Sonos Whole-Home Audio, Amp Multi & Home Theater Installation

Regent5 designs, installs and services Sonos systems across Northern California, from rack-based Amp Multi and Sonos Architectural speakers to Arc Ultra home theater, Sub 4, Era speakers, Amp, Port and portable listening. We coordinate audio, networking, speaker wiring, racks and smart-home control as one system.

Sonos Amp Multi for Large Multi-Zone Audio Systems

Built specifically for professional installation, Amp Multi provides eight amplified outputs at 125 watts each and up to four configurable zones in a rack-friendly, fanless platform. GaN amplification, post-filter feedback and ProTune give larger homes a more scalable way to drive architectural speakers while retaining familiar Sonos app control.

Learn More

Sonos Architectural by Sonance

Sonos Architectural includes in-ceiling, in-wall and outdoor speakers designed with Sonance for discreet built-in audio. Current in-ceiling options include 6-inch and 8-inch models, with paintable bezel-less grilles. When paired with compatible Sonos amplification, DSP optimization and supported Trueplay tuning help adapt the system to the room.

Learn More

Arc Ultra, Sub 4 & Immersive Dolby Atmos

Arc Ultra is Sonos's current flagship soundbar, using Sound Motion technology, Dolby Atmos and a 9.1.4 spatial-audio architecture. Add Sub 4 and compatible rear speakers such as Era 300 for a more immersive system, with HDMI eARC, Trueplay and app-based tuning integrated into the room.

Learn More

Amp & Port for Existing Speakers and Audio Systems

Sonos Amp provides 125 watts per channel at 8 ohms for passive speakers, plus HDMI ARC, line-in, subwoofer output and AirPlay 2. Port adds Sonos streaming and multiroom control to an existing receiver or amplifier, with analog input/output, digital coax output and a 12V trigger for compatible electronics.

Learn More

Era, Five & Portable Sonos Speakers

Era 300 brings Dolby Atmos spatial audio to music and can serve as a premium rear speaker with Arc Ultra. Era 100 and Era 100 SL cover compact rooms, Five remains a higher-output HiFi option with line-in, and portable models extend Sonos listening beyond fixed rooms. We mix product types by room instead of forcing one speaker everywhere.

Learn More

Network, Smart-Home & New-Construction Coordination

Large Sonos systems depend on reliable network architecture, clean speaker wiring and sensible rack planning. Regent5 coordinates Sonos with the property's wired and wireless network and can integrate supported Sonos functions into broader Savant, Control4 or Crestron control workflows while preserving the native Sonos app experience.

Learn More

Existing Sonos Takeovers, Upgrades & Service

We service inherited and previously installed Sonos systems, including account and household organization, network issues, legacy components, Amp zones, speaker wiring and home-theater configurations. An assessment identifies what can remain, what should be updated and whether network or infrastructure problems are the real cause.

Learn More

Sonos Product & Integration Capabilities

Sonos can scale from a single room to a rack-based estate system when the right combination of amplifiers, speakers, network infrastructure and control is specified from the start.

Amp Multi

Eight amplified outputs, four configurable zones, 125W per channel, ProTune, GaN/PFFB amplification and a fanless rack-oriented design.

Sonos Amp

125W-per-channel stereo amplification for passive speakers, architectural audio and selected TV applications with HDMI ARC.

Architectural Speakers

Sonos Architectural by Sonance includes in-ceiling, in-wall and outdoor options designed for discreet whole-home audio.

Arc Ultra

Flagship soundbar with Sound Motion, Dolby Atmos, HDMI eARC, Trueplay, Speech Enhancement and 9.1.4 spatial audio.

Sub 4

Current full-size Sonos subwoofer with dual force-canceling woofers, WiFi 6 and compatibility with Arc Ultra and other supported speakers.

Era 300 & Era 100

Era 300 supports spatial audio and premium surround use; Era 100 and Era 100 SL provide compact stereo sound for everyday rooms.

