In this review, we will be comparing Phantom H-60 and CWM663, two Passive In-wall speakers from DALI and Bowers Wilkins. Let's have a brief look at the main features
of DALI Phantom H-60 and B&W CWM663 first before getting into our more
detailed comparison.
What size room are the DALI Phantom H-60 and B&W CWM663 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 B&W CWM663 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 CWM663 are 2-way speakers.
| Driver |
DALI Phantom H-60 |
B&W CWM663 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1.1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 6.5-inch
|
1 x 6-inch
|
Phantom H-60 features a 1.1" Soft-Dome Tweeter and 1 x 6.5" Wood Fiber Woofer . On the other hand, the CWM663 features a 1" Soft-Dome Tweeter and 1 x 6" Kevlar Woofer .
Frequency Response
Phantom H-60 has a frequency range of 51-25kHz whereas CWM663 has a frequency range of 45-50kHz. With a minimum frequency of 45Hz, the CWM663 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 CWM663 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 CWM663's is rated at 88 dB. This 1 dB difference makes the DALI Phantom H-60 a more sensitive speaker compared to B&W CWM663, 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.
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 CWM663 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 B&W CWM663'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 B&W CWM663 has external dimensions of 280.0 x 185.0 x 96.0mm ( 11.0000-inch x 7.2500-inch x 3.7500-inch) .
DALI Phantom H-60 is 14mm shorter and 2mm less deeper than B&W CWM663 but it is also 81mm 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 B&W CWM663?
Here are the items that come with the CWM663:
2 In-wall loudspeakers2 Mounting frames2 Grilles2 Paint mask2 Cut-out templatesQuick Start GuideTemplateWarranty Information