KEF Q350 vs Elac UB5: Review and specs with comparison

A music enthusiast with experienced ears for the right sound can tell the difference between high-quality speakers and poorly constructed ones. It’s remarkable how the same piece can sound completely different when you play it in your ordinary cheap speakers versus when it’s played using exceptional home theatre stereos. However, KEF Q350 vs Elac UB5 review will help you to understand the magic of the sound.

If you’re relatively new to the world of music and loudspeakers, you might still struggle to notice the subtle differences in the quality of sound. This is why this article has been written especially for you, where we have narrowed down your choice to the two most well-known speakers in the market, the KEF Q350 vs Elac UB5.

Complete comparison table between KEF Q350 vs Elac UB5:

 KEF Q350Elac UB5
Type of speaker2-way3-way
Dimensions14.3 x 8.3 x 12.1 inches10.8 x 7.9 x 12.8 inches
Weight (lbs)16.7516.49
Power Recommendation(Watt)1540-140
Frequency response(kHz)63-2846-25
Sensitivity (dB)8785
Woofer size (inches)6.55.25
Tweeter size (inches)11
Enclosure typeBass reflexBass reflex
Impedance (ohms)88
Tweeter materialAluminumAluminum
Woofer materialAluminumAluminum
PriceCheck Price on AmazonCheck Price on Amazon

The speakers do not share many similarities. However, the main similarity between the speakers lies in their physical design. Both the speakers have a one-inch tweeter that is composed of aluminum. They both have an impedance of 8 ohms. The woofer is also constructed of aluminum. The main difference lies in their performance.

We have listed out the differences between the two speakers for your convenience.

The major difference between the speakers is their manufacturers. The Q350 is produced by KEF whilst the UB5 is a production of Elac. In terms of size, the UB5 is a much smaller speaker so it’s easier to handle. However, the weight of the speakers is quite similar, with the UB5 being just a little bit lighter.

When it comes to power, the UB5 are power-packed boxes of sound. However, the Q350 has a larger frequency response.

KEF and its journey

KEF is a British loudspeaker manufacturer that was formed in 1961 by Raymond Cooke, an electrical engineer. It offers a range of products such as loudspeaker drivers, subwoofers, headphones, and iPod speakers. KEFs contribution to the audio market includes driver decoupling, KUBE, and Uni-Q technologies. Some of its well-known products include the Q series, R series, X series, Blade, Muon, and LS50. KEF is currently owned by GP Acoustics, which is a subsidiary of Gold Peak industries. Despite all the challenges that it had to face to survive in the audio industry, KEF has earned its fame for engineering classy and superb sounding speakers.

KEF Q350: Sleek and minimal

The KEF Q350 is an impressive bookshelf speaker produced by the brand KEF which is known for its wide range of speakers with innovative technology and high-quality sound performance. The Q350 is a part of the Q series produced by KEF. Before going into the details of the speakers, here’s a short overview of the specifications for your convenience:

Specifications in a nutshell

Speaker system type2 way speaker
Dimensions14.3 x 8.3 x 12.1 inches
Weight16.75 lbs
Enclosure typeBass reflex
Tweeter typeVented aluminum dome
Tweeter size1 inch
Woofer typeAluminum cone
Woofer size6.5 inches
Recommended power15 Watt
Frequency response63-28 kHz
Nominal impedance8 ohm
Sensitivity87 dB

Design and features

Compared to the former Q series, the Q350 has a much modern and cleaner design. When you first look at the speakers, you might get a feeling of déjà vu. This is because these loudspeakers have a strong resemblance with KEFs LS50. Although they look quite physically similar, the Q350 is much bigger than the mini LS50 monitors.

The colors available for this model include black with a black driver and white with a silver driver. The finishing on the KEF Q350 is impressive and they feel very smooth to the touch, unlike other cheap speakers.

Just like all its other speakers, KEF did not forget about its unique Uni-Q technology for this one. The Uni-Q driver features a 1-inch vented aluminum dome tweeter and a 6.5-inch aluminum cone woofer. The driver is positioned in the center of the cabinet so that internal standing waves can be reduced and the sound clarity would be improved. The purpose of the Uni-Q driver is to improve the quality of high frequencies.

