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  1. Home
  2. Paradigm Speakers
  3. Passive In-wall Speakers
  4. Paradigm CI Home H55 IW v2
Paradigm CI Home H55 IW v2 Review
Paradigm CI Home H55 IW v2 - Front View

Compare To

Main Features

  • 0.75" Tweeter
  • 5.5" Woofer
  • 75-20k Hz Frequency Response
  • 88 dB Sensitivity
  • Impedance: 8ohms
  • Weight: 2.50 lbs / 1.13 kg
  • Dimensions(HxWxD): 10-1/4"x7-1/4"x3-3/8" / 260.4 x 184.2 x 85.7mm
MSRP: $250 (list price)
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Paradigm CI Home H55 IW v2 Review
Paradigm CI Home H55 IW v2 Paradigm CI Home H55...
Check price atAmazon›

Made by Paradigm · Canada · since 1982 · sold through dealers

Paradigm CI Home H55 IW v2 is a 2-way Passive In-wall speaker by Paradigm. It was released in 2023. It features a 0.75" Tweeter and 1 x 5.5" Woofer. The speaker has a frequency range of 75-20k Hz and a sensitivity of 88 dB. Paradigm CI Home H55 IW v2 has an MSRP of 500$ per pair but can often be found around 0$ per pair.

Paradigm's CI Home Series of Loudspeakers

CI Home H55 IW v2 is a member of Paradigm's CI Home series of Passive speakers. The CI Home range are Paradigm's custom-install in-wall and in-ceiling speakers for home use. Below you can see the main specs of these speakers.

Paradigm CI Home Series Speakers
Model Frequency SensitivityImpedance Woofer
Paradigm CI Home H55 LCR v2
Compare
75-20k Hz 89 dB8Ω 2 x 5.5"
Paradigm CI Home H65 IW v2
Compare
70-20k Hz 89 dB8Ω 1 x 6.5"
Paradigm CI Home H55 IW v2
75-20k Hz 88 dB8Ω 1 x 5.5"

Frequency Response of the Paradigm CI Home H55 IW v2 Speaker

Paradigm CI Home H55 IW v2 has a Frequency response range of 75-20k Hz. With a minimum frequency of 75 Hz, it is hard to expect a strong bass response from CI Home H55 IW v2 so depending on your use case, using a subwoofer will significantly help to widen the response range.

Here we have a comparison of how CI Home H55 IW v2's Low frequency value compares with the average, max and min Low frequency values in its class.
Low Frequency
In-wall Speakers
Paradigm CI Home H55 IW v2
Min
Average
Median
Thinking about a subwoofer for the Paradigm CI Home H55 IW v2?
  • Work out the crossover setting - it follows from this speaker's 75 Hz low end
  • Powered subwoofers under $500 - a similar price range to these speakers
  • Every powered subwoofer we cover, whatever the budget

Impedance and Sensitivity

Paradigm CI Home H55 IW v2's nominal impedance level is 8 ohms and has a sensitivity of 88 dB.

Sensitivity
In-wall Speakers
Paradigm CI Home H55 IW v2
Min
Average
Median

8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so Paradigm CI Home H55 IW v2 is not considered a difficult to drive speaker from nominal Impedance perspective.

Sensitivity

88dB of the Paradigm CI Home H55 IW v2 is an average sensitivity for stereo speaker so it is neither easy nor difficult to drive Sensitivity wise. Work out how loud the Paradigm CI Home H55 IW v2 plays in your room →

What amplifier does the Paradigm CI Home H55 IW v2 need?

At normal listening levels in a medium room, about 12–190 W per channel into 8 ohms. Set your own conditions and we will rank every amplifier we cover.

We check power, impedance safety and current delivery - not just watts.

Prefer to browse? Integrated amplifiers under $500, or every amplifier we cover.

Input Type

CI Home H55 IW v2 features Spring post type connectors.