Five & Portable Speakers

Five provides higher-output standalone listening, while portable Sonos products extend the same ecosystem to flexible indoor and outdoor use.

Port

Adds Sonos streaming, line-in, digital coax output and 12V trigger control to an existing amplifier, receiver or stereo system.

Network & Rack Design

Ethernet, WiFi, switching, multicast behavior, rack cooling and speaker wiring are coordinated for stable large-system operation.

Takeover & Support

Existing Sonos households can be audited, reorganized, upgraded and supported without replacing components that still fit the system.

Frequently Asked Questions

How do I find a professional Sonos installer near me?

Regent5 designs, installs and services Sonos systems from its San Carlos base across the San Francisco Bay Area and wider Northern California. We handle room-by-room design, architectural speakers, racks, networking, home theater, commissioning and ongoing support.

Is Sonos or Bluesound better for whole-home audio?

They suit different priorities. Sonos has a broad whole-home ecosystem spanning installed amplifiers, architectural speakers, soundbars, subwoofers and standalone speakers, while Bluesound and BluOS are often selected when high-resolution audio and traditional HiFi integration are central. Regent5 installs both and specifies the platform around the project.

Can Sonos work with my existing in-wall or in-ceiling speakers?

Yes. Sonos Amp can power compatible passive speakers, and Amp Multi is designed for larger professionally installed multi-zone speaker systems. Existing speaker impedance, wiring condition, zone layout and performance goals should be checked before reusing the speakers.

What is Sonos Amp Multi?

Amp Multi is a professional-installation multi-zone amplifier with eight 125-watt outputs that can be assigned across up to four independent zones. It uses Class D amplification with GaN and PFFB technology, includes ProTune per-output adjustment and is designed for clean rack installation.

How many speakers can Sonos Amp Multi power?

With Sonos Architectural speakers, Sonos states that each Amp Multi output can support up to three speakers, for as many as 24 architectural speakers across its eight outputs. Actual system design must still account for speaker type, zone goals, wiring and acoustic coverage.

Does Arc Ultra support Dolby Atmos?

Yes. Arc Ultra supports Dolby Atmos and is designed around a 9.1.4 spatial-audio architecture. It can be expanded with compatible Sonos Sub models and surround speakers such as Era 300 for a more immersive room.

Can I use two Sub 4 subwoofers with Arc Ultra?

Yes. Sonos supports dual-subwoofer configurations with Arc Ultra using compatible Sonos Sub models. Room size, seating, bass goals and placement still determine whether one or two subwoofers are appropriate.

Do Sonos Architectural speakers support room tuning?

Yes. Supported Sonos Architectural by Sonance speakers connected to Sonos Amp can use Optimize Sonos Speakers and Trueplay with a supported iOS device. Amp Multi adds Optimize Sonos Speakers plus ProTune controls for manual per-output EQ, gain, delay and filtering.

Can Sonos integrate with Savant, Control4 or Crestron?

Regent5 can coordinate supported Sonos control functions with broader Savant, Control4 or Crestron systems. The exact experience depends on the control platform, current drivers and desired functions, so we preserve the native Sonos app where it provides the best access to Sonos-specific features.

Does a large Sonos system need a professionally designed network?

Yes. Multiroom audio depends on stable IP connectivity, multicast behavior and predictable coverage. In larger homes we coordinate Ethernet, WiFi, switching, rack layout and hardwired connections where appropriate so audio problems are not caused by weak network infrastructure.

We bought a home with Sonos already installed. Can Regent5 take it over?

Yes. We can assess the existing Sonos household, account access, network, Amp zones, soundbars, speakers and wiring, then help reorganize, update or expand the system while keeping components that remain appropriate.

How much does a professionally installed Sonos system cost?

Pricing depends on the number of zones, amplifier type, architectural or freestanding speakers, home-theater rooms, racks, wiring, network work and service requirements. Regent5 develops pricing after the room and infrastructure plan is defined rather than publishing a generic package number.

Planning a Sonos whole-home audio or theater project?

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.