In this review, we will be comparing Solano 2.0 BS283.2-GB and R3, two Passive Bookshelf speakers from ELAC and KEF.
Let's have a brief look at the main features
of Elac Solano 2.0 BS283.2-GB and KEF R3 first before getting into our more
detailed comparison.
| Key Specs | Elac Solano 2.0 BS283.2-GB | KEF R3 |
|---|
| Brand | ELAC
Germany · founded 1926 | KEF
United Kingdom · founded 1961 |
|---|
| Design | 2-way | 3-way |
|---|
| Uni-Q driver | — | 12th Generation Uni-Q |
|---|
| Tweeter | JET 6 AMT | 1" Dome |
|---|
| Midrange | — | 5" |
|---|
| Woofer | 6" AS XR cone | 6.5" Hybrid aluminum |
|---|
| Frequency response | 41-50k Hz | 52-28k Hz |
|---|
| Sensitivity | 85 dB | 87 dB |
|---|
| Impedance | 4 ohms | 8 ohms |
|---|
| Power range | Up to 100 watts | 15-180 watts |
|---|
| Weight | 8.00kg / 17.6lbs | 13.55kg / 29.8lbs |
|---|
| Dimensions (H x W x D) | 13" x 7.5" x 9.8"
331 x 190 x 248 mm | 16-5/8" x 7-13/16" x 13-1/4"
423.0 x 199.0 x 337.0mm |
|---|
What size room are the Elac Solano 2.0 BS283.2-GB and KEF R3 speakers good for?
The size of the room in which you are planning to use these loudspeakers is an important decision
factor. Here we have compared their suitability to various sizes of environments considering their size
and max power parameters:
| Listening Environment* |
Elac Solano 2.0 BS283.2-GB |
KEF R3 |
| Near-field |
Average |
Poor |
| Small Room |
Good |
Average |
| Mid-size Room |
Average |
Good |
| Large Room |
Poor |
Average |
| Very Large Room |
Bad |
Poor |
(* Approximate Room sizes: Small < 100sq. ft / 9 m2,
Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: >
400 sq. ft / 36 m2.
Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual
listening experience changes depending on floor height, room shape, surface materials, listening
position, speaker locations, etc.)
The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.
Drivers
One of the fundamental differences between these two speakers is that Solano 2.0 BS283.2-GB is a 2-way design whereas the R3 is a 3-way speaker. 3-way designs utilize a midrange driver in addition to the tweeter and woofer on 2-way designs. Designing a crossover for a 3-way speaker is a complicated process and generally increases the overall cost of the speaker.
Elac Solano 2.0 BS283.2-GBKEF R3
TweeterMidrangeWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
Elac Solano 2.0 BS283.2-GB |
KEF R3 |
|
Driver Setup
|
2-way
|
3-way
|
|
Tweeter
|
-inch
|
1-inch
|
|
Midrange
|
- |
1 x 5-inch |
|
Woofer
|
1 x 6-inch
|
1 x 6.5-inch
|
Solano 2.0 BS283.2-GB features a " JET 6 AMT Tweeter and 1 x 6" AS XR cone Woofer with a Crossover frequency at 2400 Hz. On the other hand, the R3 features a 1" aluminum Dome Tweeter, a 5" Midrange and 1 x 6.5" Hybrid aluminum Woofer with a Crossover frequency at 400Hz and 2900Hz.
Frequency Response
Solano 2.0 BS283.2-GB has a frequency range of 41-50k Hz whereas R3 has a frequency range of 52-28k Hz. With a minimum frequency of 41Hz, the Solano 2.0 BS283.2-GB can go significantly deeper on the low side and provide stronger bass compared to the R3's min frequency of 52Hz.
The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the Bookshelf class in our database.
Low Frequency
Bookshelf Speakers
Neither pair reaches down to 20Hz, the usual definition of full-range, which is normal for speakers of this size. If you want the bottom octave for movies or bass-heavy music, add a subwoofer to whichever you choose. Visit our Powered Subwoofers section to find out more about the available options.
Impedance and Sensitivity
Solano 2.0 BS283.2-GB is a 4 ohms speaker compared to the R3 which has a nominal impedance of 8 ohms. Lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit especially when played at high volume levels, so make sure the amp you pair with the Solano 2.0 BS283.2-GB can provide this impedance level.
These two speakers also have different sensitivity levels. Solano 2.0 BS283.2-GB sensitivity is rated at 85 dB and the R3's is rated at 87 dB. This 2 dB difference makes the KEF R3 a more sensitive speaker compared to Elac Solano 2.0 BS283.2-GB, hence will play louder with the same amount of watts.
Sensitivity
Bookshelf Speakers
Power Range
Power
range is the range of input power in watts RMS that a loudspeaker is designed to handle. Staying
within that range gives nominal performance; driving the speaker beyond its maximum wattage can damage it.
R3 can handle a max power of 180 watts RMS, whereas Solano 2.0 BS283.2-GB has a max power handling value of 100 watts RMS, 80 watts less than the R3.
Note that higher power handling does not make a speaker louder: that depends mainly on
sensitivity and impedance. The calculator below shows how loud each of these actually plays
on a real amplifier.
Which plays louder on your amplifier?
Starting with a popular amplifier - change it to the one you own, or any you are
considering, and watch both numbers move.
Elac Solano 2.0 BS283.2-GB
Cabinet Type and Port Position
Solano 2.0 BS283.2-GB has a bottom firing port whereas R3 has a rear firing ports. Elac Solano 2.0 BS283.2-GB's bottom-firing port gives more flexibility in placement in regards to proximity to walls compared to KEF R3 with its rear-firing port.