Work out what gauge speaker cable this run needs →

Paradigm CI Home H55 IW v2 External Dimensions and Weight

Paradigm CI Home H55 IW v2 has external dimensions of (Height x Width x Depth) (260.4 x 184.2 x 85.7mm ).

Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited. The base area of Paradigm CI Home H55 IW v2 is approximately 157.9cm2 / 24.5inch2.

To get a better perspective on the real life size of Paradigm CI Home H55 IW v2, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).

Paradigm CI Home H55 IW v2 Real Life Body Size Comparison
Paradigm CI Home H55 IW v2 Speaker Size Compared to a Compact Disc

Find speakers that fit your shelf or alcove →

Recommended Accessories

Here is a list of accessories that we think you may need for the Paradigm CI Home H55 IW v2.

  • Speaker Cable and Connectors
    • Speaker Cables with Banana Plugs: If you know the lenght of the cable you need, this is the easier option to connect your speakers with your amp.
    • Speaker Cables without Connectors: If you are not sure about the lenght or need longer than standard cables with plugs, choose this option.
    • Banana Connectors and Plugs: If you chose the cables without connectors option or already have some cable around, pick the banana plugs separately.
  • Vibration Isolators: IsoAcoustics isolators are our favorite isolators but you may find more affordable options too.
  • Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.

Warranty

5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.

Paradigm CI Home H55 IW v2 Alternatives in Passive In-wall Speakers
Model Type Sensitivity Impedance Frequency
Paradigm CI Home H55 LCR v2
Compare
2-way 89 dB 8 ohms 75-20k Hz
Paradigm CI Home H65 IW v2
Compare
2-way 89 dB 8 ohms 70-20k Hz
Frequently Asked Questions about Paradigm CI Home H55 IW v2

What amplifier do you need for the Paradigm CI Home H55 IW v2?

The Paradigm CI Home H55 IW v2 is an 8-ohm speaker, the usual nominal load, so almost any amplifier or receiver can drive it.

Is the Paradigm CI Home H55 IW v2 easy to drive?

The Paradigm CI Home H55 IW v2 has a sensitivity of 88 dB. That is about average for a home speaker, so it is neither hard nor especially easy to drive.

Does the Paradigm CI Home H55 IW v2 need a subwoofer?

The Paradigm CI Home H55 IW v2 reaches down to 75Hz (full range 75-20k Hz). That leaves the lowest octaves out, so a subwoofer will make a clear difference for films and bass-heavy music.

What drivers does the Paradigm CI Home H55 IW v2 use?

The Paradigm CI Home H55 IW v2 is a 2-way design using a 0.75" tweeter and a 5.5" woofer.

How is the Paradigm CI Home H55 IW v2 installed?

The Paradigm CI Home H55 IW v2 is an in-wall model: it mounts flush into the wall cavity rather than standing in the room, so it needs a cut-out and takes up no floor space.

How big and heavy is the Paradigm CI Home H55 IW v2?

The Paradigm CI Home H55 IW v2 weighs 1.13kg / 2.5lbs each.

How much does the Paradigm CI Home H55 IW v2 cost?

The Paradigm CI Home H55 IW v2 has a manufacturer's list price (MSRP) of $500 per pair.


Paradigm CI Home H55 IW v2 Detailed Specifications

General
BrandParadigm
Full Model NameParadigm CI Home H55 IW v2
Speaker Type2-way In-wall
Sensitivity88 dB
Impedance8 ohms
Frequency Response75-20k Hz
Release Date2023
DRIVERS
Woofer Size5.5-inch
Woofer Composition
Tweeter Size0.75-inch

CONNECTIONS
Connector TypeSpring post
PHYSICAL SPECS
Height260.4mm ( 10-1/4-inch)
Width184.2mm ( 7-1/4-inch)
Depth85.7mm ( 3-3/8-inch)
Height260.4mm ( 10-1/4-inch)
Weight1.13 kg (2.5 lbs)
Enclosure
Moisture ResistanceNo
OTHER
Handheld RemoteNo
Parts Warranty5 Years
Labor Warranty5 Years
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