In this review, we will be comparing Dymension DM60 and Ultra Tower, two Passive Floor-standing speakers from Definitive Technology and SVS.
Let's have a brief look at the main features
of Definitive Dymension DM60 and SVS Ultra Tower first before getting into our more
detailed comparison.
Definitive Dymension DM60 Key Specs
- 3-way Design
- 1" 2 x Hard-Dome Tweeter
- 4.5" Midrange
- 8" Polypropelene Woofer
- 34-23 kHz Frequency Response
- 88 dB Sensitivity
- Impedance: 4ohms
- Power Range:50-300watts
- Weight:27.20kg
- Dimensions (H x W x D): 1153.0" x 11.3" x 13.7"( 1153 x 287 x 349 mm )
SVS Ultra Tower Key Specs
- 3-way Design
- 1.0" Dome Tweeter
- 6.5" Midrange
- 2 x 8.0" Polypropylene Woofer
- 6.5" Midrange
- 28-32k Hz Frequency Response
- 88 dB Sensitivity
- Impedance: 8ohms
- Power Range:20-300watts
- Weight:34.27kg
- Dimensions (H x W x D): 1159.0" x 13-15/16" x 17-1/2"( 1159.0 x 355.0 x 445.0mm )
What size room are the Definitive Dymension DM60 and SVS Ultra Tower 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* |
Definitive Dymension DM60 |
SVS Ultra Tower |
| Near-field |
Bad |
Bad |
| Small Room |
Poor |
Poor |
| Mid-size Room |
Average |
Average |
| Large Room |
Good |
Good |
| Very Large Room |
Average |
Average |
(* 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 Definitive Dymension DM60 and SVS Ultra Tower 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 Dymension DM60 and Ultra Tower are 3-way speakers.
| Driver |
Definitive Dymension DM60 |
SVS Ultra Tower |
|
Driver Setup
|
3-way
|
3-way
|
|
Tweeter
|
1-inch
|
1.0-inch
|
|
Midrange
|
4 x 4.5-inch |
2 x 6.5-inch |
|
Woofer
|
1 x 8-inch
|
2 x 8.0-inch
|
Dymension DM60 features a 1" aluminum oxide 2 x Hard-Dome Tweeter , a 4.5" Midrange and 1 x 8" Polypropelene Woofer . On the other hand, the Ultra Tower features a 1.0" aluminum Dome Tweeter , a 6.5" Midrange and 2 x 8.0" Polypropylene Woofer with a Crossover frequency at 160HZ and 2000Hz.
Frequency Response
Dymension DM60 has a frequency range of 34-23 kHz whereas Ultra Tower has a frequency range of 28-32k Hz. With a minimum frequency of 28Hz, the Ultra Tower can go significantly deeper on the low side and provide stronger bass compared to the Dymension DM60's min frequency of 34Hz.
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 Floor-standing class in our database.
Low Frequency
Floor-standing Speakers
High Frequency
Floor-standing Speakers
Definitive Dymension DM60
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
Dymension DM60 is a 4 ohms speaker compared to the Ultra Tower 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 Dymension DM60 can provide this impedance level.
On the other hand, they have the same sensitivity of 88 dBdB.
Sensitivity
Floor-standing 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
Ultra Tower features Binding post posts which make bi-amping or bi-wiring possible. Dymension DM60 has a Binding post which doesn't feature bi-amping/bi-wiring.
Definitive Dymension DM60's Binding post terminals
SVS Ultra Tower's Binding post terminals allows Bi-amping or bi-wiring
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 Definitive Dymension DM60's and SVS Ultra Tower's external dimensions. Definitive Dymension DM60 has external dimensions of 1153 x 287 x 349 mm ( 45.4 x 11.3 x 13.7 in) whereas SVS Ultra Tower has external dimensions of 1159.0 x 355.0 x 445.0mm ( 45-5/8 x 13-15/16 x 17-1/2inch) .
SVS Ultra Tower is clearly the larger of the two speakers. Its body is 68mm wider, 6mm taller and 96mm deeper than Definitive Dymension DM60.
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 Definitive Dymension DM60 is approximately 1001.6cm2 / 155.2inch2 and base area of the SVS Ultra Tower is approximately 1579.8cm2 / 244.9inch2. The Dymension DM60 requires 37% less surface area than the Ultra Tower 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 Definitive Dymension DM60 weighs 27.20kg / 59.8lbs and the SVS Ultra Tower weighs 34.27kg / 75.4lbs. This makes the Ultra Tower 26% heavier than the Dymension DM60.
Here is a comparison of how Dymension DM60 and Ultra Tower's weights compare with the average, max and min weights in Passive Floor-standing class.
Weight
All Floor-standing Speakers
Definitive Dymension DM60
What's in the Box of Definitive Dymension DM60?
Here are the items that are included inside the box of Dymension DM60:
4 Adjustable hard floor glides 4 Adjustable carpet spikes
What's in the Box of SVS Ultra Tower?
Here are the items that come with the Ultra Tower:
Floorstanding loudspeakerCloth grille2 Metal grillesFoam port plug4 Elastomer isolation feet (pre-installed)4 Spike feet4 Nuts4 Protective discs2 Terminal jumpers (pre-installed)Owners ManualSVS brochureOnline Product Registration Card
 Passive Radiator |
2 x 8-inch
vs
None
|
Increases the bass performance |
 Height |
1153mm
vs
1159mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1001cm2
vs
1579cm2
|
Takes less floor space |
 Nominal Impedance |
8 ohms
vs
4 ohms
|
Less selective with amplifiers |
 Number of Woofers |
2
vs
1
|
More woofers |
|
Low Frequency Response |
28 Hz
vs
34 Hz
|
Generates deeper bass |
 High Frequency Response |
32k Hz
vs
23k Hz
|
Generates higher frequency |
 Bi-Amping and Bi-Wiring |
Yes
vs
No
|
Allows bi-amping and bi-wiring connections |
 Price per pair* |
2600USD
vs
2998USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Definitive Technology Dymension DM60 |
SVS Ultra Tower |
| Brand |
Definitive Technology |
SVS |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
50-300 watts |
20-300 watts |
| Sensitivity |
88 dB |
88 dB |
| Impedance |
4 ohms |
8 ohms |
| Frequency Response |
34-23 kHz |
28-32k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
2 |
| Woofer Size |
8" |
8.0" |
| Woofer Composition |
Polypropelene |
Polypropylene |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1.0" |
| Tweeter Type |
2 x Hard-Dome |
Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
4.5" |
6.5" |
| Crossover Frequency |
n/a |
160HZ and 2000Hz |
Physical Specs |
|
|
| Height |
1153.0mm (45.4") |
1159.0mm (45.6") |
| Width |
287.0mm (11.3") |
355.0mm (14") |
| Depth |
349.0mm (13.7") |
445.0mm (17.5") |
| Weight |
27.20kg (59.8lbs) |
34.27kg (75.4lbs) |
| Enclosure |
Passive Radiator |
Bass Reflex |
| Finish |
n/a |
MDF/Oak veneer |
| Available Colors |
Black |
Black Oak,Piano Gloss Black,Piano Gloss White |
| 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 |