Devialet Phantom Ultimate, Astra and Dione systems for listening rooms and media spaces, installed, calibrated and serviced.
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The right Devialet system depends on whether the room needs active speakers, a traditional two-channel system, a television-focused solution, or integration into a larger AV environment.
Current Devialet active-speaker platform combining amplification, DSP, streaming, and loudspeaker engineering in a compact architectural object.
Two matched Phantom speakers positioned and networked as a stereo system for improved left-right imaging and a defined listening position.
Current integrated-amplifier platform for passive loudspeaker systems, coordinated with sources, networking, power, room acoustics, and speaker selection.
Television and media-room audio solution for spaces that need a high-performance soundbar rather than a conventional speaker array.
Stands, wall conditions, furniture, power, sightlines, boundary clearance, and listening geometry coordinated before final speaker locations are set.
Ethernet, Wi-Fi, switching, addressing, internet resiliency, and network documentation designed around streaming and multi-device reliability.
Television audio, supported streaming sources, source switching, and control paths coordinated with the display and the room's AV architecture.
Speaker spacing, glass, hard surfaces, seating, furnishings, and acoustic treatment evaluated so the room supports the system rather than fighting it.
Supported AV and source workflows coordinated with Savant, Control4, Crestron, or other control systems without promising unsupported direct drivers.
Network, software, placement, pairing, source, television, control, and room-performance troubleshooting for installed Devialet systems.
Where we work.
Regent5 designs, installs and supports Devialet Phantom Ultimate, Astra and Dione systems across the San Francisco Bay Area and Northern California. Select engagements extend to Santa Barbara, the Los Angeles area, and Orange County. Projects include custom homes, listening rooms and media spaces, from placement and installation through calibration and long-term service.
Phantom Ultimate is Devialet's current active-speaker platform, combining amplification, digital processing, streaming, and loudspeaker functions in one enclosure. It can be used as a single speaker or as part of a stereo configuration depending on the room and listening goals. Astra is an integrated amplifier intended to drive passive speakers.
A single Phantom can work well for a focused room, casual listening area, or design-driven application. A stereo pair is the better choice when left-right imaging, a defined soundstage, and a primary listening position matter. Room size, placement options, budget, and how the space is used should drive the decision.
Yes, depending on the product and desired system. Dione is designed specifically as a television and media-room soundbar. Other Devialet configurations may be coordinated with a TV through supported source and audio paths, but the exact connection and control method should be verified for the selected hardware. Phantom Ultimate or Astra-based systems are stronger candidates for dedicated music listening, while Dione is purpose-built for television and media-room use.
Yes. Regent5 designs, installs and services Devialet systems for homes and estates across the San Francisco Bay Area, coordinating Phantom Ultimate, Astra or Dione with the home's network, television sources and control system. We prefer wired Ethernet where practical and place speakers around the actual seating and architecture rather than for visual symmetry alone.
Cost depends on whether the project uses one Phantom, a stereo pair, Astra with passive speakers, Dione, stands or mounting, networking, source equipment, acoustics, television integration, automation, and installation. A room-by-room system design provides a more useful budget than pricing one product in isolation.
Yes. Regent5 can assess network connectivity, software status, account access, stereo pairing, placement, sources, television integration, and broader AV control. The service plan depends on the installed products and whether the problem is in Devialet hardware, the network, or the surrounding AV system.
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