Paradigm H55-R v2
Overview
The Paradigm H55-R v2 is an in-ceiling speaker that embodies the perfect balance between visual discretion and exceptional sound quality. Designed for demanding music and cinema enthusiasts, this model offers an elegant solution for those who want to enjoy high-fidelity sound without cluttering their living space.
A design for perfect integration
The H55-R v2 stands out with its sleek and minimalist design. With a diameter of only 197 mm and a depth of 87 mm, this speaker blends harmoniously into almost any type of ceiling. Its ultra-thin white grille can be painted to seamlessly match your decor. This aesthetic approach creates an immersive sound environment without compromising the elegance of your interior.
The robust ABS chassis ensures structural stability while minimizing unwanted resonances. The integrated mounting brackets make installation significantly easier, even for DIY enthusiasts. This design reflects Paradigm’s attention to practical details beyond just acoustic considerations.
Advanced audio technologies
The H55-R v2 benefits from several technological innovations developed by Paradigm. The 19 mm tweeter features an exclusive perforated phase-aligning lens (PPA). This technology optimizes the dispersion of high frequencies, ensuring a coherent and precise sound image, even for listeners who are not directly in the speaker’s axis.
The 139 mm mid/bass driver uses a mineral-filled polypropylene cone. This composite material offers an ideal balance between rigidity and lightness, enabling faithful reproduction of mid and low frequencies without distortion. The cone suspension has been optimized to minimize parasitic resonances and improve response linearity.
The second-order electroacoustic filter, with a crossover frequency at 3 kHz, ensures a smooth transition between the two drivers. This meticulous crossover design contributes to overall sound coherence and the absence of audible coloration.
Sound performance that exceeds expectations
Despite its compact size, the H55-R v2 delivers impressive acoustic performance. Its frequency response ranges from 75 Hz to 20 kHz (±2 dB), covering most of the audible spectrum with precision. The bass extension down to 60 Hz allows for natural reproduction of most instruments without necessarily requiring a subwoofer.
The sensitivity of 88 dB (measured under real conditions) is very respectable for a speaker of this size. This means it can achieve comfortable sound levels even with moderately powered amplifiers. The power handling of 15 to 70 watts provides ample flexibility to suit different room sizes and listening preferences.
One of the highlights of the H55-R v2 is its ability to maintain consistent sound quality even off-axis. The frequency response at 30° off-axis remains remarkably linear (75 Hz - 18 kHz, ±2 dB), ensuring an extended listening area and stable stereo imaging.
Remarkable versatility
The H55-R v2 excels in its ability to adapt to various audio configurations. In stereo, a pair of these speakers offers a wide and precise soundstage, ideal for music listening. In a home theater system, they can serve as main, center, or surround speakers, ensuring perfect tonal consistency.
Their nominal impedance of 8 ohms makes them compatible with the vast majority of amplifiers and audio-video receivers on the market. This feature, combined with their high sensitivity, facilitates integration into multiroom systems or distributed audio installations.
The H55-R v2’s neutral sound allows it to adapt to all musical genres, from classical to rock, jazz, or electronic music. In a home theater setup, its clarity in the midrange ensures faithful reproduction of dialogues, while its dynamic capability adds realism to sound effects.
Technical Specifications
Design
- 2-way in-ceiling speaker
- ABS chassis with mounting brackets
Acoustic Characteristics
- 2nd order electroacoustic filter at 3.0 kHz
- On-axis frequency response: ±2 dB from 75 Hz to 20 kHz
- Off-axis frequency response at 30°: ±2 dB from 75 Hz to 18 kHz
- Low-frequency extension: 60 Hz
- Room/anechoic sensitivity: 88 dB / 84 dB
Transducers
- Tweeter: 19 mm with exclusive perforated phase alignment lens (PPA)
- Midrange/woofer: 139 mm mineral-filled polypropylene cone
Electrical Characteristics
- Recommended amplification power: 15-70 W
- Maximum input power: 40 W
- Impedance: 8-ohm compatible
Dimensions and Installation
- Cutout dimensions: 172 mm diameter
- Minimum mounting depth: 70 mm (behind a 13 mm plasterboard)
- Dimensions H × W × D (including grille): 197 mm diameter × 87 mm depth
- Weight: 1.2 kg
Finish and Accessories
- Finishes: white grille (paintable), black speaker
- Accessories (not included): PB-7RN
Frequently Asked Questions
Is the H55-R v2 compatible with all types of ceilings?
The H55-R v2 is designed to fit most standard plasterboard ceilings. Its minimum mounting depth of 70 mm makes it compatible with the majority of modern constructions. For wooden ceilings or suspended ceilings, it is recommended to consult a professional installer to ensure feasibility and safe installation.
Does the H55-R v2 require a subwoofer for optimal listening?
For many applications, including music listening and movie watching, the H55-R v2 delivers satisfactory performance without a subwoofer. Its frequency response down to 60 Hz allows for natural reproduction of most instruments and sound effects. However, for deep bass enthusiasts or high-end home theater systems, adding a subwoofer can provide a valuable complement, especially for frequencies below 50 Hz.
Is the H55-R v2 suitable for use in a Dolby Atmos configuration?
Yes, the H55-R v2 can be effectively used in a Dolby Atmos configuration as a ceiling speaker. Its wide and uniform sound dispersion makes it particularly suitable for reproducing the immersive sound effects characteristic of this format.
- Eco-contribution included in the sale price.