The ports of the speakers are moved at the back. While this helps to reduce midrange leakage of noise, you have to make sure to not place the speakers too close to the walls. The port is designed such that it decreases distortion and allows a much cleaner bass performance.

The overall design of the KEF Q350 is robust with fine finishing. You can place these speakers anywhere you want and they will certainly stand out. Als o check out these 2 KEF speakers which have outsstanding build quality.

Audio performance

When you listen to your favorite soundtrack with these two-way speakers, you will be stunned at the level of details that will be revealed. The sound is crystal clear to the ears and the details are crafted with precision.

With these speakers, you will notice the different textures in sound, and you will feel the vibrant notes floating around you in the atmosphere, creating a three-dimensional soundstage.

The highs are crisp, without being too loud whilst the lows are rich and heavy without being too boomy.

The bass response is very articulate at low frequencies. The bass is extremely powerful and rich, so you won’t be disappointed when you listen to some heavy music.

Overall, if you want to get a magical musical experience at a reasonable price, these beautiful speakers should be your primary choice. Here’s some of the best audiophile speakers .

All you need to know about Elac

Elac is a German loudspeaker manufacturer that was formed in the year 1962. In the beginning, it was known as Electroacoustic GmbH. The company initially built electroacoustic devices at the time of the war. After the war, it produced consumer goods and electronic devices. Elac produces a wide range of electronic devices including studio monitors, loudspeakers, and subwoofers. The company is mainly known for its innovation, technology, craftsmanship, and superior performance.

Elac UB5: Elegant and powerful

The sophisticated Elac UB5 is just the bookshelf speakers you need. It comes with a custom-designed concentric driver; robust cabinets; sophisticated crossover and an aluminum woofer- features that make the speaker perform outstandingly. Let us look at the specifications before we unravel the features of these loudspeakers in detail.

Specifications in a nutshell

Speaker system type3 way speaker
Dimensions10.8 x 7.9 x 12.8 inches
Weight16.49 lbs
Enclosure typeBass reflex
Tweeter typealuminum soft dome
Tweeter size1 inch
Woofer size5.25 inch
Power recommendations40-140 Watt
Frequency response46-25 kHz
Nominal impedance8 ohm
Sensitivity85 dB

Design and features

The Elac UB5 comes in three different colors: satin black, walnut brown, and ice white. The speakers have been engineered with dedicated craftsmanship and this is evident when you look at its exterior. The outer wall is composed of MDF, coated with an elegantly textured vinyl finish. The Uni-Fi enclosure adds strength and stiffness to the cabinet walls, making sure that unwanted vibration is reduced.

The Elac UB5 features a custom-designed concentric driver which is composed of a one-inch soft dome tweeter adjusted at the center of a four-inch midrange cone.  This design results in an even dispersion of sound and a stronger stereo imaging from a wide soundstage.

The bookshelf speakers also include a 5.25-inch aluminum woofer which is designed specifically for the Uni-Fi line. The use of aluminum ensures that any disturbances caused by resonances are reduced. It also is necessary for the production of clean, clear, and powerful bass.

This sophisticated composition of drivers allows a three-way crossover, which can be used for a smooth transition between the high, mid, and bass drivers.

At the back of the speakers include the custom-designed binding posts. It includes a rear-firing flared port that is designed to provide a more efficient and powerful bass response. Take a peek at these subwoofers for better bass performance.

Audio performance

The audio performance displayed by these bookshelf speakers is nothing short of pure amusement. The sound is magnificent throughout the frequency range. You will be amazed by the dynamic and punchy bass that is produced from such a compact speaker.

The Uni-Fi is what makes the Elac UB5 stand out. Thanks to this technology, the speakers produce well defined, balanced, and impressively detailed sound.

To summarize, the Elac UB5 would work perfectly in a wide and dynamic soundstage- offering you a full and immersive musical experience.

What’s good about the KEF Q350?

  • Outstanding stereo imaging

The Uni-Q driver produces a wide sonic image, resulting in outstanding stereo imaging.

  • Well-crafted speakers

The speakers are very well made. From the robust design to the construction of the drivers- everything makes these speakers very sturdy and visually appealing. These speakers are the perfect combination of sophistication and modern design.

  • Stunning levels of clarity and huge scale

The sound is projected by these speakers will amuse you with how clean and precise it is to hear.

  • Good timing

One advantage of the KEF Q350 is its precision in timing.

