Q350 is a 2-way Passive Bass Reflex Bookshelf speaker by KEF. It features a 1" Dome Tweeter and 1 x 6.5" Aluminum Woofer.
Q350 features KEF's Uni-Q technology where its 1inch tweeter is placed in the acoustic center of the 6-1/2inch woofer. With the help of this unique design, sound comes from a single point of source making the ideal listening position (aka sweet spot) of this speaker much larger.
KEF Q350 is a member of KEF's Q series of speakers. Below you can see the main specs of these speakers.
KEF Q350 has a Frequency response range of 63-28k Hz at ±3dB (42Hz-50kHz at -6dB) and Power Range of 10-120 watts. At a minimum frequency of 63 Hz, it is hard to expect a strong bass response from Q350 so depending on your intended use, using a subwoofer will significantly help to widen the response range.
Crossover frequency for Q350 is at 2500Hz.
The Bookshelf model with the lowest Low Frequency level in our database is Wharfedale Elysian 2, with bass extending down to impressive 35 Hz.
On the other hand, model with the highest Frequency is Sony SS-CS5 with its high frequency limit of 50 kHz.
Impedance and Sensitivity
KEF Q350's nominal impedance level is 8 ohms but can go down to as low as 3.7 ohms, and has a sensitivity of 87 dB.
Q350 features Post type connectors. Bi-amping and Bi-wiring is not possible.
Cabinet type and Materials
KEF Q350 has a Bass Reflex type cabinet and MDF/Vinyl-wrapped finish.
KEF Q350 is a back-firing port speaker so you have to make sure you leave enough space between the back of the speaker and wall or bookshelf so that it has room to breathe.
KEF Q350 is available in Black, Walnut, White.
Weight and Dimensions
KEF Q350 has external dimensions of (Height x Width x Depth) 14.0inch x 8.2inch x 12.0inch (358.0mm x 210.0mm x 306.0mm ). Each speaker weighs 16.8lbs (7.60kg ).
To have a better perspective on the real life size of KEF Q350, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).
Q350 doesn't sport any built-in mounting bracket so you need an external structure to mount on walls.
Q350 comes with Magnetic (Optional) removable grillesBlack.
What's in the Box?
2 Bookshelf loudspeakers 2 Foam port plugs 8 Self-adhesive rubber feet Owner's Manual Warranty Registration Card
Download User Manual for KEF Q350
Official Brochure for KEF Q350
Official Product Page
Official Product Page for KEF Q350
5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.