking for large floor-standing sound without the space, offering no compromises in performance
- Features a line array of 40 drivers (8 bass, 16 midrange, 16 tweeters) for dynamic impact and sound projection in large spaces
- High-efficiency design delivers 95dB @ 2.83 volts/meter
- The speakers deliver a wall of music and movie effects
Product Considerations
- Traditionally intended for use in a home theater application or a two-channel system with external subwoofers
- Requires a specific wall cavity for in-wall installation
- Installation can be complex, requiring professional assistance
- A speaker with eight 6.5-inch woofers (equivalent to a pair of 13-inch woofers in each cabinet) per speaker might not need a subwoofer
Comparisons (according to reviewers)
- Compared to Neolith, the Statement 40XW offers a similar flagship sound in a footprint hidden in the wall
- The Renaissance is the closest to the Neolith, but that's a traditional floor standard
Takeaway: The Martin Logan Statement 40XW in-wall loudspeakers deliver exceptional sound quality and dynamics, making them suitable for audiophiles who desire high-end performance without sacrificing space. It is a no-compromise speaker for the audiophile who loves music and movies but has no space for traditional speakers.
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