Niles Audio ZR-4630
Discontinued This item is no longer available
These items may be similar: MultiZone Receiver
51  (1 Review)
PID: 724
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Niles Audio ZR-4630 Details


Introducing the ZR-4630 MultiZone Receiver from Niles. It’s the perfect blend of simplicity, automation and value that you and your customers have been asking for. The ZR-4630’s 12 channel receiver distributes its built-in AM/FM tuner and up to three additional sources to six stereo listening zones. It combines with keypads, IR Sensors and hand-held remotes to deliver complete control of your home entertainment system. Because all the IR codes are programmed and stored in the ZR-4630, installation time is dramatically reduced.

The Total One Box Solution. Introducing the multizone receiver only Niles could bring to market. Easy to program. Easy to install. Easy to use. All in a single attractive package. The ZR-4630 opens vast new opportunities for distributed sound applications.

MultiZone/MultiSource Control. The ZR-4630 incorporates the latest in matrix-based technology to distribute up to four sources (including the built-in stereo tuner) to six listening zones simultaneously. Dad can listen to his favorite jazz in the den, the kids can enjoy rock ’n roll by the pool, while mom relaxes to classical music in the tub.

Reliable, One Touch Operation. A single touch of a Master Key on the IntelliPad® Ci Solo keypad or Source Button on the R-4 remote initiates the ZR-4630 to issue a sequence (macro) of up to 64 IR commands and delays. Sync Inputs on the ZR-4630 sense whether the connected source components are On or Off. Depending upon the power state of the source components, the appropriate power commands are issued, then the desired input is selected, followed by the sequence of IR commands, i.e., Play or Favorite Station. This intelligent power synchronization found in the ZR-4630 is fundamental to reliable one button control and imperative for system control from a remote location.

Zone Status Provides Optimum User Feedback. The ZR-4630 provides display of key system attributes. From any zone a user can immediately detect whether their zone is on/off or muted, as well as what source is selected.

System-Wide Control For Greater Convenience. From anywhere in the home, the ZR-4630 enables the activation of all zones to a particular source component. Additionally, a global "All Off" command can initiate the entire system to shut down from any zone. When system-wide commands are issued all keypads in the system update to reflect the newly selected source and status.

Elegant and Intuitive Interfaces. One-touch keypad operation is provided by the attractive IntelliPad® Ci Solo™ keypad — the ultimate single-gang solution for complete control. The Solo’s Master Keys provide automated system activation and source selection, and can be custom labeled to match the system. A complete set of cursor keys provide for basic transport functions and menu controls. For direct access capability, simply add the IntelliPad Ci Numeric™ accessory keypad to the Solo keypad. Both keypads are available in three designer colors — almond, bone and white (inserts included with keypad). Keypad connections utilize runs of CAT5 wiring and terminate with RJ-45 connectors. The R-4 remote control, included with the ZR-4630, provides complete system control using Niles IR Sensors. Additional remotes are available so you can outfit any location with a dedicated “zone remote.”

Robust power, superior components and design deliver rich clear sound. A built-in 12 channel amplifier delivers a solid 30 watts per channel to each of the six listening zones for clear and dynamic stereo sound. Its robust design enables it to handle low-impedance loads.

Home Theater Integration.The ZR-4630 features a home theater sync input and an IR command input that enables the ZR-4630 to know the power state of the home theater system. This allows shared components to be powered on and off in the appropriate manner.

Simplified programming and installation. All IR codes are programmed and stored in the ZR-4630. Unlike systems that require programming at all keypad locations, programming and editing occurs only at the receiver — dramatically reducing installation time. Programming is accomplished quickly and easily via a simple step-by-step process that is guided by LED prompts. The ZR-4630 uses non-volatile memory for storing the programming to guard against accidental loss. Completed programming can be archived/imported using the included DB-9 connector and archiving software. The twelve channels on the ZR-4630 feature Niles' patented no-strip speaker wire terminals. This two-piece connector enables you to terminate speaker cable without having to strip the conductor. And because the terminal is keyed, you’re guaranteed an in-phase connection every time.

Expandable for larger systems. Up to three ZR-4630’s can be combined in a single system to provide up to 18 zones of listening pleasure. Source components connect to all receivers, splitting their audio signals by utilizing RCA Y-adapters or Niles AVDA-3 Audio/Video Distribution Amplifiers.

Niles Audio ZR-4630 Specifications


Linear voltage/current amplification


30W per channel RMS at 8 ohms (any zone driven)
37W per channel RMS at 4 ohms (any zone driven)


20,000 ohms


150mv for 1W output
820mv for full output (30W) level control at max.




Bandwidth limited from 5 Hz to 50 kHz


.04% THD 20Hz-20KHz (8 ohm)
.06% THD 20Hz-20KHz (4 ohm)




Three Stereo RCA Audio Inputs, Six Zoned RJ-45
Keypad Inputs, Three 12V/Video RCA Source
Sync Inputs, 12V Mini-plug Home Theater Sync Input,
Mini-plug IR Input, Paging Input


Six Zoned Stereo Amplifier Outputs,
Six Zoned Stereo RCA Audio Outputs,
One Flood Flasher Output
Three MicroFlasher Outputs, One 12V Control Output


One RJ-45 Input
One RJ-45 Output


17" wide x 5-1/2" high (including feet) x 15" deep


28 lbs


CSA-E65 Listed
Tested under UL6500 standards

Niles Audio ZR-4630 Reviews

51  (1 Review) 100% of reviewers would recommend this product to a friend.
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1 of 1 customers found this review helpful
  Great deal, [...]
4/19/2009 - Posted By Mickey from Seattle, WA
  • Clear Sound
  • Flexible Configuration
Best Uses: Multi-room audio  Describe Yourself: Tech Savvy  Bottom Line: Yes, I would recommend this to a friend  
Product Review: Product works as advertised. Set up audio solution in 6 zones in one afternoon. Good audio quality with no interference or speaker hum. Previous Kustom 6-zone amp buzzed incessantly. Service & Delivery Comments: Best price I could find and was thrilled to have all 6 keypads thrown in at no additional cost. Order was shipped next day and arrived on schedule. No issues whatsoever. Was this review helpful to you? Yes/No
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where can I purchase speaker plugs
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The full manufacturer's warranty from Niles Audio is only valid when the Niles Audio ZR-4630 is purchased from an Internet Authorized Dealer. We will match any Internet Authorized Dealer's best price on the Niles Audio ZR-4630. The Niles Audio ZR-4630 may be referred to by the following terms: FG00813, ZR-4630, ZR4630.

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