KEF R7 Meta | 3-Way Floorstanding Speaker (piece)

68966
CHF2,500.00 Tax included
Supplier stock – typically 4 to 7 days
KEF R7 Meta, three-way bass-reflex floorstanding speaker with Uni-Q driver. Its two 165 mm cones take it down to 33 Hz for 111 dB of maximum output.
Color : White
Quantity
Supplier stock – typically 4 to 7 days

The minimum purchase order quantity for the product is 2.

KEF R7 Meta floorstanding speakers flanking a television

Metamaterial absorption

The tweeter radiates as much backwards as forwards. Behind it, a metamaterial disc pierced with channels of differing lengths traps that rear wave and dissipates it as heat: 99% of the high-frequency energy never returns to the cone. What is left is the signal.

Pair of gloss black floorstanding speakers seen at three-quarters

Two 165 mm cones

Where the R5 works with two 130 mm cones, the R7 goes up to 165. Bass reaches down to 33 Hz at −6 dB and sensitivity gains a decibel, 88 dB. The crossovers sit at 400 Hz and 2.4 kHz.

Close-up of the Uni-Q coaxial driver

Three-way layout

The Uni-Q keeps the treble and the midrange, the two 165 mm units do the bass only. That separation costs one more crossover, and hands the midrange a cone that does not move under the bass. The band rises to 50 kHz.

The floorstanding speaker in walnut finish, seen at three-quarters

Twenty-nine kilos

1062 × 200 × 384 mm for 29.3 kg: the R7 Meta asks for 384 mm of depth, to be allowed for in front of the wall. It accepts 15 to 250 W at 4 Ω, 3.2 Ω minimum, and tops out at 111 dB. Three finishes: gloss black, gloss white, walnut, plus a titanium finish.

68966

Data sheet

Product Type
Tower Speaker
Nominal impedance
4 Ω (minimum 3.2 Ω)
Sensitivity
88 dB (2.83 V / 1 m)
Width
20.0 cm
Depth
38.4 cm
Height
106.2 cm
Unit weight
29.3 kg

Specific References

EAN13
0637203049743
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