Description
Table of Contents
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- Introduction to the Krix Phonix 45 On-Wall
- The Revolutionary 45-Degree Angled Design
- Key Features of the Krix Phonix 45 On-Wall
- Engineering Cinema-Grade Performance
- Optimal Placement for Dolby Atmos and Surrounds
- Technical Specifications
- Frequently Asked Questions (FAQ)
Introduction to the Krix Phonix 45 On-Wall
The Krix Phonix 45 On-Wall is a masterstroke in architectural audio, specifically engineered for the most demanding home theatre environments. When traditional flat speakers fail to provide the necessary directivity, the Krix Phonix 45 On-Wall steps in. It bridges the gap between bulky box speakers and discreet in-wall units.
Designed by the same team responsible for commercial cinema audio globally, this speaker provides the visceral impact and clarity required for high-definition soundtracks. Whether you are upgrading an existing room or building a new dedicated space, the Krix Phonix 45 On-Wall ensures that your surround channels are never an afterthought.
The Revolutionary 45-Degree Angled Design
The standout feature of the Krix Phonix 45 On-Wall is its fixed 45-degree angled baffle. In a modern object-based audio setup (like Dolby Atmos), the placement of height and surround channels is critical. Standard speakers fire sound across the room, often missing the listener’s ears and creating unwanted reflections.
The Krix Phonix 45 On-Wall physically aims the sound at a 45-degree pitch. This mechanical alignment ensures that high-frequency detail is localized perfectly. You won’t just hear sound; you will experience the precise “object placement” intended by the film’s sound engineer. It eliminates the need for pivoting brackets that can vibrate or look unsightly.
Key Features of the Krix Phonix 45 On-Wall
Slimline Architectural Profile
The Krix Phonix 45 On-Wall is designed to be unobtrusive. Its shallow depth allows it to sit flush against the wall or ceiling junction. This makes it an ideal choice for rooms where aesthetics are just as important as acoustic performance.
High-Power Professional Drivers
Equipped with a 165mm (6.5-inch) bass driver and a 26mm dual concentric diaphragm tweeter, the Krix Phonix 45 On-Wall handles massive dynamic peaks. This driver combination ensures that your surround effects have the same “weight” and timber as your front LCR speakers.
Rigid Timber Enclosure
Unlike plastic-moulded speakers, the Krix Phonix 45 On-Wall uses a fully braced timber cabinet. This rigid construction prevents cabinet resonance, ensuring the audio remains clean and uncoloured even at high “reference” volume levels.
Engineering Cinema-Grade Performance
The acoustic signature of the Krix Phonix 45 On-Wall is defined by its sophisticated crossover network. Krix uses professional-grade components to ensure a seamless transition between the mid-bass and high frequencies. This results in a speaker that is easy to drive for most AV receivers but capable of professional-tier output.
The dual concentric diaphragm tweeter is a standout component. It provides an exceptionally wide frequency response, capturing the delicate high-frequency harmonics of 4K Ultra HD audio tracks. With the Krix Phonix 45 On-Wall, you experience a transparent soundstage that places you inside the movie.
Optimal Placement for Dolby Atmos and Surrounds
The versatility of the Krix Phonix 45 On-Wall makes it the “Swiss Army Knife” of home theatre speakers. Its angled design allows for creative placement that standard speakers cannot accommodate:
- Front Height/Atmos: Mount it high on the front wall to create a vertical soundstage.
- Rear Surrounds: Place it in the rear corners to direct sound back into the seating area.
- Side Surrounds: Mount it above head height on side walls to clear furniture and aim sound downward.
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | 45Hz – 20kHz (in-room response) |
| Power Handling | 50 – 150 Watts RMS (recommended amplifier power) |
| Sensitivity | 88 dB (2.83V @ 1 metre) |
| Impedance | 8 Ohms |
| Configuration | 2-way |
| Enclosure Type | Bass reflex, front vented |
| Low Frequency Driver | Single 165mm (6½”) laminated polypropylene cone, 33mm (1¼”) voice coil, aluminium former, ventilated spider, aluminium flux stabilisation ring |
| High Frequency Driver | 26mm (1”) doped fabric dome, ferrofluid cooled |
| Crossover Point | 1.8 kHz |
| Input Terminals | High current terminals, 5mm hole (supports up to 10 AWG cable) |
| Dimensions | 470mm (H) × 276mm (W) × 124mm (D) (see technical drawing for rotated orientation) |
| Weight | 6 kg (each) |


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