In this review, we will be comparing SX-60 and Diamond 220, two Passive Bookshelf speakers from Cambridge Audio and Wharfedale.
Let's have a brief look at the main features
of Cambridge SX-60 and Wharfedale 220 first before getting into our more
detailed comparison.
Cambridge SX-60 Key Specs
- 2-way Design
- 1" Soft-Dome Tweeter
- 6.5" Treated paper Woofer
- 41-22k Hz Frequency Response
- 89 dB Sensitivity
- Impedance: 8ohms
- Power Range:20-100watts
- Weight:5.00kg
- Dimensions (H x W x D): 342.0" x 7-15/16" x 10-7/8"( 342.0 x 202.0 x 277.0mm )
Wharfedale 220 Key Specs
- 2-way Design
- 1" Dome Tweeter
- 5" Woven Kevlar Woofer
- 56-20k Hz Frequency Response
- 86 dB Sensitivity
- Impedance: 8ohms
- Power Range:25-100watts
- Weight:5.32kg
- Dimensions (H x W x D): 315.0" x 6.8" x 10.0"( 315.0 x 174.0 x 255.0mm )
What size room are the Cambridge SX-60 and Wharfedale 220 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* |
Cambridge SX-60 |
Wharfedale 220 |
| Near-field |
Average |
Average |
| Small Room |
Good |
Good |
| Mid-size Room |
Average |
Average |
| Large Room |
Poor |
Poor |
| Very Large Room |
Bad |
Bad |
(* 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.)
In the following sections, we will get into more detail in order to better understand how the Cambridge SX-60 and Wharfedale 220 compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.
**This post contains affiliate links, and I will be compensated if you make a purchase after clicking
through my links. As an Amazon Associate I earn from qualifying purchases.
Drivers
Both SX-60 and Diamond 220 are 2-way speakers.
| Driver |
Cambridge SX-60 |
Wharfedale 220 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 6.5-inch
|
1 x 5-inch
|
SX-60 features a 1" Silk Soft-Dome Tweeter and 1 x 6.5" Treated paper Woofer . On the other hand, the Diamond 220 features a 1" Dome Tweeter and 1 x 5" Woven Kevlar Woofer with a Crossover frequency at 2200Hz.
Frequency Response
SX-60 has a frequency range of 41-22k Hz whereas Diamond 220 has a frequency range of 56-20k Hz. With a minimum frequency of 41Hz, the SX-60 can go significantly deeper on the low side and provide stronger bass compared to the Diamond 220's min frequency of 56Hz.
Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the Bookshelf class in our database.
Low Frequency
Bookshelf Speakers
High Frequency
Bookshelf Speakers
None of these speakers achieves full range experience which is commonly agreed as 20Hz-20kHz. In order to achieve lower lows / deeper bass, we recommend you pair these with a subwoofer. Visit our Powered Subwoofers section to find out more about the available options.
Impedance and Sensitivity
SX-60 and Diamond 220 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. SX-60 sensitivity is rated at 89 dB and the Diamond 220's is at 86 dB. This 3 dB difference makes the Cambridge SX-60 a more sensitive speaker compared to Wharfedale 220, 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. While using
an amplifier within this range ensures the nominal performance , inputting a power that is higher than the
max wattage can result in a damaged speaker.
Keep in mind that a higher max power handling value doesn't necessarily make that a louder speaker
compared to a lower max handling speaker. Loudness or the sound level is also impacted by parameters
such as Impedance, sensitivity and system efficiencies.
Input Type and Bi-Amping / Bi-Wiring
Diamond 220 features Post posts which make bi-amping or bi-wiring possible. SX-60 has a Post which doesn't feature bi-amping/bi-wiring.
Cambridge SX-60's Post terminals
Wharfedale 220's Post terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
SX-60 has a front firing port whereas Diamond 220 has a bottom firing ports. Cambridge SX-60's front-firing port gives more flexibility in placement in regards to proximity to walls compared to Wharfedale 220 with its rear-firing port.
Physical Specs
Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Cambridge SX-60's and Wharfedale 220's external dimensions. Cambridge SX-60 has external dimensions of 342.0 x 202.0 x 277.0mm ( 13-7/16 x 7-15/16 x 10-7/8inch) whereas Wharfedale 220 has external dimensions of 315.0 x 174.0 x 255.0mm ( 12.4 x 6.8 x 10.0inch) .
Cambridge SX-60 is clearly the larger of the two speakers. Its body is 28mm wider, 27mm taller and 22mm deeper than Wharfedale 220.
Below you can see the front view size comparison of Cambridge SX-60 and Wharfedale 220 in scale.
Comparison image of Cambridge SX-60 and Wharfedale 220 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 Cambridge SX-60 is approximately 559.5cm2 / 86.7inch2 and base area of the Wharfedale 220 is approximately 443.7cm2 / 68.8inch2. The SX-60 requires 26% more surface area than the Diamond 220 which gives it a small disadvantage on placement in tight spaces.
Here is an 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 Cambridge SX-60 and Wharfedale 220 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 Cambridge SX-60 weighs 5.00kg / 11lbs and the Wharfedale 220 weighs 5.32kg / 11.7lbs. This makes the Diamond 220 6% heavier than the SX-60.
Here is a comparison of how SX-60 and Diamond 220's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of Cambridge SX-60?
Here are the items that are included inside the box of SX-60:
2 Bookshelf loudspeakers 2 Grilles 8 Self-adhesive feet 2 Foam port inserts Installation Guide
What's in the Box of Wharfedale 220?
Here are the items that come with the Diamond 220:
2 Bookshelf loudspeakers 2 Grilles (pre-installed) 8 Self-adhesive rubber feet User's Manual Installation Guide
 Sensitivity |
89 dB
vs
86 dB
|
Play louder with same amount of amplification power |
 Woofer Size |
6.5 inches
vs
5 inches
|
Larger woofer |
|
Low Frequency Response |
41 Hz
vs
56 Hz
|
Generates deeper bass |
 High Frequency Response |
22k Hz
vs
20k Hz
|
Generates higher frequency |
 Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
 Height |
315mm
vs
342mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
443cm2
vs
559cm2
|
Takes less floor space |
 Price per pair* |
249USD
vs
299USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Cambridge Audio SX-60 |
Wharfedale Diamond 220 |
| Brand |
Cambridge Audio |
Wharfedale |
| Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
| Power Range |
20-100 watts |
25-100 watts |
| Sensitivity |
89 dB |
86 dB |
| Impedance |
8 ohms |
8 ohms |
| Impedance |
n/a |
4.1 ohms |
| Frequency Response |
41-22k Hz |
56-20k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
6.5" |
5" |
| Woofer Composition |
Treated paper |
Woven Kevlar |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
Soft-Dome |
Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
n/a |
2200Hz |
| Firing Direction |
front |
bottom |
Physical Specs |
|
|
| Height |
342.0mm (13.5") |
315.0mm (12.4") |
| Width |
202.0mm (8") |
174.0mm (6.9") |
| Depth |
277.0mm (10.9") |
255.0mm (10") |
| Weight |
5.00kg (11lbs) |
5.32kg (11.7lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Vinyl |
MDF/Wood veneer |
| Available Colors |
Black |
Black, White, Walnut |
| Mounting Bracket |
No |
No |
| Recommended Stand Height |
24-26" |
24" |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
No |
Yes |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |