Sonos In-wall Speakers vs Monitor Audio CP-WT260 Comparison

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Sonos In-wall Speakers

Passive In-wall | 44-20kHz

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Monitor Audio CP-WT260

Passive In-wall | 65-25kHz

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Sonos In-wall Speakers vs Monitor Audio CP-WT260 Speaker Comparison

In this review, we will be comparing In-wall Speakers and CP-WT260, two Passive In-wall speakers from Sonos and Monitor Audio.

Let's have a brief look at the main features of Sonos In-wall Speakers and Monitor Audio CP-WT260 first before getting into our more detailed comparison.

Key Specs	Sonos In-wall Speakers	Monitor Audio CP-WT260
Brand	Sonos United States · founded 2002	Monitor Audio United Kingdom · founded 1972
Design	2-way	2-way
Tweeter	1" Soft-Dome	1" Hard-Dome
Woofer	6.5" Polypropylene	6" C-CAM
Frequency response	44-20kHz	65-25kHz
Sensitivity	89 dB	88 dB
Impedance	8 ohms	6 ohms
Power range	up to 130 watts	20-65 watts
Weight	2.09kg / 4.6lbs	—
Dimensions (H x W x D)	10.7500" x 6.9375" x 3.6250" 274.0 x 177.0 x 93.0mm	14.9375" x 8.9375" x 3.7500" 380.0 x 228.0 x 96.0mm

What size room are the Sonos In-wall Speakers and Monitor Audio CP-WT260 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*	Sonos In-wall Speakers	Monitor Audio CP-WT260
Near-field	Poor	Good
Small Room	Average	Good
Mid-size Room	Good	Average
Large Room	Average	Poor
Very Large Room	Poor	No way

(* 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.)

The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.

**This post contains affiliate links, and we will be compensated if you make a purchase after clicking through our links. As an Amazon Associate I earn from qualifying purchases.

Drivers

Both In-wall Speakers and CP-WT260 are 2-way speakers.

Sonos In-wall Speakers

Monitor Audio CP-WT260

TweeterWoofer

Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.

Driver	Sonos In-wall Speakers	Monitor Audio CP-WT260
Driver Setup	2-way	2-way
Tweeter	1-inch	1-inch
Midrange	-	-
Woofer	1 x 6.5-inch	1 x 6-inch

In-wall Speakers features a 1" Soft-Dome Tweeter and 1 x 6.5" Polypropylene Woofer. On the other hand, the CP-WT260 features a 1" Hard-Dome Tweeter and 1 x 6" C-CAM Woofer.

Frequency Response

In-wall Speakers has a frequency range of 44-20kHz whereas CP-WT260 has a frequency range of 65-25kHz. With a minimum frequency of 44Hz, the In-wall Speakers can go significantly deeper on the low side and provide stronger bass compared to the CP-WT260's min frequency of 65Hz.

The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the In-wall class in our database.

Low Frequency

In-wall Speakers

CP-WT260

Min

Average

Median

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

In-wall Speakers is a 8 ohms speaker compared to the CP-WT260 which has a nominal impedance of 6 ohms.

These two speakers also have different sensitivity levels. In-wall Speakers sensitivity is rated at 89 dB and the CP-WT260's is rated at 88 dB. This 1 dB difference makes the Sonos In-wall Speakers a more sensitive speaker compared to Monitor Audio CP-WT260, hence will play louder with the same amount of watts.

Sensitivity

In-wall Speakers

CP-WT260

Min

Average

Median

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.

In-wall Speakers can handle a max power of 130 watts RMS, whereas CP-WT260 has a max power handling value of 65 watts RMS, 65 watts less than the In-wall Speakers.

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.

Amplifier - change this

Distance

Playing as

Sonos In-wall Speakers

Monitor Audio CP-WT260

Input Type and Bi-Amping / Bi-Wiring

In-wall Speakers features Spring post type posts and CP-WT260 has a Spring post type posts. None of these speakers 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 Sonos In-wall Speakers's and Monitor Audio CP-WT260's external dimensions. Sonos In-wall Speakers has external dimensions of 274.0 x 177.0 x 93.0mm (10.7500-inch x 6.9375-inch x 3.6250-inch) whereas Monitor Audio CP-WT260 has external dimensions of 380.0 x 228.0 x 96.0mm (14.9375-inch x 8.9375-inch x 3.7500-inch).

Monitor Audio CP-WT260 is clearly the larger of the two speakers. Its body is 51mm wider, 106mm taller and 3mm deeper than Sonos In-wall Speakers.

Below you can see the front view size comparison of Sonos In-wall Speakers and Monitor Audio CP-WT260 in scale.

Comparison image of Sonos In-wall Speakers and Monitor Audio CP-WT260 Size and External Dimensions

What's in the Box of Sonos In-wall Speakers?

Here are the items that are included inside the box of In-wall Speakers:

2 In-wall loudspeakers
2 Grilles
2 Cutout Templates

What's in the Box of Monitor Audio CP-WT260?

Here are the items that come with the CP-WT260:

In-wall speaker
Magnetic grille
Cosmetic scrim
Installation Guide
Important Safety Instructions
Limited Warranty/Registration Card
MountingTemplate

Reasons to choose Sonos In-wall Speakers over Monitor Audio CP-WT260

Max Input Power	130 watts vs 65 watts	Handle more power from your amplifier
Sensitivity	89 dB vs 88 dB	Play louder with same amount of amplification power
Nominal Impedance	8 ohms vs 6 ohms	Less selective with amplifiers
Woofer Size	6.5 inches vs 6 inches	Larger woofer
Low Frequency Response	44 Hz vs 65 Hz	Generates deeper bass
Height	274mm vs 380mm	Easier to fit in smaller spaces
Base Surface Area	164cm² vs 218cm²	Takes less floor space
Price per pair*	659USD vs 1100USD	costs less (*prices may change depending on the seller, location and time)

Reasons to choose Monitor Audio CP-WT260 over Sonos In-wall Speakers

High Frequency Response	25k Hz vs 20k Hz	Generates higher frequency

Sonos In-wall Speakers vs Monitor Audio CP-WT260 Specs Table

Detailed comparison of specifications

General	Sonos In-wall Speakers	Monitor Audio CP-WT260
Brand	Sonos	Monitor Audio
Speaker Type	Passive In-wall Speaker	Passive In-wall Speaker
Power Range	up to 130 watts	20-65 watts
Sensitivity	89 dB	88 dB
Impedance	8 ohms	6 ohms
Frequency Response	44-20kHz	65-25kHz
Drivers
Woofer Quantity	1	1
Woofer Size	6.5"	6"
Woofer Composition	Polypropylene	C-CAM
Woofer Surround Material	Rubber	Rubber
Tweeter Size	1"	1"
Tweeter Type	Soft-Dome	Hard-Dome
Aimable Tweeter	Yes	No
Midrange Driver	No	No
Physical Specs
Height	274.0mm (10.8")	380.0mm (15")
Width	177.0mm (7")	228.0mm (9")
Depth	93.0mm (3.7")	96.0mm (3.8")
Weight	2.09kg (4.6lbs)	n/a
Enclosure	In-wall	In-wall
Moisture Resistancy	No	No
Connections
Biamp Inputs	No	No
Other
Parts Warranty	2 Years	Lifetime
Labor Warranty	2 Years	Lifetime

Verdict

These sit in different price classes - Monitor Audio CP-WT260 costs roughly 1.7x what Sonos In-wall Speakers does. Expect it to lead on paper; the question is whether the gap is audible enough in your room to be worth it.

Area	Better	Why
Bass	A	Sonos In-wall Speakers digs deeper - 44Hz against 65Hz.
Amplifier needs	evenly matched	Similar sensitivity (89dB vs 88dB) - both want much the same power.
Amplifier match	A	Sonos In-wall Speakers is the easier load at 8 ohms.
Headroom	A	Sonos In-wall Speakers takes more power (130W vs 65W) - more in hand in a big room.
Size	depends	Sonos In-wall Speakers is easier to place; Monitor Audio CP-WT260 is bigger, which usually goes with fuller bass. Your room decides.
Price	A	Sonos In-wall Speakers is cheaper - $659 against $1,100, about 40% less; arguably a different class.

A Sonos In-wall Speakers B Monitor Audio CP-WT260
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?

Sonos In-wall Speakers is the easier recommendation: it leads on most of the measured areas and costs less. Take Monitor Audio CP-WT260 if its size, looks or fit in your room suit you better. If a subwoofer is in your plans, the bass gap largely stops mattering - you would be crossing over above 65Hz anyway, so judge these on the other rows instead. Match it to your room: we rate Sonos In-wall Speakers the better fit for a mid-size room and a large room, and Monitor Audio CP-WT260 for near-field listening and a small room.

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.