In this review, we will be comparing Denton 1S and Diamond 12.2i, two Passive Bookshelf speakers by Wharfedale.
Let's have a brief look at the main features
of Wharfedale Denton 1S and Wharfedale Diamond 12.2i first before getting into our more
detailed comparison.
| Key Specs | Wharfedale Denton 1S | Wharfedale Diamond 12.2i |
|---|
| Brand | Wharfedale
United Kingdom · founded 1932 | Wharfedale
United Kingdom · founded 1932 |
|---|
| Design | 2-way | 2-way |
|---|
| Tweeter | 1" Soft-Dome | 1" Soft-Dome |
|---|
| Woofer | 6.5" Polypropylene | 6.5" Mica-infused polypropylene |
|---|
| Frequency response | 50-20k Hz | 50-20k Hz |
|---|
| Sensitivity | 88 dB | 88 dB |
|---|
| Impedance | 8 ohms | 8 ohms |
|---|
| Power range | 30-100 watts | 20-120 watts |
|---|
| Weight | 6.81kg / 15lbs | 8.18kg / 18lbs |
|---|
| Dimensions (H x W x D) | 13" x 9-5/16" x 10"
331.0 x 237.0 x 254.0mm | 13-1/4" x 7-15/16" x 12-5/16"
337.0 x 202.0 x 313.0mm |
|---|
The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.
Drivers
Both Denton 1S and Diamond 12.2i are 2-way speakers.
Wharfedale Denton 1SWharfedale Diamond 12.2i
TweeterWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
Wharfedale Denton 1S |
Wharfedale Diamond 12.2i |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 6.5-inch
|
1 x 6.5-inch
|
Denton 1S features a 1" Soft-Dome Tweeter and 1 x 6.5" Polypropylene Woofer. On the other hand, the Diamond 12.2i features a 1" Soft-Dome Tweeter and 1 x 6.5" Mica-infused polypropylene Woofer.
Frequency Response
Denton 1S and Diamond 12.2i has exactly the same frequency range of 50-20k Hz.
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
Denton 1S and Diamond 12.2i have the same Impedance of 8 ohms and their sensitivity is also same at 88 dB.
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.
Diamond 12.2i can handle a max power of 120 watts RMS, whereas Denton 1S has a max power handling value of 100 watts RMS, 20 watts less than the Diamond 12.2i.
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.
Input Type and Bi-Amping / Bi-Wiring
Diamond 12.2i features Binding post posts which make bi-amping or bi-wiring possible. Denton 1S has a Binding post which doesn't feature bi-amping/bi-wiring.
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 Wharfedale Denton 1S's and Wharfedale Diamond 12.2i's external dimensions. Wharfedale Denton 1S has external dimensions of 331.0 x 237.0 x 254.0mm (13inch x 9-5/16inch x 10inch) whereas Wharfedale Diamond 12.2i has external dimensions of 337.0 x 202.0 x 313.0mm (13-1/4inch x 7-15/16inch x 12-5/16inch).
Wharfedale Denton 1S is 6mm shorter and 59mm less deeper than Wharfedale Diamond 12.2i but it is also 35mm wider.
Below you can see the front view size comparison of Wharfedale Denton 1S and Wharfedale Diamond 12.2i in scale.
Comparison image of Wharfedale Denton 1S and Wharfedale Diamond 12.2i Size and External Dimensions
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 Wharfedale Denton 1S is approximately 602.0cm2 / 93.3inch2 and base area of the Wharfedale Diamond 12.2i is approximately 632.3cm2 / 98.0inch2. The Denton 1S requires 5% less surface area than the Diamond 12.2i which gives it a small advantage on placement in tight spaces.
Here is another comparison that shows both speakers on a BDI Octave Media Cabinet, next to a standard size amplifier and turntable in scale:
Size Comparison image of Wharfedale Denton 1S and Wharfedale Diamond 12.2i on a Media Console
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 Wharfedale Denton 1S weighs 6.81kg / 15lbs and the Wharfedale Diamond 12.2i weighs 8.18kg / 18lbs. This makes the Diamond 12.2i 20% heavier than the Denton 1S.
Here is a comparison of how Denton 1S and Diamond 12.2i's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of Wharfedale Denton 1S?
Here are the items that are included inside the box of Denton 1S:
- 2 Bookshelf loudspeakers
- 2 Grilles
- User's Manual
What's in the Box of Wharfedale Diamond 12.2i?
Here are the items that come with the Diamond 12.2i:
- 2 Bookshelf loudspeakers
- 2 Grilles
- 8 Self-adhesive rubber feet
- User's Manual
 Height |
331mm
vs
337mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
602cm2
vs
632cm2
|
Takes less floor space |
 Max Input Power |
120 watts
vs
100 watts
|
Handle more power from your amplifier |
 Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
 Price per pair* |
649USD
vs
999USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Wharfedale Denton 1S |
Wharfedale Diamond 12.2i |
| Brand |
Wharfedale |
Wharfedale |
| Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
| Power Range |
30-100 watts |
20-120 watts |
| Sensitivity |
88 dB |
88 dB |
| Impedance |
8 ohms |
8 ohms |
| Frequency Response |
50-20k Hz |
50-20k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
6.5" |
6.5" |
| Woofer Composition |
Polypropylene |
Mica-infused polypropylene |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
Soft-Dome |
Soft-Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
Physical Specs |
|
|
| Height |
331.0mm (13") |
337.0mm (13.3") |
| Width |
237.0mm (9.3") |
202.0mm (8") |
| Depth |
254.0mm (10") |
313.0mm (12.3") |
| Weight |
6.81kg (15lbs) |
8.18kg (18lbs) |
| Enclosure |
|
|
| Finish |
MDF/Polymer |
MDF/Vinyl |
| Available Colors |
Black |
Grey |
| Mounting Bracket |
No |
No |
| Recommended Stand Height |
26-28" |
20-24" |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
No |
Yes |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |
Both are Wharfedale, from different ranges - so the house sound is shared and the differences are mostly in scale, engineering and price.
| Area | Better | Why |
|---|
| Bass | evenly matched | Much the same reach (50Hz vs 50Hz). |
| Amplifier needs | evenly matched | Similar sensitivity (88dB vs 88dB) - both want much the same power. |
| Headroom | evenly matched | Similar power handling (100W vs 120W). |
| Size | depends | Similar cabinet size - neither is easier to fit. |
| Expandability | B | Wharfedale Diamond 12.2i: bi-amping. Wharfedale Diamond 12.2i sits in a wider range (12 models), so a matched surround system is easier later. |
| Price | B | Wharfedale Diamond 12.2i is cheaper - $649 against $999, about 35% less. |
A Wharfedale Denton 1S B Wharfedale Diamond 12.2i
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?
Wharfedale Diamond 12.2i has the edge on paper, though the margin is not large. The rows marked "depends" may matter more to you than the score does. Think about the whole system, not just the speakers: the roughly $350 saved by taking the cheaper pair would buy a subwoofer or a better amplifier, and either usually does more for the sound than the difference between these two.
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.