KEF R3 Port
Physical Specs
The size of a speaker can sometimes be an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Elac Solano 2.0 BS283.2-GB's and KEF R3's external dimensions. Elac Solano 2.0 BS283.2-GB has external dimensions of 331 x 190 x 248 mm (13 x 7.5 x 9.76 inches) whereas KEF R3 has external dimensions of 423.0 x 199.0 x 337.0mm (16-5/8 x 7-13/16 x 13-1/4inch).
KEF R3 is clearly the larger of the two speakers. Its body is 9mm wider, 92mm taller and 89mm deeper than Elac Solano 2.0 BS283.2-GB.
Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base surface area of the Elac Solano 2.0 BS283.2-GB is approximately 471.2cm2 / 73.0inch2 and base area of the KEF R3 is approximately 670.6cm2 / 103.9inch2. The Solano 2.0 BS283.2-GB requires 30% less surface area than the R3 which gives it a small advantage on placement in tight spaces.
Weight Comparison The weight of a loudspeaker can become an important factor if you need to move and reposition the unit often. Weight of a speaker can also "sometimes" be an indicator of the rigidity of the enclosure and the quality of the internal components used. The Elac Solano 2.0 BS283.2-GB weighs 8.00kg / 17.6lbs and the KEF R3 weighs 13.55kg / 29.8lbs. This makes the R3 69% heavier than the Solano 2.0 BS283.2-GB.
Here is a comparison of how Solano 2.0 BS283.2-GB and R3's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
Elac Solano 2.0 BS283.2-GB
What's in the Box of KEF R3?
Here are the items that come with the R3:
- 2 Bookshelf loudspeakers
- 2 Grilles
- 2 Foam port plugs
- 8 Self-adhesive rubber feet
- User Manual
- Warranty Information
 Low Frequency Response |
41 Hz
vs
52 Hz
|
Generates deeper bass |
 High Frequency Response |
50k Hz
vs
28k Hz
|
Generates higher frequency |
 Height |
331mm
vs
423mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
471cm2
vs
670cm2
|
Takes less floor space |
 Price per pair* |
1999USD
vs
2200USD
|
costs less (*prices may change depending on the seller, location and time) |
 Max Input Power |
180 watts
vs
100 watts
|
Handle more power from your amplifier |
 Driver Setup |
3-way
vs
2-way
|
Have a dedicated mid-range driver |
 Sensitivity |
87 dB
vs
85 dB
|
Play louder with same amount of amplification power |
 Nominal Impedance |
8 ohms
vs
4 ohms
|
Less selective with amplifiers |
|
Woofer Size |
6.5 inches
vs
6 inches
|
Larger woofer |
| General |
Elac Solano 2.0 BS283.2-GB |
KEF R3 |
| Brand |
ELAC |
KEF |
| Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
| Power Range |
Up to 100 watts |
15-180 watts |
| Sensitivity |
85 dB |
87 dB |
| Impedance |
4 ohms |
8 ohms |
| Impedance |
3.2 ohms |
3.2 ohms |
| Frequency Response |
41-50k Hz |
52-28k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
6" |
6.5" |
| Woofer Composition |
AS XR cone |
Hybrid aluminum |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
- |
1" |
| Tweeter Type |
JET 6 AMT |
Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
5" |
| Crossover Frequency |
2400 Hz |
400Hz and 2900Hz |
| Firing Direction |
bottom |
rear |
Physical Specs |
|
|
| Height |
331.0mm (13") |
423.0mm (16.7") |
| Width |
190.0mm (7.5") |
199.0mm (7.8") |
| Depth |
248.0mm (9.8") |
337.0mm (13.3") |
| Weight |
8.00kg (17.6lbs) |
13.55kg (29.8lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
n/a |
MDF/Lacquer |
| Available Colors |
Black High Gloss, White High Gloss |
Black Gloss, White Gloss, Walnut |
| Mounting Bracket |
|
No |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
n/a |
Yes |
Other |
|
|
| Parts Warranty |
|
5 Years |
| Labor Warranty |
|
5 Years |
A generation apart: Elac Solano 2.0 BS283.2-GB is the newer design, against a 2018 model. Newer is not automatically better, but the older one is more likely to be discounted or near run-out.
| Area | Better | Why |
|---|
| Bass | A | Elac Solano 2.0 BS283.2-GB digs deeper - 41Hz against 52Hz. |
| Amplifier needs | B | KEF R3 is more sensitive (87dB vs 85dB), so it goes louder on the same amplifier. |
| Amplifier match | B | KEF R3 is the easier load at 8 ohms; the other is 4 ohms and wants an amplifier rated for it. |
| Headroom | B | KEF R3 takes more power (180W vs 100W) - more in hand in a big room. |
| Size | depends | Elac Solano 2.0 BS283.2-GB is easier to place; KEF R3 is bigger, which usually goes with fuller bass. Your room decides. |
| Expandability | B | KEF R3: bi-amping. |
| Price | evenly matched | Much the same money ($1,999 vs $2,200 a pair). |
A Elac Solano 2.0 BS283.2-GB B KEF R3
depends neither is better in the abstract - it turns on your room, your system or how you will use them. Only specs published for both speakers are judged; anything missing on either side is left out rather than guessed.
Which should you choose?
KEF R3 has the edge on paper, though the margin is not large. The rows marked "depends" may matter more to you than the score does. If a subwoofer is in your plans, the bass gap largely stops mattering - you would be crossing over above 52Hz anyway, so judge these on the other rows instead. Match it to your room: we rate Elac Solano 2.0 BS283.2-GB the better fit for near-field listening and a small room, and KEF R3 for a mid-size room and a large room.
And remember what a spec sheet cannot show: how each looks in your room and whether the finish suits it, what dealer support and warranty are like where you live, and how they actually sound to you. If you can hear them first - ideally with your own music - that will tell you more than any number above.