In this review, we will be comparing Phantom H-60 and UIW RLS III, two Passive In-wall speakers from DALI and Definitive Technology. Let's have a brief look at the main features
of DALI Phantom H-60 and Definitive UIW RLS III first before getting into our more
detailed comparison.
What size room are the DALI Phantom H-60 and Definitive UIW RLS III 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:
In the following sections, we will get into more detail in order to better understand how the DALI Phantom H-60 and Definitive UIW RLS III compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.
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Drivers
Both Phantom H-60 and UIW RLS III are 2-way speakers.
| Driver |
DALI Phantom H-60 |
Definitive UIW RLS III |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1.1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 6.5-inch
|
2 x 5.25-inch
|
Phantom H-60 features a 1.1" Soft-Dome Tweeter and 1 x 6.5" Wood Fiber Woofer . On the other hand, the UIW RLS III features a 1" Hard-Dome Tweeter and 2 x 5.25" Polypropylene Woofer .
Frequency Response
Phantom H-60 has a frequency range of 51-25kHz whereas UIW RLS III has a frequency range of 24-30kHz. With a minimum frequency of 24Hz, the UIW RLS III can go significantly deeper on the low side and provide stronger bass compared to the Phantom H-60's min frequency of 51Hz.
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 In-wall class in our database.
Low Frequency
In-wall Speakers
High Frequency
In-wall 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
Phantom H-60 is a 6 ohms speaker compared to the UIW RLS III which has a nominal impedance of 8 ohms.
These two speakers also have different sensitivity levels. Phantom H-60 sensitivity is rated at 89 dB and the UIW RLS III's is rated at 92 dB. This 3 dB difference makes the Definitive UIW RLS III a more sensitive speaker compared to DALI Phantom H-60, hence will play louder with the same amount of watts.
Sensitivity
In-wall 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.
Phantom H-60 can handle a max power of 325 watts RMS from the amp the whereas Phantom H-60 has a max power handling value of 150 watts RMS , 175 watts less than the UIW RLS III.
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
Phantom H-60 features Spring post type posts and UIW RLS III has a Spring post type posts. None of these speakers feature bi-amping/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 DALI Phantom H-60's and Definitive UIW RLS III's external dimensions. DALI Phantom H-60 has external dimensions of 266.0 x 266.0 x 94.0mm ( 10.4375-inch x 10.4375-inch x 3.6875-inch) whereas Definitive UIW RLS III has external dimensions of 604.0 x 150.0 x 99.0mm ( 23.7500-inch x 5.8750-inch x 3.8750-inch) .
DALI Phantom H-60 is 338mm shorter and 5mm less deeper than Definitive UIW RLS III but it is also 116mm wider.
What's in the Box of DALI Phantom H-60?
Here are the items that are included inside the box of Phantom H-60:
2 loudspeakers2 Grilles2 Logo badges2 Foam blocks (pre-installed)Allen-keyManualCutout Template
What's in the Box of Definitive UIW RLS III?
Here are the items that come with the UIW RLS III:
In-wall loudspeakerGrilleSelf-adhesive foam gasketPaint maskWall-Mount TemplateOwners ManualOnline Product Registration Card