  • Even balance

The KEF Q350 has been crafted gracefully to produce an even balance in the audio.

  • Cleverly designed bass reflex port

The design of the bass reflex port helps to improve the sound of the bass tones.

Alternative Speaker

Klipsch RP-600M

If you looking to buy a new pair of speakers, then you should definitely buy the RP-600M. It has more premise imaging and soundstage as well as better treble and mid-range. The audio is more precise and balanced as well as clear. They make the music feel like ‘live music’. Also the treble, mid, and bass are decent and good. If you think the treble sounds bright, then use the magnetic grille for the speakers.Also check out these 2 Klipsch speakers if you are still confused.

Pros

  • Beautiful Design
  • Great Balanced Sound
  • Scales up with better electronics

Cons

Imaging not focused enough.

KEF LS50

The KEF LS50 is one of the most award-winning speakers from KEF. The sound LS50 produces is remarkable. It radiates clear, fast, and expansive sound with its Uni Q driver array. The shape of the speaker plays a great role in creating unaltered sound. The baffle shape and port design is the main reason behind it. It creates a large listening sweet spot for you. So, you can get the best experience sitting anywhere in the room.

Pros

  • Sparkly, clear sound
  • Fills up the whole room convincingly
  • Placement isn’t a big deal
  • Distinctive appearance

Cons

Lack of the lowest bass.

Why you should pick the Elac UB5

  • Excellent soundstage

The speakers provide a detailed, natural, and accurate soundstage.

  • Good separation between lows, mids, and highs

The sophisticated composition of the driver ensures that there is a clear distinction between the low, mid, and high end of the bass

  • Low bass response

With these powerful bookshelf speakers, you can hear the exciting thump of the bass in your sound.

  • Clear, precise sound

The Elac UB5 certainly excel in their audio performance. The sound emitted is clear and concise.

Some drawbacks

It’s true that both of the speakers are extremely well crafted and they display outstanding audio performance. However, there are some drawbacks to the speakers that you should consider before deciding to get them.

Alternative Speaker

SVS Ultra Bookshelf Speaker

Svs Ultra bookshelf is a 2-way speaker with detailed sound delivery features. These speakers are a perfect blend of powerful technology and great manufacturing. This speaker is also an audiophile-grade speaker. It provides a deep soundstage that audiophiles appreciate along with the rich booming sound.

Pros

  • These are one of the best bookshelf speakers in the market in terms of both quality and construction.
  • It provides deep and dynamic bass with an amplifier connected to it.
  • These speakers are built to last for a long time. Its durability is worth praise.
  • The speakers are audiophile friendly.

Cons

  • Additional amplifiers are needed for deeper bass.
  • It’s expensive.

Firstly, let us talk about the KEF Q350.

The speakers, although they have a very sophisticated and modern design, are too large to be used as bookshelf speakers. You can try to place them on the shelves or the table but just a heads up, it might be difficult to accommodate them perfectly.

Another thing that you should keep in mind is to avoid placing the speakers too close to the wall. Otherwise, they may end up sounding too boomy. Hence, the Q350 requires some space to do its magic.

One of the biggest cons about these magnificent speakers is that they require quite some time to break in. You might have to wait around 80-100 hours!

Lastly, the speakers can be a bit pricey, so if you have a tight budget, it’s better to think rationally before getting them. Also try out these 2 KEF Speakers.

Now, what about the Elac UB5? Are they perfect?

I think that the speakers could definitely do better in their construction. The cabinet build is not the best quality and the vinyl covering could definitely be improved.

Perhaps the biggest disadvantage of these speakers is that they require a lot of driving from the receiver. Thus, you will need a high-quality solid-state amplifier to drive them properly.

Final thoughts: KEF Q350 vs Elac UB5

Looking for the perfect speakers to please your ears can be a difficult and tiring job especially if you are a perfectionist musicophile who needs an immersive sound experience. Hopefully, this KEF Q350 vs Elac UB5 review will help you.

The KEF Q350 can either be used as a small sound system for a medium room or can be combined with an audio system that is accommodated in a larger space. So if you are someone who is looking to expand their audio system, they can be quite the right fit for you.

In contrast, the Elac UB5 sounds much better if you pair it up with high-quality devices. Read another comparison between KEF R300 and LS50

Author’s Pick: KEF Q350